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1/4"-20 X 3-1/2" Machine Screws Round Head Phillips Drive Steel Zinc Plated (500/Pkg.) Special Discount
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1/4″-20 X 3-1/2″ Machine Screws Round Head Phillips Drive Steel Zinc Plated (500/Pkg.) Special Discount

Original price was: $123.31.Current price is: $51.79.

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SKU: SKHWTA00BKM Category: Tag:
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Durable machine screws designed for reliable fastening in metal-to-metal assemblies. The Phillips round head and sturdy steel construction deliver a clean look and dependable grip in tight spaces.

Key specifications

    Size: 1/4-20 (UNC)

    Length: 3-1/2 in

    Head type: Phillips round head

    Material: Steel

    Finish: Zinc-plated

    Drive: Phillips

The zinc-plated finish provides corrosion resistance, making these screws suitable for a wide range of applications, from electronics enclosures and cabinetry to machinery and automotive assemblies. Their standard coarse 1/4-20 thread ensures compatibility with common nuts and tapped holes.

Tips for installation: use with the appropriate nut or tapped hole, ensure proper thread engagement, and avoid over-tightening to prevent thread damage. These screws are ideal for projects where a low-profile, secure fastening is essential.

Bring dependable fastening to your next project with these 1/4-20 x 3-1/2 inch Phillips round head machine screws in zinc-plated steel.

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