Discontinued with Replacement
CAPSCREW GR.5 UNC 1--8X3-1/4 close
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This product has been DISCONTINUED and can no longer be ordered.

Available only while supplies last. Quantities may be limited.

CAPSCREW GR.5 UNC 1--8X3-1/4


  • Item # FPBU01000.100.0325
  • Mfr. Model # U01000.100.0325
  • UNSPSC # 27111601
  • Shipping Weight 0.93 lbs
Suggested Replacement Product
CAPSCREW GR.5 UNC 1--8X3-1/4,5/PK

Web Price : $25.94 / PACKAGE of 5

Product Details

Hex head, partial thread, grade 5, carbon steel, blank steel finish, size 1-8 x 3-1/4, thread type UNC, Thread length 2-1/4 in, head height 0.609375 in, head width 1-1/2 in, thread style imperial, thread direction right, Rockwell hardness C19 to C30, meets/exceeds ASME B18.2.1.

Technical Specs

  • Item Hex Head Cap Screw
  • Basic Material Steel
  • Dia./Thread Size 1"-8
  • Fastener Industry Standards ASME B18.2.1
  • Min. Thread Length 2-1/4 po
  • Head Width 1-1/2"
  • Proof Load 74,000 - 85,000 PSI
  • Rockwell Hardness C19 - C30
  • System of Measurement Inch
  • Fastener Finish Blank Steel
  • Fastener Length 3-1/4"
  • Head Type Hexagonal
  • Head Height 0.609375"
  • Temp. Range -50 Degrees - 150 Degrees C
  • Tensile Strength 105,000 - 120,000 PSI

Compliance and Restrictions

  • None

SDS Document Not Found

For assistance please contact our SDS Coordinator by telephone at 1-780-453-0359 or by email at SDS@grainger.ca.


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