. Socket screws are commonly used in assemblies that do not provide sufficient clearance for a conventional wrench or socket.3/8"-16 Socket Head Cap Screw, Chrome Plated Steel, 2-3/4 in Length, 5 PK A hex key is required to tighten or loosen a socket screw.
.Self-Drilling Screw, #14 x 1 in, Zinc Plated Steel Hex Head Hex Drive, 25 PK Ideal for any project involving light gauge sheet metal, awnings, door and window frames, gutters, sheds.
Socket screws are commonly used in assemblies that do not provide sufficient clearance for a conventional wrench or socket..00 Socket Head Cap Screw, Plain Stainless Steel, 30 mm Length, 5 PK A hex key is required to tighten or loosen a socket screw.M6-1.
Machine screws are used in fastening nearly all types of hard materials. Especially useful in metal-to-metal or where heavy duty fastening is required.#10-32 x 1/4 in Combination Phillips/Slotted Truss Machine Screw, Zinc Plated Steel, 50 PK Commonly used with flat or lockwashers..
.Lag Screw, 3/8 in, 1-1/2 in, Stainless Steel, Hex Hex Drive, 5 PK Lag bolts are designed for securely fastening heavy timbers to one another, or to fasten wood to masonry or concrete.
.Sheet Metal Screw, #6 x 3/4 in, Black Steel Flat Head Torx Drive, 35 PK Sheet metal screws make excellent fasteners for attaching metal hardware to wood because the fully threaded shank provides good retention in wood.
Sheet Metal Screw, #10 x 1/2 in, Zinc Plated Steel Pan Head Square Drive, 100 PK Sheet metal screws make excellent fasteners for attaching metal hardware to wood because the fully threaded shank provides good retention in wood.
Sheet Metal Screw, #2 x 1/2 in, Zinc Plated Steel Pan Head Torx Drive, 50 PK Sheet metal screws make excellent fasteners for attaching metal hardware to wood because the fully threaded shank provides good retention in wood..
.A coupling nut is a long nut tapped from each side to meet in the middle, rather than all the way through in the same direction, used to connect two threaded rods end to end.