Fastener specifications
All 2,538 specification pages, in 41 standards. Each standard page lists the sizes its standard defines, and every size-and-length combination has its own page with the nominal dimensions. Looking for one diameter instead? Browse by diameter.
By categorywhat each kind is, which standards define it, and every specification page
By standard41 standards · 2,538 specification pages — every one is listed on its standard page
ASME B18.2.11/4-20 to 1-8Hex Head Cap Screw — Inch Series · 0.5 to 10 in long60 pagesASME B18.2.21/4-20 to 1-8Hex Nut — Inch Series8 pagesASME B18.34-40 to 3/4-10Socket Head Cap Screw — Inch Series · 0.25 to 6 in long70 pagesASME B18.22.11/4 to 3/4Plain Washer — Inch Series6 pagesDIN 84M2 – M10Slotted Cheese Head Screw · 4–60 mm long75 pagesDIN 85M2 – M10Slotted Pan Head Screw · 4–60 mm long75 pagesDIN 125 AM3 – M24Flat Washer — Normal Series, 140 HV13 pagesDIN 127M3 – M24Spring Lock Washer — Square Section11 pagesDIN 439M4 – M24Hexagon Thin Nut (Jam Nut)12 pagesDIN 6601 – 8 mmRound Head Rivet · 2–40 mm long165 pagesDIN 6611 – 8 mmCountersunk Head Rivet · 2–40 mm long100 pagesDIN 912M2 – M24Hexagon Socket Head Cap Screw · 4–100 mm long123 pagesDIN 913M3 – M16Hexagon Socket Set Screw — Flat Point · 3–80 mm long64 pagesDIN 914M3 – M16Hexagon Socket Set Screw — Cone Point · 3–80 mm long64 pagesDIN 915M3 – M16Hexagon Socket Set Screw — Dog Point · 3–80 mm long64 pagesDIN 916M3 – M16Hexagon Socket Set Screw — Cup Point · 3–80 mm long64 pagesDIN 931M4 – M24Hexagon Head Bolt — Partial Thread · 20–200 mm long115 pagesDIN 933M4 – M24Hexagon Head Screw / Bolt — Full Thread · 10–120 mm long112 pagesDIN 934M2 – M24Hexagon Full Nut15 pagesDIN 963M2 – M10Slotted Countersunk Head Screw · 4–60 mm long75 pagesDIN 985M3 – M24Prevailing Torque Hexagon Nut with Nylon Insert12 pagesDIN 6923M5 – M20Hexagon Flange Nut8 pagesDIN 7984M3 – M16Hexagon Socket Head Cap Screw with Low Head · 6–100 mm long73 pagesDIN 7991M3 – M20Hexagon Socket Countersunk Head Screw · 6–100 mm long95 pagesISO 1207M2 – M10Slotted Cheese Head Screw — Product Grade A · 4–60 mm long75 pagesISO 1580M2 – M10Slotted Pan Head Screw — Product Grade A · 4–60 mm long75 pagesISO 2009M2 – M10Slotted Countersunk Head Screw — Product Grade A · 4–60 mm long75 pagesISO 4014M4 – M24Hexagon Head Bolt — Partial Thread, Product Grade A/B · 20–200 mm long115 pagesISO 4017M4 – M24Hexagon Head Screw — Full Thread, Product Grade A/B · 10–120 mm long112 pagesISO 4026M3 – M16Hexagon Socket Set Screw — Flat Point · 3–80 mm long64 pagesISO 4027M3 – M16Hexagon Socket Set Screw — Cone Point · 3–80 mm long64 pagesISO 4028M3 – M16Hexagon Socket Set Screw — Dog Point · 3–80 mm long64 pagesISO 4029M3 – M16Hexagon Socket Set Screw — Cup Point · 3–80 mm long64 pagesISO 4032M2 – M24Hexagon Regular Nut, Style 115 pagesISO 4035M4 – M24Hexagon Thin Nut, Chamfered12 pagesISO 4161M5 – M20Hexagon Flange Nut8 pagesISO 4762M2 – M24Hexagon Socket Head Cap Screw · 4–100 mm long123 pagesISO 7089M3 – M24Flat Washer — Normal Series, 200 HV13 pagesISO 7380M3 – M16Hexagon Socket Button Head Screw · 6–100 mm long73 pagesISO 10511M3 – M24Prevailing Torque Hexagon Nut with Non-Metallic Insert12 pagesISO 10642M3 – M20Hexagon Socket Countersunk Head Screw · 6–100 mm long95 pages