Description:Attributes:• Hex head bolt• Thread Size: M12 X1.25• Length: 26 mm (1.023 in)• Hex Size: 16 mm (0.63 in)Application:Cat bolts and the matching hardened washers and nuts form a performance based system which produces consistently high clamp loads. You can trust Cat Fasteners to help you build it, maintain it, or fix it - for most machine and workshop applications throughout the world.