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Socket Head Cap Screw, 5/16-18 x 1/2", Alloy Steel, Black Oxide, Hex Socket (Quantity: 100) Coarse Thread, 5/16 inch Hexagonal Allen Bolt, Length: 1/2 inch, Full Thread

Socket Head Cap Screw, 5/16-18 x 1/2", Alloy Steel, Black Oxide, Hex Socket (Quantity: 100) Coarse Thread, 5/16 inch Hexagonal Allen Bolt, Length: 1/2 inch, Full Thread

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Used  US$14.80
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Product details

Management number 215640761 Release Date 2026/04/12 List Price US$14.80 Model Number 215640761
Category
  1. Industrial & Scientific
  2. Fasteners
  3. Screws
  4. Socket Head Screws

An externally threaded fastener with unified threads, a cylindrical head with a chamfered top surface, knurled cylindrical sides and hexagonal recess, made from alloy Steel. Ideal for precision assembly work with close tolerances and applications needing a well tooled appearance. Supplies greater tensile strength than equivalent sizes of Grade 5 or Grade 8 hex head cap screws while requiring less surface area or counterbore since the fastener is internally wrenched.

  • Thread: Coarse / Full Thread / Alloy Steel / Black Oxide
  • Recommended Hex Socket Allen Key Wrench: 1/4
  • Black Oxide is not a protective finish and will rust if exposed to moisture. Stainless Steel material is recommended for environments with moisture
Brand Newport Fasteners
Color Black
Size Name 5/16-18 x 1/2 inch
Metal Type Alloy Steel, Stainless Steel
Part Number 671638
Thread Size 5/16-18
Thread Type Unc
Drive System Internal Hex
Manufacturer Newport Fasteners
Thread Style Right Hand
Fastener Type Socket Screws
Material Type Alloy Steel
Exterior Finish Black Oxide
Thread Coverage Fully Threaded
Screw Head Style Socket
Set Screw Thread Type Coarse

Socket Head Cap Screw, 5/16-18 x 1/2", Alloy Steel, Black Oxide, Hex Socket (Quantity: 100) Coarse Thread, 5/16 inch Hexagonal Allen Bolt, Length: 1/2 inch, Full Thread

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