Home > Fasteners > Socket Screws > Socket Shoulder Cap Screws > 3/8" x 4" (5/16-18 Thread ) Socket Head Shoulder Screws, Coarse, Alloy Steel, Thermal Black Oxide
Socket Shoulder Cap Screws > 3/8" x 4" (5/16-18 Thread ) Socket Head Shoulder Screws, Coarse, Alloy Steel, Thermal Black Oxide

3/8" x 4" (5/16-18 Thread ) Socket Head Shoulder Screws, Coarse, Alloy Steel, Thermal Black Oxide

Part Number #221097

South Coast Fasteners supplies 3/8" x 4" (5/16-18 Thread ) Socket Head Shoulder Screws, Coarse, Alloy Steel, Thermal Black Oxide. Alloy steel gives high tensile strength, and the thermal black-oxide finish keeps glare down while adding light corrosion resistance.

Part of our Socket Shoulder Cap Screws selection, frequently specified across Automotive, Construction, Food & Beverage, Marine & Offshore, and Medical, with steady demand from Aerospace applications. Stocked and priced to compete, with quick shipping. Contact us for sizing help or to place an order.
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  • Alloy Steel Socket Head Shoulder Screws, Thermal Black Oxide finish, 3/8" x 4" (5/16-18 Thread ), Coarse thread

221097 Specifications

  • Diameter: 3/8"
  • Thread Pitch: 5/16-18
  • Length: 4"
  • Thread: Coarse
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide