Browse Products by Standard
ISO and ASME fastener standards reference guide
Common ISO Fastener Standards
- ISO 4014Hex head bolts, partially threaded
- ISO 4017Hex head bolts, fully threaded
- ISO 4032Standard hex nuts
- ISO 4033Heavy series hex nuts
- ISO 4034Low hex nuts, reduced height
- ISO 4762Hex socket head cap screws
- ISO 10642Countersunk flat head socket screws
- ISO 7380Button head socket cap screws
- ISO 8676Hex head screws, metric thread
- ISO 7090Plain washers for countersunk screws
- ISO 7091Plain washers, small series
- ISO 7089Flat washers, normal series
- ISO 7092Small flat washers for small screws
- ISO 10511Prevailing torque all-metal lock nuts
- ISO 8734Parallel pins, hardened
- ISO 8752Spring-type straight pins
- ISO 10673Slotted spring pins
- ISO 13218External retaining rings for shafts
- ISO 13337Internal retaining rings for bores
- ISO 4026Set screws with flat point
- ISO 4027Set screws with cone point
- ISO 4028Set screws with dog point
- ISO 4029Set screws with cup point
Common ASME Fastener Standards
- ASME B18.2.1Hex bolts and screws, inch series
- ASME B18.2.2Square and hex nuts, inch series
- ASME B18.3Socket cap, flat, and set screws
- ASME B18.6.3Machine screws, tapping screws
- ASME B18.6.1Wood screws and lag screws
- ASME B18.5Round head bolts and carriage bolts
- ASME B18.21.1Spring washers and lock washers
- ASME B18.24Fastener part identification numbering system
