Which do you need?
- Hex boltsPart-threaded, with a plain shank under the head.
- Hex set screwsThreaded all the way up to the head.
- High tensile boltsGrades 8.8, 10.9 and 12.9, for heavy loads.
- Stainless steel boltsFor wet, corrosive or food-safe work.
- Galvanised boltsZinc coated, for outdoor steelwork.
- Coach boltsDomed head and square neck, for timber.
- Roofing boltsMushroom head with a square nut, for sheeting.
- U-boltsFor clamping pipe and round bar.
- Eye boltsA threaded shank with a ring, for lifting and tying.
- Hook boltsJ-shaped, for fixing roof sheets and brackets.
- Flange boltsWith a washer face built in under the head.
- Plough boltsCountersunk head, for implements and wear parts.
- Foundation boltsCast into concrete to hold down plant and columns.
- Socket cap screwsAllen-key head, for machinery.
- Countersunk socket screwsAllen-key drive, sitting flush with the surface.
- Button head socket screwsA low, rounded Allen-key head.
- Grub screwsHeadless, for locking pulleys and collars.
- Fine thread boltsMetric fine and UNF, for vehicles and machines.
- Imperial boltsUNC and BSW sizes, for older equipment.
- Security boltsHeads that ordinary tools cannot undo.
