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Aircraft and Space Vehicle Engineering, Fasteners, Nuts Standards

Our company provides internationally approved and accredited testing, inspection, inspection and certification services in the following standards.

 

TS EN 2752 Aviation series - Self-locking fixed, two-pronged, reduced series, countersunk nuts; Classification 1100 mpa / 235 ° c 

TS EN 2906 Aviation series-Nuts, twelve-angle, self-locking, made of heat-resistant fe-Pa92ht (a286) steel-Classification: 1100 mpa (at ambient temperature) 650 ° c 

TS EN 2907 Aviation series - Nuts, twelve corners, self-locking, made of heat-resistant fe-Pa92ht (a286) steel - Silver plated - Classification: 1100 mpa (at ambient temperature) 650 ° c 

TS EN 2908 Aviation series-Nuts, twelve corners, self-locking, with deep countersunk holes, made of heat-resistant fe-Pa92ht (a286) steel-Classification: 1100 mpa (at ambient temperature) / 650 0c 

TS EN 2909 Aviation series-Nuts, twelve corners, self-locking, with deep countersunk holes, made of heat-resistant fe-Pa92ht (a286) steel, silver-plated Classification: 1100 mpa (at ambient temperature) / 650 0c 

TS EN 3196 Aviation series - Nuts - Hexagon, self-locking, made of heat-resistant fe-Pa92ht (a286) steel, silver-plated Classification: 1100 mpa (at ambient temperature) / 425 ° c 

TS EN 3004 Aviation series-Nuts, self-locking, with MJ screw, made of temperature-resistant steel FE-PA2601 (a286) - Classification: 1100 MPa (at ambient temperature) / 650 ° C-Technical specifications 

TS EN 2942 Aviation series - Ferrule, screw thread, helical spring, self-locking, heat-resistant nickel-based Ni-Ph2801 alloy (inconelx750) silver plated 

TS EN 2943 Aviation series - Ferrule, thread, helical spring, self-locking - Technical specifications 

TS EN 2944 Aviation series - Ferrule, threaded, helical spring, self-locking - Made of corrosion-resistant fe-Pa3004 steel 

TS EN 2945 Aviation series - Ferrule, thread, helical spring, self-locking - Assembly process 

TS EN 3044 Aviation series - Insertion holes for ferrules, thread, helical winding, self-locking - Design standard 

TS EN 3297 Aviation series - Thimbles, thin-walled, self-locking, m5 threaded, heat-resistant nickel-based alloy nı-P100ht (inconel718) - Technical specifications 

TS EN 3676 Aviation series - Thimbles, thin-walled, self-locking - Design standard 

TS EN 2810 Aviation series - Nuts, hexagonal, grooved / crown, height-reduced, with normal key blade, made of heat-resistant steel, passivated - Classification: 900 mpa (at ambient temperature) / 650 ° c 

TS EN 3014 Aviation series - Housing nuts, self-locking, corrugated, heat-resistant steel made of FE-PA2601 (A286) - Classification: 1100 MPa (at ambient temperature) / 650 ° c 

TS EN 3230 Aviation series - Nuts, hexagon, crown, height-reduced, cadmium-plated steel with normal key blade - Classification: 900 mpa (at ambient temperature) / 235 ° c 

TS EN 2809 Aviation series-Nuts, hexagon, grooved / crown, height-reduced, with regular key blade, made of heat-resistant steel, silver-plated - Classification: 900 mpa (at ambient temperature) / 650 ° c 

TS EN 3014 Aviation series- Body nut, with safety groove, temperature resistant, made of steel fe-Pa2601 (a286) classification 1100 mpa (at ambient temperature) / 650 ° c 

TS EN 3015 Aviation series - Body nut, safety, grooved, fe-Pa2601 (a286) silver-plated made of temperature-resistant steel - Classification 1100 mpa (at ambient temperature) / 650 ° c 

TS EN 3266 Aviation series-Titanium alloy pipe connectors-Compartment nut 

TS EN 3726 Aviation series - Self-locking nuts, coated with mos92 made of fe-Pa286ht (a2), made of temperature-resistant steel - Classification: 1100 mpa (at ambient temperature) 

TS EN 3741 Aviation series - Nuts, metric - Inserting holes and mounting 

TS EN 3752 Aviation series - Nuts coated with mos92 made of temperature-resistant steel fe-Pa286ht (a2) with self-locking mj screw - Classification: 1100 mpa (at ambient temperature) / 425 ° c - Technical specifications 

TS EN 3831 Aviation series, inserts, thick-walled, self-locking, temperature-resistant steel fe-Pm3801 (17-4ph), mos2 coated 

TS EN 4011 Aviation series-Nuts, double hex head, self-locking, temperature-resistant nickel-based alloy nickel-P101ht (inconel 718) silver-plated - Classification: 1550 mpa (at ambient temperature) / 600 ° c 

TS EN 4012 Aviation series-Nuts with double hex head, self-locking, temperature-resistant nickel-based alloy nickel-P101ht (inconel 718) coated with mos2 - Classification: 1500 mpa (at ambient temperature) / 425 ° c 

TS EN 4013 Aviation series-Casing nuts, self-locking, temperature-resistant nickel-based alloy nickel-P101ht (inconel 718) silver-plated - Classification: 1550 mpa (at ambient temperature) / 600 ° C 

TS EN 4014 Aviation series-Inserts, thick-walled, self-locking, design standard 

TS EN 4015 Aviation series-Inserts, thick-walled, self-locking, assembly and disassembly 

TS EN 4047 Aviation series-Nuts, self-locking, mj threaded, temperature-resistant nickel-based alloy nI-Ph2601 (inconel 718) silver plated - Classification: 1550 mpa (at ambient temperature) / 600 ° c - Technical specifications 

TS EN 4048 Aviation series - Nuts, self-locking, mj threaded, temperature-resistant nickel-based alloy NI-Ph2601 (Inconel 718) coated with mos2 - Classification: 1550 mpa (at ambient temperature) / 425 ° C - Technical specifications 

TS EN 4116 Aviation series - Nuts, hexagonal, self-locking, made of fe-Pa92ht (a286), temperature-resistant steel, silver-plated with thread - Classification: 1100 mpa (at ambient temperature) / 425 ° c 

TS EN 4117 Aviation series - Nuts, double bolt, self-locking, made of temperature-resistant nickel-based alloy nI-Ph 2601 (inconel), silver-plated with thread - Classification: 1550 mpa (at ambient temperature) / 600 ° c 

TS EN 4118 Aviation series - Nuts made of double-edged, self-locking, temperature-resistant steel fe-Pa92ht (a286), silver-plated with thread - Classification: 1100 mpa (at ambient temperature) / 650 ° c 

TS EN 4119 Aviation series - Nuts made of double-edged, self-locking, deep-flare, heat-resistant steel fe-Pa92ht (a286), silver-plated with thread - Classification: 1100 mpa (at ambient temperature) / 650 ° c 

TS EN 4120 Aviation series - Nuts, double lock, self-locking, made of temperature-resistant nickel-based alloy nI-Ph 1302 (waspaloy), silver-plated with thread - Classification: 1210 mpa (at ambient temperature) / 730 ° c 

TS EN 4122 Aviation series - Housing nuts, self-locking, made of temperature-resistant steel fe-Pa 92ht (a286), silver-plated with thread - Classification: 1100 mpa (at ambient temperature) / 650 ° c 

TS EN 4123 Aviation series - Housing nuts, self-locking, made of temperature-resistant nickel-based alloy nI-Ph2601 (inconel718), thread coated silver - Classification: 1550 mpa (at ambient temperature) / 600 ° c 

TS EN 4124 Aviation series - Housing nuts, self-locking, made of heat-resistant nickel-based alloy nI-Ph1302 (waspaloy), screw-coated silver, forged in 60 mold - Classification: 1210 mpa (at ambient temperature)

TS EN 2752 Aviation series - Retaining nuts - Self-locking, fixed, two-ears, countersunk, thinned series - Classification: 1100 mpa / 235 ° c 

TS ISO 9199 Aviation - Nuts, double hexagonal, self-locking, with mj teeth, classification: 100 mpa (at ambient temperature) / 425 ° c, 1100 mpa (at ambient temperature) / 650 ° c, 1210 mpa (at ambient temperature) / 425 ° c, 1210 mpa (at ambient temperature) / 730 ° c, 1550 mpa (at ambient temperature) / 235 ° c, 1550 mpa (at ambient temperature) / 425 ° c and 1550 mpa (at ambient temperature) / 600 ° c - Dimensions 

TS ISO 7995 Aviation - Nuts, hexagon, self-locking, with mj threads, classification: 1100 mpa (at ambient temperature) / 235 ° c, 1100 mpa (at ambient temperature) / 315 ° c and 1100 mpa (at ambient temperature) / 425 ° c - Dimensions 

TS ISO 3191 Aviation - Retaining nuts - Self-locking, fixed, single-eared, in reduced series, with countersunk, mj thread, classification: 1100 mpa (ambient temperature) / 235 ° c, 1100 mpa (ambient temperature) / 315 ° c and 1100 mpa (at ambient temperature) / 425 ° c - Dimensions 

TS ISO 8538 Aviation - Nuts, hexagon, self-locking, with countersunk and fixed washers, with mj teeth, classification: 1100 mpa (at ambient temperature) / 235 ° c, 1100 mpa (at ambient temperature) / 315 ° c and 1100 mpa (ambient) temperature) / 425 ° c - Dimensions 

TS ISO 7481 Aviation - Nuts, self-locking, with a maximum operating temperature of 425 ° c or lower - Test methods 

TS EN 2882 Aviation series - Nuts, hexagon, self-locking, countersunk and fixed washer, made of steel, cadmium-plated, with mos2 lubrication - Classification: 1100 mpa 

TS EN 3536 Aviation series - Nuts, hexagon, self-locking, heat resistant, with mos2 lubrication - Classification: 1100 mpa (at ambient temperature) / 315 ° c 

TS EN 3626 Aviation series - Nuts, hexagon, self-locking, steel, cadmium-plated, with mos2 lubrication - Classification: 1100 mpa

TS EN 2647 Aviation series-Cadmium plated, lubricated with mos2, alloy steel, with ball seat, self-locking hex nuts - Classification; 900 mpa (at ambient temperature / 235 ° c) x 

TS EN 3913 Aviation series - Stud, thin-walled, self-locking, short, heat-resistant nickel eas alloy made of NI-PH2601 (Ni-P100HT, Inconel 718) with internal thread silver-plated for component separation 

TS EN 3712 Aviation series - Nuts, with studs, self-locking, single ear, fixed, reduced series, countersunk, made of steel, cadmium plated, lubricated with MoS2 - Classification: 1100 MPa (at ambient temperature) / 235 ° C 

TS EN 3148 Aviation series - Countersunk nuts, self-locking, with flange holder - Assembly process 

TS EN 3637 Aviation series - Nuts, self-locking, semi-hexagonal (reduced on both sides), made of heat-resistant nickel-based alloy -NI-P101HT (Waspaloy), silver-plated: Classification: 1210 MPa / 730 ° C 

TS EN 3728 Aviation series - Shaft nuts, self-locking, threaded to the left, made of heat-resistant steel FE-PA92HT (A286), silver-plated 

TS EN 3914 Aviation series - Stud, thin wall-thickness, self-locking, long, heat-resistant nickel alloy made of NI-PH2601 (NI-P100HT, inkonel 718), silver-plated with internal threads, for scrapping of components 

TS EN 2945 Aviation series - ferrules, screw, helical winding, self-locking - Assembly process 

TS EN 3044 Aviation series - Insertion holes for ferrules, threaded, helical wound, self-locking - Design standard 

TS EN 3298 Aviation series - Ferrules, thin-walled, self-locking, assembly and disassembly 

TS EN 3539 Aviation series - Nuts, bolt, self-locking, single ear, fixed, countersunk, made of heat-resistant steel, lubricated with mos2 - Classification: 1100 mpa (at ambient temperature) / 315 ° c 

TS EN 2863 Aviation series - Nuts, stud, self-locking, fixed, upright, countersunk, made of heat-resistant steel, lubricated with MoS2 - Classification: 1100 MPa (at ambient temperature) / 315 ° C 

TS EN 2866 Aviation series - Nuts, bolt, self-locking, floating, with one ears, countersunk, steel, cadmium-plated, lubricated with mos2- Classification: 1100 mpa (at ambient temperature) / 235 ° c 

TS EN 4078 Aviation series- Studs, threaded, thin-walled, locked and self-locking, made of heat-resistant steel, lubricated with mos2- Classification 1 100 mpa (ambient temperature) / 315 ° C 

TS EN 4084 Aviation series - Nuts, self-locking with studs, two ears, countersunk, alloy steel, coated with cadmium, lubricated with MoS2- Classification 1100 mpa (ambient temperature) / 235 ° C 

TS EN 3750 Aviation series - Nuts, bolt-on, self-locking, fixing, 90 ° angled series, countersunk, self-adjusting, made of heat-resistant steel, lubricated with mos2 - Classification: 1100 mpa (at ambient temperature) / 315 ° c 

TS EN 3229 Aviation series - Nuts, straight, reduced height, with normal flat surfaces, made of steel, with cadmium-plated, left hand thread- Classification: 900 MPa (at ambient temperature) / 235 ° c 

TS EN 4624 Aviation series - ferrules, mj gears, self-locking, self-drilling key, heat-resistant nickel-based alloy nı-Ph1302 (waspaloy), silver plated 

TS EN 3843 Aviation series-Nuts; Twelve corners, self-locking, countersunk heat-resistant, passivated- Classification: 1100 mpa (at ambient temperature) / 650 ° c 

TS EN 4673-001 Aviation series - ferrules, unj gears, self-locking, self-drilling wrench - Part 001: Assembly and disassembly 

TS EN 4673-002 Aviation series - ferrules, unj gears, self-locking, self-drilling - Part 002: Design standard 

TS EN 4673-004 Aviation series - ferrules, UNJ gears, self-locking, with self-drilling wrench - Part 004: NI-P100HT (Inconel 718), alloy-based temperature-resistant nickel, silver plated 

TS EN 4673-005 Aviation series - ferrules, unj gears, self-locking, with self-drilling wrench - Part 004: temperature-resistant nickel, silver plating based on Ni-P100ht (waspaloy) alloy 

TS EN 2647 Aviation series-Cadmium plated, lubricated with mos2, alloy steel, with ball seat, self-locking hex nuts - Classification; 900 mpa (at ambient temperature / 235 ° c) x 

TS EN 2647 Aviation series-Nuts, hexagonal, self-locking, with ball bearing surface, made of alloy steel, cadmium-plated, lubricated with mos2-Classification; 900 mpa (at ambient temperature) / 235 ° c 

TS EN 2942 Aviation series - Ferrules, screw thread, helical winding, self-locking, heat-resistant nickel-based alloy made of NI-PH2801 (Inconel X 750), silver-plated 

TS EN 2882 Aviation series-Nuts, hexagon, self-locking, countersunk and fixed washer, made of steel, cadmium-plated, lubricated with mos2-Classification: 1100 mpa (at ambient temperature) / 235 ºc 

TS EN 3034: 2009 / AC Aviation series - Nuts, self-locking, with washer, hexagonal, made of heat-resistant steel fe-Pa92ht (a286), silver-plated - Classification: 1100 mpa / 425 ° c 

TS EN 3005 Aviation series - Nuts, self-locking, with mj screw, made of temperature-resistant nickel-based alloy nI-Ph1302 (waspaloy), silver plated or uncoated - Classification: 1210 mpa (at ambient temperature) / 730ºc - Technical specifications 

TS EN 3152 Aviation series - Nuts, self-locking, MJ threads, made of heat-resistant steel FE-PA2601 (A286), with or without silver coating - Classification: 1100 MPa (at ambient temperature) / 425 oC - Technical specifications 

TS EN 3768: 2012 (EN) Aviation series - Nuts, fastened, self-locking, single ear, fixed, reduced series, countersunk, made of heat-resistant steel, lubricated with mos2 - Classification: 1100 mpa (at ambient temperature) / 315 ° c 

TS EN 4443 Aviation series - Nuts, elliptical, self-locking, mj threaded, made of heat-resistant steel fe-Pa2601 (a286), with mos2 coating - Classification: 900 mpa (at ambient temperature) / 425 ° c 

TS EN 3019 Aviation series - Self-locking flat nuts, floating, with two ears, made of heat-resistant steel fe-Pa92ht (a286), silver plated - Classification: 1100 mpa (at ambient temperature) / 650 ° c 

TS EN 3019 Aviation series - Self-locking flat nuts, curved, with two ears, made of heat-resistant steel FE-PA92HT (A286) - Classification: 1100 MPa (at ambient temperature) / 650 oC 

TS EN 3241 Aviation series - Nuts, self-locking, with clamp, made of heat-resistant steel FE-PA 92 HT (A 286), silver plated - Classification: 1 100 MPa (at ambient temperature) / 425 ° C 

TS EN 3033 Aviation series - Nuts made of heat-resistant steel FE-PA2601 (A286), self-locking with hexagonal washer, uncoated - Classification: 1100 mpa / 425 ° C 

TS EN 2879 Aviation series - Nuts, fasteners, self-locking, weather-resistant, insulated, non-fixed, two-pronged, countersunk, corrosion-resistant steel, passivated, MoS2 oiled - Classification: 900 Mpa (at ambient temperature) / 235 ° C 

TS EN 4297 Aviation series - Nuts, hexagon, self-locking plastic ring, normal height, normal cross flats, corrosion resistant steel, passivated - Classification: 900 MPa (at ambient temperature) / 120 ° C 

TS EN 2811 Aviation series - Nuts, hexagonal, corrugated / notched cadmium-coated steel - Classification: 1 100 MPa / 235 ° C 

TS EN 4309 Aviation series - Nuts, hexagonal, self-locking plastic ring, of normal height, with normal cross flats, made of alloy steel, cadmium plated - Classification: 900 MPa (at ambient temperature) / 120 ° C 

TS EN 3672 Aviation series - Housing nuts, self-locking, heat-resistant nickel-based NI-P101HT alloy, silver plated, for 30 ° C stamping - Classification: 1 200 Mpa (at ambient temperature) / 730 ° C 

TS EN 2680 Aviation series - Retaining nuts - Self-locking, floating, self-adjusting, with two ears, made of alloy steel, cadmium-plated, with mos2 lubrication - Classification: 900 mpa (at ambient temperature) / 235 ° c 

TS EN 2753 Aviation series; Cadmium-plated, self-locking, self-locking, countersunk nuts with countersink, mos2 lubricated-Classification: 1100 mpa (at ambient temperature) / 235 ° c 

TS EN 2754 Aviation series - Retaining nuts - Self-locking, two ears, countersunk - Classification: 1100 mpa / 235 ° c 

TS EN 2852 Aviation series-Nuts, hexagonal, straight, at normal height, with normal spanner, made of heat-resistant steel-Classification: 1100 mpa / 650 ° c 

TS EN 2856 Aviation series - Fastening nuts - Self-locking, fixed, angular, in reduced series, countersunk - Classification: 1100 mpa / 235 ° c 

TS EN 2862 Aviation series - Nuts, bolt-on, self-locking, secured, with 90 ° corner, countersunk steel alloy, cadmium-plated, lubricated with mos2- Classification: 1100 mpa (at ambient temperature) / 235 ° c 

TS EN 2865 Aviation series - Nuts, bolt, self-locking, floating, with two ears, countersunk, made of heat-resistant steel, lubricated with mos2- Classification: 1100 mpa (at ambient temperature) / 315 ° c 

TS EN 2867 Aviation series - Nuts, bolt, self-locking, floating, with one ears, countersunk, made of heat-resistant steel, lubricated with mos2- Classification: 1100 mpa (at ambient temperature) / 315 ° c 

TS EN 2869 Aviation series - Hexagonal, grooved / crowned, height normal, with normal key mouth, made of temperature-resistant steel, passivated-Classification: 1100 mpa (at ambient temperature) / 650 ° c

TS EN 2881 Aviation series - Retaining nuts - Self-locking, fuel-resistant, sealed, floating, two-ears, countersunk, made of corrosion-resistant steel, chemically passivated, with mos2 lubrication - Classification: 900 mpa (at ambient temperature) / 235 ° c 

TS EN 2883 Aerospace series - Nuts, self-locking, with hexagon bolt and two lugs, hexagonal, heat resistant steel, lubricated with mos2 - Classification: 1100 mpa (ambient temperature) / 315 ° c 

TS EN 2910 Aviation series-Casing nuts, self-locking, made of heat-resistant fe-Pa92ht (a286) steel-Classification: 1100 mpa (at ambient temperature) / 650 ° c 

TS EN 2911 Aviation series-Casing nuts, self-locking, made of heat-resistant fe-Pa92ht (a286) steel, silver-plated Classification: 1100 mpa (at ambient temperature) / 650 ° c 

TS EN 2943 Aviation series - Ferrules, screw, helical wound, self-locking - Technical features 

TS EN 2944 Aviation series - ferrules, screw, helical winding, self-locking, made of corrosion-resistant steel (fe-Pa3004)

TS EN 3020 Aviation series - Self-locking flat nuts, floating, with two ears, made of heat-resistant steel fe-Pa92ht (a286), silver plated - Classification: 1100 mpa (at ambient temperature) / 650 ° c 

TS EN 3033 Aviation series - Nuts, self-locking, hexagon, fixed washer, made of heat-resistant steel fe-Pa2601 (a286), uncoated - Classification: 1100 mpa / 425 0c 

TS EN 3034 Aviation series - Nuts, self-locking, with washer, hexagon - Made of heat-resistant steel fe-Pa92ht (a286), silver-plated - Classification: 1100 mpa / 425 ° c 

TS EN 3043 Aviation series - Fasteners, external threaded, made of heat-resistant fe pa92ht (a286) steel - Classification: 900 mpa / 650 ºc, optional manufacturing method - Technical specifications 

TS EN 3148 Aviation series - Housing nuts, self-locking, with flange holder - Assembly process 

TS EN 3152 Aviation series - Nuts, self-locking, with mj screw, fe-Pa2601 (a286), silver-plated in temperature-resistant steel - Classification: 1100 mpa (at ambient temperature) / 425 ° c technical specifications  

TS EN 3201 Aviation series - Holes for metric screw fasteners - Design standard 

TS EN 3226 Nuts, hexagonal, straight, at normal height, normal cross planes, steel, cadmium plated - Classification 1100 mpa / 235 ° c 

TS EN 3227 Aviation series - Nuts, hexagonal, straight, normal height, with normal key nose, made of steel, cadmium-plated, threaded to the left-Classification: 1100 mpa (at ambient temperature) / 235 ° c 

TS EN 3228 Aviation series - Nuts, hexagonal, flat, with reduced height, normal flat surfaces, made of steel, with cadmium coating - Classification: 900 mpa (at ambient temperature) / 235 ° c 

TS EN 3230 Aviation series - Nuts, hexagon, crown / groove, height reduced, with normal key blade, made of steel, coated with cadmium, - Classification: 900 mpa (at ambient temperature) / 235? C 

TS EN 3236 Aviation series - Thimbles, thin-walled, self-locking, long, heat-resistant nickel-based Ni-P100ht (inconel718) silver-coated internal thread 

TS EN 3237 Aviation series - Thimbles, thin-walled, self-locking, long, heat-resistant nickel-based Ni-P100ht (inconel718), silver-coated internal thread 

TS EN 3239 Aviation series-Nuts; Twelve-point, self-locking, heat-resistant nI-P101ht (waspaloy) made of nickel-based alloy, silver plated-Classification: 1210 mpa (at ambient temperature) / 730 ° c 

TS EN 3240 Aviation series - Nuts, self-locking, with clamp, made of heat-resistant steel fe-Pa2601 (a286), uncoated - Classification: 1100 mpa (at ambient temperature) / 425 ° c

TS EN 3297 Aviation series - Thimbles, thin-walled, self-locking, mj threaded, heat-resistant nickel-based alloy ni - Made of P100ht (inconel 718) - Technical specifications 

TS EN 3299 Aviation series - Seal rings and threaded rings, self-locking, with right- or left-handed mj teeth, made of fe-Pa2601 (a286) resistant steel, silver plated - Technical specifications 

TS EN 3389 Aviation series - Fasteners made of externally threaded, heat-resistant nickel-based alloy nI-Ph1302 (waspaloy) - Classification 1210 mpa / 650 ° c - Optional manufacturing method - Technical specifications 

TS EN 3431 Aviation series - Nuts, hexagonal, self-locking, with slotted and connecting washer, made of heat-resistant steel, silver-plated classification: 100 mpa (at ambient temperature) / 425 ° c 

TS EN 3435 Aviation series - Nuts, bolts, floating, two ears, self-locking, countersunk, made of heat-resistant steel, lubricated with mos2- Classification: 1100 mpa (at ambient temperature) / 315 ° c 

TS EN 3444 Aviation series - Bolts, large hexagonal head, normal body with tight tolerances, heat resistant nickel-based alloy with thread lengths, chemically passivated - Classification: 1250 mpa (at ambient temperature) / 650 ° c 

TS EN 3537 Aviation series - Nuts, bolt, self-locking, fixed, with two ears, countersunk, made of heat-resistant steel, lubricated with mos2 - Classification: 1100 mpa (at ambient temperature) / 315 ° c 

TS EN 3538 Aviation series - Nuts, bolt, self-locking, fixed, with two ears, reduced series, countersunk, made of heat-resistant steel, lubricated with mos2 - Classification: 1100 mpa (at ambient temperature) / 315 ° c 

TS EN 3653 Aviation series - Nuts, bolt, hexagon, self-locking, floating, self-adjusting, single-eared, made of steel, coated with cadmium, lubricated with mos2 - Classification: 900 mpa (at ambient temperature) / 235 ° c 

TS EN 3676 Aviation series - Thimbles, thin-walled, self-locking - design standard 

TS EN 3721 Aviation series-Nuts, twelve corners, self-locking, deep countersunk, made of heat-resistant fe-Pa92ht (a286) steel, coated with mos2-Classification: 1100 mpa (at ambient temperature) / 425 ° c 

TS EN 3722 Aviation series-Housing nuts, self-locking, made of heat-resistant fe-Pa92ht (a286) steel, coated with mos2-Classification: 1100 mpa (at ambient temperature) / 425 ° c 

TS EN 3723 Aviation series-Nuts, hexagon, self-locking, made of heat-resistant fe-Pa92ht (a286) steel, coated with mos2-Classification: 1100 mpa (at ambient temperature) / 425 ° c 

TS EN 3741 Aviation series - Nuts, tightening, metric - Inserting holes and mounting  

TS EN 3753 Aviation series - Nuts, with studs, self-locking, fixed, 60 ° angular countersunk, made of steel, lubricated with mos2 - Classification: 1100 mpa (at ambient temperature) / 235 ° c 

TS EN 3757 Aviation series - Nuts, self-locking, floating, self-locking, self-locking, two-eared, made of heat-resistant steel, lubricated with mos2- Classification mpa (ambient temperature) / 315 ° c 

TS EN 3763 Aviation series - Nuts, hexagon, self-locking, with ball bearing surface, made of heat-resistant steel, lubricated with mos2 - Classification: 900 mpa (at ambient temperature) / 315 ° c 

TS EN 3834 Aviation series - Nuts, bolt, self-locking, floating, with two ears, countersunk, made of wear-resistant steel, lubricated with mos2- Classification: 900 mpa (at ambient temperature) / 315 ° c 

TS EN 3834 Aviation series - Nuts, bolt, self-locking, floating, with two ears, countersunk, made of wear-resistant steel, lubricated with mos2- Classification: 900 mpa (at ambient temperature) / 315 ° c 

TS EN 3899 Aviation series - Inserts, wall thickness, self-locking, mj screw, heat-resistant steel fe-Pm3801 (17-4ph) - Technical specifications  

TS EN 4121 Aviation series - Casing nuts, self-locking, self-locking, made of temperature-resistant steel fe-Pa 92ht (a286), thread coated silver - Classification: 1100 mpa (at ambient temperature) / 650 ° c 

TS EN 4125 Aviation series - Nuts, bolt-on, self-locking, fixed, with two ears, thinned series, countersunk, made of heat-resistant steel, lubricated with mos2- Classification: 900 mpa (at ambient temperature) / 315 ° c 

TS EN 4126 Aviation series - Nuts, bolt-on, self-locking, floating, with two ears, thinned series, countersunk, made of heat-resistant steel, lubricated with mos2- Classification: 900 mpa (at ambient temperature) / 315 ° c 

TS EN 4396 Aviation series - Shaft nuts, self-locking, made of heat-resistant steel fe-Pa92ht (a286), silver-plated 

TS EN 4590 Aviation series - Holders, made of spring-loaded sheet metal, with self-locking thin nut, made of corrosion-resistant steel, chemically passivated 

TS EN 4619 Aviation series - ferrules, mj thread, self-locking, self-drilling with key - Assembly and disassembly

TS EN 4620 Aviation series - ferrules, mj thread, self-locking, self-drilling with key - Design standard 

TS EN 4621 Aviation series - ferrules, mj thread, self-locking, self-drilling with key - Technical specifications 

TS EN 4622 Aviation series - ferrules, mj gears, self-locking, with self-drilling key, heat-resistant steel fe-Pa2601 (a286), mos2 coated 

TS EN 4623 Aviation series - ferrules, mj gears, self-locking, self-drilling key, heat-resistant nickel-based alloy nı-Ph2601 (inconel 718), silver plated 

TS EN 4673-003: 2010 Aviation series - ferrules, unj gears, self-locking, self-drilling - Part 003: Technical specifications 

TS EN 4673-006: 2010 Aviation series - ferrules, unj gears, self-locking, self-drilling with key - Part 004: Temperature-resistant steel fe-Pa2601 (a286), mos2 coated 

TS ISO 8279 Aviation - Nuts, hexagonal, of normal height, with normal flat surfaces, mj teeth, classification: 600 mpa (at ambient temperature) / 120 ° c, 600 mpa (at ambient temperature) / 235 ° c, 900 mpa (ambient) 425 ° c, 1100 mpa (at ambient temperature) / 235 ° c, 1100 mpa (at ambient temperature) / 315 ° c, 1100 mpa (at ambient temperature) / 650 ° c, 1210 mpa (at ambient temperature) / 730 ° c , 1250 mpa (at ambient temperature) / 235 ° c and 1550 mpa (at ambient temperature) / 600 ° c - Dimensions 

TS ISO 8642 Aviation - Self-locking nuts with a maximum operating temperature greater than 425 ° c - Test methods 

TS ISO 8788 Aviation - Fasteners - Shape and position tolerances for nuts

TS EN 2367 Aviation series - Steel couplings 

TS EN 3151 Aviation series-Fixing pins-Flat, heat-resistant nI-P100ht made of nickel-based alloy