
The ZENITH M10 x 100mm Hot Dip Galvanised Cup Head Bolts & Nuts give you a heavy-duty, corrosion-resistant fix for structural timber work. This 25 pack is made from 4.6 grade steel with a hot dip galvanised finish for reliable weather protection.
The cup head finishes flush while the square neck grips into timber to stop the bolt spinning during tightening. The heavier M10 diameter at 100mm suits deeper connections in decking, retaining walls, pergolas and structural timber framing.
Zenith M10 x 100mm Hot Dip Galvanised Cup Head Bolts & Nuts 25 Pack offers a reliable fastening solution for various construction applications with high corrosion resistance.
Each bolt is M10 with a 100mm length, supplied with matching nuts in a 25 pack.
It is a thick zinc coating applied in molten zinc that gives strong corrosion resistance for outdoor use.
It beds into timber so the bolt does not spin while you tighten the nut.
Yes, a matching hex nut is supplied for every bolt.
At 100mm they suit deeper timber connections in decking, retaining walls and structural framing.






