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Sign In Register Forgot User ID? Forgot Password?Standard Machine Screws
65 products
These screws join metal objects together through existing tapped holes and are typically used in high-volume automotive or machinery assembly and repair because of their uniformity. They are smaller than most screws. Machine screws are identified by threading that remains the same size from the top of the screw to the bottom.
Drive
Hex Head Machine Screws
Hex head machine screws allow for more high-torque tightening than other types of machine screws. They have six flat sides and a flat, indented hexagonal top. They are most commonly made in smaller sizes to be used in high-volume assembly applications. Hex heads may be slotted for tightening with a screwdriver or unslotted for tightening with a socket wrench. These screws can be used with nuts or in prethreaded holes with a matching thread pitch.
Zinc Plated Steel
External Hex Drive
Plain 18-8 Stainless Steel
External Hex Drive
Plain Nylon
External Hex Drive
Machine Screw Assortments
These assortments include a variety of machine screws in many sizes, grades, and designs for high-volume repair and assembly work. Buying assortments helps ensure screws are on hand when needed.