150 Pieces 1/4-20x1/2in Stainless Steel Slotted Flat Head Machine Screws Steel, 150PK

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These are commonly used as fulcrums or pivots in machine designs that involve links, levers or other oscillating parts.

.Slotted Flat Head Machine Screws have a flat head with a single slot on top and are commonly used in woodworking.

50 Pieces M4-0.

.Coupling Nuts are long, cylindrical and have internal threads on both ends, allowing them to be screwed onto two separate threaded rods and joined together securely.

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.Combo Round Head Machine Screws have a round head which can be driven using either a Phillips or slotted screwdriver.

Slotted Flat Head Machine Screws have a flat head with a single slot on top and are commonly used in woodworking..

Combo Round Head Machine Screws have a round head which can be driven using either a Phillips or slotted screwdriver..

Slotted Flat Head Machine Screws have a flat head with a single slot on top and are commonly used in woodworking..