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New Release 4-40 X 5/16″ Socket Cap Screws Hex Socket Drive Alloy Steel Black Oxide (300 / Pkg.)

Original price was: $17.76.Current price is: $9.24.

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

SKU: SKHWTA00SCQ Category: Tag:
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Socket Head Cap Screws Alloy Steel Thermal Black Oxide 4-40 X 5/16 are high-strength fasteners designed for precise, secure assemblies. Crafted from alloy steel and finished in a thermal black oxide coating, these screws deliver dependable performance in tight spaces where a recessed, low-profile head is required. The 4-40 thread size with a 5/16 inch length makes them a versatile choice for a wide range of mechanical and electronics projects.

Key Features

    Material: Alloy steel

    Finish: Thermal black oxide

    Head style: Socket head cap screw

    Thread size: 4-40

    Length: 5/16 in

    Drive type: Hex socket

Applications

    Ideal for precision machinery, electronics enclosures, and automotive components

    Suitable for spaces where a flush, low-profile head is needed

    Useful for maintenance and DIY projects requiring compact fasteners

Specifications

    Material: Alloy steel

    Finish: Thermal black oxide

    Head style: Socket head

    Drive type: Hex socket

    Thread size: 4-40

    Length: 5/16 in

Upgrade your toolkit with these dependable socket head cap screws and enjoy secure, durable fastening in a compact, low-profile design.