40mm Bolts
40mm Bolt selection:
We stock many types of 40mm length bolts in this category, such as standard hex bolts, coach bolts, structural bolts, mild steel and high tensile bolts, socket cap style bolts and countersunk. We stock nearly all our bolts in multiple finishes, zinc plated, galvanised and stainless steel.
For specific types of bolts, please use the top menu or use the filtering panel to the left hand side of the page
All bolts are in stock and ready for despatch
Sizing 40mm Bolts
40mm length refers to the length of the bolts. Bolt lengths are sized in millimetres. Countersunk bolts are sized inclusive of the head. All hex or coach style bolts are sized from the underside of the head down. All bolts we stock are metric coarse thread pitches, charts can be found on each main product category page with exact thread pitches and thread lengths. We stock all common diameters of bolt, from M3 through to M20 diameters.
