5/16"-18 x 1-1/4" Grade 8 UNC (Coarse) Hex Head Cap Screws, 50 pk.

5/16"-18 x 1-1/4" Grade 8 UNC (Coarse) Hex Head Cap Screws, 50 pk.

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$29.99
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  • Item: Flange Bolt
  • Fastener Finish: Plain
  • Fastener Thread Type: UNC (Coarse)
  • Basic Material: Steel
  • Fastener Thread Direction: Right Hand
  • Fastener Thread Style: Fully Threaded
  • System of Measurement: Inch
  • Thread Size: 5/16"-18
  • Material Grade: Grade 8
  • Min. Thread Length: 7/8 in
  • Dia./Thread Size: 5/16"-18
  • Fastener Length: 1 1/4 in
  • Flange Dia.: 11/16 in
  • Screw Industry Standards: IFI-111
  • Head Height: 5/16 in
  • Head Type - Bolts: Hex Flange
  • Fastener Industry Standards: IFI-111
  • Rockwell Hardness: C33 to C39
  • Proof Load: 120,000 psi
  • Head Width: 1/2 in
  • Tensile Strength: 150,000 psi
  • Country of Origin (subject to change): Multiple