Our company performs all of the following standards as approved and accredited. We carry out all the tests, audits and certifications required by the sector.
TS ISO 1502 Universal ISO metric screws - Gauges and gauges
TS EN ISO 4753 Fasteners - End shapes of Iso metric external threaded parts
TS ISO 68-1 General purpose threads - Basic profile - Part 1: Metric threads
TS EN ISO 11381 Ophthalmic optics - Spectacle frames - Screw threads
TS ISO 261 Fasteners - Screws - ISO metric thread for general purposes - General plan
TS ISO 262 Iso for general purpose metric threads, screws, bolts and nuts, selected sizes
TS ISO 724 Fasteners - Screws - Basic dimensions
TS ISO 965-1 Iso general purpose metric metric thread - Part 1: Principles and basic information
TS ISO 965-2 Iso general purpose metric threads - Part 2: General purpose internal and external threads, size limits for medium quality
TS ISO 965-3 Iso general-purpose metric threads-Tolerams-Part 3: Deviations for tooth construction
TS 61-30 ISO 965-4 Fasteners - Screws - Part 30: ISO metric screws - General purpose - Tolerances - Dimension limits for hot-dip galvanized external screws to ensure compatibility with guided inner screws after galvanizing
TS 61-31 ISO 965-5 ISO metric screws - General purpose - Tolerances - part 5: Dimension limits to ensure compatibility with hot-dip galvanized external screws with the largest dimension of the h tolerance area before galvanizing
Threaded ends for threaded fasteners according to ISO ISO 3508 Iso 261 and ISO 262