Explore Metric Fasteners
Browse product families and common DIN, ISO, JIS, and MST specifications. Select a family to view available sizes, materials, finishes, and related standards.
DIN 912 / ISO 4762 • DIN 6912 • DIN 7984 • DIN 7985 • 912 alloy steel, stainless A2, stainless A4, zinc-plated, and black oxide options
Hex cap screws and bolts • DIN 933 • DIN 931 • JIS B1180 • Metric nuts • DIN 934 • Prevailing-torque lock nuts • DIN 985
Slotted, Phillips, socket, and Torx drive styles • DIN 84 • DIN 85 • DIN 963 • DIN 964 • DIN 965 • DIN 966 • DIN 7985
Grub screws and socket set screws • DIN 913 • DIN 914 • DIN 915 • DIN 916 • DIN 551 • DIN 553
Washers and Retaining Hardware
Flat washers • DIN 125A • Lock washers • Tab washers • Sealing rings • Retaining rings
Helical inserts (Helicoil-style) • Thread repair kits • Thread cutting and restoration tools
Hex keys and wrenches • Cutting tools • Measuring tools • Gears, chain, belts, and sprockets • Fittings and mechanical components
Browse product categories and specifications
Socket head screws: DIN 6912 • DIN 7984 low head • Socket fasteners • Socket screw gallery • Socket screw assortments• ISO 7380
Hex head fasteners: Hex cap screws • Bolts • Hex head gallery • DIN 933 • DIN 931 • DIN 961 • JIS B1180 • JIS B1189
Machine screws: Machine screws • Machine screw gallery • DIN 84 • DIN 85 • DIN 963 • DIN 964 • DIN 965 • DIN 966• DIN 7985 • DIN 7985 gallery • JIS B1111
Set screws and nuts: Set screws • DIN 913 • DIN 914 • DIN 915 • DIN 916 • DIN 551 • DIN 553 • Set screw gallery • Metric nuts • Nut gallery • DIN 934 nuts • DIN 985 lock nuts
Washers and retaining hardware: Washers • Flat washers • Flat washer gallery • DIN 125A washers • Lock washers • Tab washers • Sealing rings • Retaining rings • Washer assortments • SEMS screws
Inserts, rods, and repair: Threaded inserts • Thread repair products • Thread repair gallery • Thread restoration • Thread cutting tools • Threaded rod and drill rod • Pins • Studs • Stand-offs
Tools and components: Cutting tools • Cutting tool gallery • Hex keys • Wrenches • Bondhus tools • Wiha tools • Tools • Measuring tools • Gears, chain, belts, and sprockets • Fittings • Mechanical components • O-rings and ball hardware
Catalog and assortments: All products • Assortments • Hex cap screw assortments • Hex nut assortments • Request a catalog • Contact Metric Screw & Tool
Additional specifications: DIN 960 hex head screws • DIN 912 DAC socket head screws
Need a specific size or specification? Browse the RAD SIZE page. Use the product search or contact Metric Screw & Tool for help locating the correct par