Chipboard screws are self-tapping screws with a small screw diameter. It can be used for precision applications like the fastening…
Drywall screws made of hardened carbon steel or stainless steel are used for fastening drywall to wood studs or to metal…
A ring split at one point and bent into a helical shape. This causes the washer to exert a spring…
Flat washers are used to increase the bearing surface of a nut or fastener's head thus spreading the clamping force over…
A wedge anchor is a mechanical type expansion anchor that consists of four parts: the threaded anchor body, the expansion…
Drop-In anchors are female concrete anchors designed for anchoring into concrete, these are often used for overhead applications because the…
Metric Lock Nuts all have a feature that creates a non-permanent "locking" action. Prevailing Torque Lock Nuts rely upon thread…
flange head bolts are used to fasten two or more parts together to form an assembly either because it cannot…