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Home / Fasteners & Hardware / Screws / Next Day Delivery 7/8-9 X 3-1/2″ Socket Cap Screws Hex Socket Drive Alloy Steel Thermal Black Oxide (10 / Pkg.)

Next Day Delivery 7/8-9 X 3-1/2″ Socket Cap Screws Hex Socket Drive Alloy Steel Thermal Black Oxide (10 / Pkg.)

Original price was: $64.39.Current price is: $33.48.

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

SKU: SKHWTA00SAB Category: Tag:
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Upgrade your machinery with our Socket Head Cap Screws in Alloy Steel, finished in a durable Thermal Black Oxide. Sized at 7/8-9 x 3 1/2, these high-strength fasteners deliver reliable performance in demanding applications, providing strong clamping force and long-lasting corrosion resistance.

Key Features

    Material: High-strength alloy steel for improved durability and load-bearing capability

    Finish: Thermal black oxide coating for enhanced corrosion resistance and a sleek look

    Drive: Socket head design for recessed, low-profile drive with precise torque control

    Thread Size: 7/8-9 UNC for robust engagement and compatibility with standard fastener hardware

    Length: 3 1/2 inches, ideal for thick or layered assemblies

Specifications

    Diameter: 7/8 in

    Thread Pitch: 9 TPI (UNC)

    Length: 3-1/2 in

    Finish: Thermal Black Oxide

    Material: Alloy Steel

    Drive Type: Socket Head (Allen)

Applications

Ideal for heavy-duty machinery, automotive assemblies, equipment housings, and other high-stress applications where strong clamping power and a clean, recessed drive are essential.