Socket Head Cap Screw M12 x 40mm Zinc Plated Grade 12.9 (Pack of 25)
Socket head cap screws are ideal for applications where there is little room to use wrenches to apply torque, or if the application is recessed.
The hexagonal drive is located at the top of the fastener, then the socket head cap screw is tightened either by hand with a hexagon allen key or by a power drill using a hexagonal screwdriver bit.
Grade: 12.9 steel
Finish: Zinc plated
Diameter: M12
Length under head: 40mm
Fully threaded
Head depth: 12mm
Allen key/hexagon bit size: 10mm
Manufactured to DIN912