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Professional Grade 4-40 X 1/2" Machine Screws Undercut Binder Head Slotted Drive 18/8 Stainless Steel (5000/Pkg.)
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Professional Grade 4-40 X 1/2″ Machine Screws Undercut Binder Head Slotted Drive 18/8 Stainless Steel (5000/Pkg.)

Original price was: $215.69.Current price is: $90.59.

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

SKU: SKHWTA00E4P Category: Tag:
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Engineered for reliable fastening in electronics, cabinetry, and metalworking projects, these Machine Screws Slotted Undercut Binder in 18/8 Stainless steel deliver durable performance with a low-profile binder head and a precise 4-40 thread. The slotted drive ensures compatibility with standard flat-head screwdrivers, and the undercut binder head provides a flush, finished look in assemblies where space is limited.

Key features:

    Material: 18/8 stainless steel (304) for corrosion resistance and strength.

    Head type: Slotted Undercut Binder for a low-profile, secure seating.

    Thread size: 4-40

    Length: 1/2 inch

    Drive: Slotted

    Applications: Electronics enclosures, cabinets, sheet metal assemblies, and other light-to-medium duty fastening tasks.

Why choose binder head machine screws? The undercut profile minimizes protrusion while maintaining strength, making them ideal where space is critical. Their corrosion resistance ensures long-lasting performance in both indoor and humid environments.

Installation Tips

For best results, align parts precisely, use a compatible screwdriver, and tighten to the supplier-recommended torque. Avoid over-tightening to prevent thread damage or head deformation.

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