M5-0.80 Socket Head Cap Screw, Black Oxide Steel, 40 Mm Length, 10 PK

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A machine screw, also called a stove bolt, is generally a smaller fastener threaded the entire length of its shank. Commonly used with flat or lockwashers. Especially useful in metal-to-metal or where heavy duty fastening is required..

#2-56 Socket Head Cap Screw, Plain Steel, 1/4 in Length, 15 PK.A hex key is required to tighten or loosen a socket screw. Socket screws are commonly used in assemblies that do not provide sufficient clearance for a conventional wrench or socket.

5/16"-18 Hex Head Cap Screw, Black Chrome Steel, 3/4 in L, 8 PK.

Lag bolts are designed for securely fastening heavy timbers to one another, or to fasten wood to masonry or concrete. A lag screw is similar to a wood screw, but generally is much larger with a hexagonal head.

Class 10.25 Hex Head Cap Screw, Plain Steel, 70 mm L, 10 PK.9, M8-1.

Socket screws are commonly used in assemblies that do not provide sufficient clearance for a conventional wrench or socket.A hex key is required to tighten or loosen a socket screw.80 Socket Head Cap Screw, Black Oxide Steel, 40 mm Length, 10 PK. M5-0.

No. 43 (65) Roller Chain Offset Link 5PK.

A hex key is required to tighten or loosen a socket screw.

It is a simple, reliable, and efficient means of power transmission.