Tapcon Concrete Screw, 3/8 Dia., Hex, 1 3/4 In L, Steel Zinc Plated, 50 PK

A machine screw, also called a stove bolt, is generally a smaller fastener threaded the entire length of its shank.

A carriage bolt has a domed or countersunk head, and the shank is topped by a short square section under the head.

.Sheet metal screws make excellent fasteners for attaching metal hardware to wood because the fully threaded shank provides good retention in wood. A sheet metal screw has sharp threads that cut into a material such as sheet metal, plastic, wood, hard rubber, aluminum, and other comparable compositions.

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Socket screws are commonly used in assemblies that do not provide sufficient clearance for a conventional wrench or socket.70 Socket Head Cap Screw, Black Oxide Steel, 12 mm Length, 10 PK. M4-0.A hex key is required to tighten or loosen a socket screw.

Deck Screw, #10 x 3-1/2 in, Steel, Flat Head, Square Drive, 56 PK.

, Hex, 1 3/4 in L, Steel Zinc Plated, 50 PK.Tapcon Concrete Screw, 3/8" Dia.

Nylon Insert Lock Nut, 1/2"-20, Steel, Black Chrome, 3 PK.

Tapcon Concrete Screw, 3/8" Dia., Hex, 1 3/4 in L, Steel Zinc Plated, 50 PK.

Nylon Insert Lock Nut, 1/2"-20, Steel, Black Chrome, 3 PK.