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5/16"-18 x 3" Grade 5 (USS) Hex Head Cap Screw - Plain Finish - 50 Pack

5/16"-18 x 3" Grade 5 (USS) Hex Head Cap Screw - Plain Finish - 50 Pack

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Item Number: 3520524
Package Weight: 3.6 lbs
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Product Details

  • Marked with 3 radial lines to identify as Grade 5.
  • Meet all tolerances specified by American standards.
  • Meet all the rigid specs set by the Industrial Fastener Institute.
  • Washer face under the head to assure a smooth bearing surface.
  • Chamfered tip to assure a prompt, fast assembly.
  • Zinc plated.

Please note that supply chain shortages may require us to temporarily substitute some non-domestic products, including in assortments.

Product Specification

Alt Hyphen Number:  35-20524
Brand:  Kimball Midwest Approved Vendor
Diameter:  5/16"
Finish:  Plain Finish
Grade:  5
Head Height:  7/32"
Head Style:  Hex Head
Length:  3"
Material:  Carbon Steel
Measurement Type:  USS
Subcategory:  Standard
Tensile Strength:  120,000 PSI
Thread Pitch:  18
Thread Size:  5/16"-18
Thread Type:  Coarse
Width Across Flats:  1/2"

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