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5/16-18 X 1 Grade 8 Hex Head Screws-100

Model #: SCHH-56-1

5/16-18 X 1 Grade 8 Hex Head Screws-100

Price: $17.20

Description: 5/16-18 x 1 Hex Head Screws, Gr.8, box of 100, 4021-0050

  • Length under Head: 1"
  • Diameter: 5/16"
  • Threads per Inch: NC 18
  • Grade 8

Zinc Yellow Finish.
Alloy Steel with Rockwell Hardness C33-39.
Minimum tensile strength is 150,000 PSI.
Meets SAE J-429 standards.

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