Home > Fasteners > Socket Screws > Socket Shoulder Cap Screws > 1/2" x 3 1/2" (3/8-16 Thread ) Socket Head Shoulder Screws, Coarse, Alloy Steel, Thermal Black Oxide
Socket Shoulder Cap Screws > 1/2" x 3 1/2" (3/8-16 Thread ) Socket Head Shoulder Screws, Coarse, Alloy Steel, Thermal Black Oxide

1/2" x 3 1/2" (3/8-16 Thread ) Socket Head Shoulder Screws, Coarse, Alloy Steel, Thermal Black Oxide

Part Number #221139

South Coast Fasteners supplies 1/2" x 3 1/2" (3/8-16 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 offering, a staple across Automotive, Construction, Food & Beverage, Marine & Offshore, and Medical, with steady demand from Aerospace applications. Held in inventory with competitive pricing and fast shipping. Get in touch with sizing questions or to order.
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  • Alloy Steel Socket Head Shoulder Screws, Thermal Black Oxide finish, 1/2" x 3 1/2" (3/8-16 Thread ), Coarse thread

221139 Specifications

  • Diameter: 1/2"
  • Thread Pitch: 3/8-16
  • Length: 3 1/2"
  • Thread: Coarse
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide