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4-40 X 5/16" Machine Screws Undercut Binder Head Slotted Drive Steel Zinc Plated (10000/Pkg.) Special Discount
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4-40 X 5/16″ Machine Screws Undercut Binder Head Slotted Drive Steel Zinc Plated (10000/Pkg.) Special Discount

Original price was: $233.74.Current price is: $98.17.

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

SKU: SKHWTA00E6W Category: Tag:
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Machine Screws Slotted Undercut Binder Zinc Plated 4-40 X 5/16 are precision machine screws featuring a slotted drive and an undercut binder head. Finished in zinc plating for corrosion resistance, these screws deliver reliable performance in binder-style assemblies and compact equipment.

Specifications

    Thread size: 4-40

    Length: 5/16 in

    Drive type: Slotted

    Head type: Undercut binder

    Finish: Zinc plated

    Material: Steel

Applications

Ideal for binder assemblies, electronics enclosures, cabinetry, and various machine components where a compact, secure fastening with a flush profile is required. The 4-40 thread is a common size for small hardware and pairs with matching tapped holes or nuts.

Key Benefits

    Corrosion resistance thanks to zinc plating

    Precise 4-40 threading for consistent performance

    Slotted drive allows easy installation with standard tools

    Undercut binder head provides a clean, low-profile finish

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