Showing 40 of 71 products
Socket-head cap screws carry a recessed internal socket drive to add strength. They are commonly used on machine parts, manufacturing equipment, and other mechanical applications. These Phosphate coated socket-head cap screws feature fine 1/4"-20 coarse thread and install with a 3/16" Allen wrench.
Also known as Hex Bolts. Made from medium carbon steel, tempered and zinc plated. Best for areas where high strength is desired. Similar in strength to SAE Grade 5.
Paulin Socket Set Screws are fully threaded headless screws with a hex drive used to fasten in confined areas and where the head must be recessed below the surface. The screw passes through a threaded hole in the outer object and is tightened against the inner object to prevent it from moving relative to the outer object.
TimberLOK is a heavy duty wood screw for applications such as attaching rafter or trusses to the top plate, landscape timbers, fences, decks, headers, stair stringers and more. TimberLOK replaces 3/8" lag screws and is approved for use in ACQ pressure treated lumber. There is no need to predrill with TimberLOK. Its sharp point and aggressive threads zip right in to the densest woods.