#8-40 X 1/2 In Torx Oval Machine Screw, Black Oxide Steel, 8 PK

The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface..

1/4"-20 x 2 in Slotted Round Machine Screw, Zinc Plated Steel, 18 PK Commonly used with flat or lockwashers. Especially useful in metal-to-metal or where heavy duty fastening is required.

Sheet Metal Screw, #10 x 1/2 in, 18-8 Stainless Steel Pan Head Phillips Drive, 20 PK Sheet metal screws make excellent fasteners for attaching metal hardware to wood because the fully threaded shank provides good retention in wood..

.Wood Screw, #8, 1-1/4 in, Zinc Yellow Steel Flat Head Torx Drive, 1245 PK It is designed to attach two pieces of wood together.

.1/2"-13 x 2-1/2" 18-8 Stainless Steel Coarse Thread Carriage Bolts 4PK The square section grips into the part being fixed (typically wood), preventing the bolt from turning when the nut is tightened.

Especially useful in metal-to-metal or where heavy duty fastening is required.

Machine screws are used in fastening nearly all types of hard materials.

MIDWEST FASTENER 32979 #8-40 x 1/2 in Torx Oval Machine Screw, Black Oxide.

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.1/4"-20 x 1 in Phillips Pan Machine Screw, Zinc Plated Steel, 100 PK Commonly used with flat or lockwashers.

MIDWEST FASTENER 32979 #8-40 x 1/2 in Torx Oval Machine Screw, Black Oxide.