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31NF8D , Made in USA Grade-8 Finished Hex Nuts

  • Manufactured to ASME B18.2.2 & SAE J995 specifications
  • Drawing depicts Style A grade marking per 7/99 rev. of SAE J995
  • Proof Load : 150000 psi.
  • Coarse & Fine Thread / Steel Zinc Yellow Plated
Free Manufacture's Certifications Available
Products specifications
Size 5/16-18 in
Ctn Qty 5000
Weight Lbs/M 10.47
Thread Types Coarse
Plating Steel Zinc
Proof Load 150000 psi