Bolts

Bolts are high-strength fasteners used across construction, engineering, fabrication and general mechanical assemblies. Available in a range of head types, drive styles and materials, they provide secure, reliable fastening when used with matching nuts and washers. Our range includes hexagon bolts, set screws, socket cap screws, cup square bolts and roof bolts.

Choose a Bolt Type

Hexagon Head Bolts Hexagon Head
Bolts Hexagon Head Set Screws Hexagon Head
Set Screws Socket Head Cap Screws Socket Head
Cap Screws Cup Square Bolts Cup Square
Carriage Bolts Roof Bolts with Cross Slot Roof Bolts
Cross Slot

Technical Information

Dimensional data, head geometry, strength grades and reference sketches for bolts are available in our Technical Information section. This includes ISO and DIN standards covering hexagon bolts, set screws and socket cap screws.

Technical drawing
View Technical Information →
More information

Bolts are essential fasteners used across construction, fabrication, machinery, automotive work and general engineering. They provide a strong, secure fixing when paired with nuts and washers, allowing components to be clamped, aligned and assembled with consistent, repeatable performance. Manufactured to recognised standards such as ISO 4014, ISO 4017 and ISO 4762, bolts are available in a wide range of head styles, drive types and materials.

Common applications include structural steelwork, machinery assembly, timber construction, equipment mounting, bracket installation and general-purpose fabrication. Selecting the correct bolt type, strength grade and material ensures long-term performance, corrosion resistance and compatibility with the host materials and operating environment.