M4 Button Head Screws

Find all our M4 diameter button head screws in this category. Below you'll find all our listings for button head screws in diameter M4. Although technically a bolt as its often used with a nut or threads into a component button socket screws are generally referred to as a screw as they feature a screw style head. We stock socket head screws in zinc plated and stainless steel in both countersunk, button head and socket cap style head options. You'll find these listed below in both packs, trade boxes and cartons for volume users.

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M4 Button Head Screw Dimensions

All our M4 button screws feature a metric coarse thread at 0.70mm pitch. They fit all our corresponding diameter nuts and washers. M4 is in reference to the diameter of the shank at 4mm. All socket head button and countersunk style bolts are high tensile steel.