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4-40 x 1/4" Security Machine Screw - Button Hex Socket Head - Alloy Steel - Black Oxide - 100 Pk Hassle-Free Returns
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4-40 x 1/4″ Security Machine Screw – Button Hex Socket Head – Alloy Steel – Black Oxide – 100 Pk Hassle-Free Returns

Original price was: $37.95.Current price is: $19.73.

For orders under $150.00, a shipping fee of $12.99 applies.

SKU: SKHWTA00435 Category: Tag:
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Security fasteners provide an added level of security by their drive design that prevents removal with ordinary screw drivers. Maximum torque transfer & positive tool engagement means easier drive installation with less pressure & slippage. Requires matching driver bit.
Button Head screws are typically used for general purposes with a lower crown & shallower recess than round head screws.

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