Grade 4.8 Cup Square Hex Bolts DIN 603 Galv CE - M8 x 80

A type of bolt used predominantly in woodworking. Ideal for fastening metal to timber, or joining heavy timbers. The square under the head bites and locks into the timber, preventing the bolt from spinning, which is ideal where there is limited access to both ends when tightening. The round head is also tamper-proof.

• Conforms to DIN 603.
• Galvanised finish offers great resistance to corrosion.
• CE approved.