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Hex Nuts

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Finished Hex Nuts

  • Double Chamfered
  • Manufactured to A8ME B18.2.2 & SAE J995 specifications
  • Proof Load: 90000 psi. (Coarse thread); 80000 psi. (Fine thread)
  • Coarse & Fine Thread / Steel line Plated

Domestic Grade-2 Finished Hex Nuts

  • Manufactured in the U.S.A.
  • Manufactured to ASME B18.2.2 & SAE J995 specifications
  • Proof Load: 90000 psi. (Coarse thread); 80000 psi. (Fine thread)
  • Coarse Thread / Steel Zinc Plated.

Grade 5 Finished Hex Nuts

  • Manufactured to ASME B18.2.2 & SAE J995 specifications
  • Proof Load (1/4 thru 1" diam): 120000 psi. (Coarse); 109000 psi. (Fine)
  • (1 1/8 thru 1 1/2" diam): 105000 psi. (Coarse); 94000 psi. (Fine)
  • Coarse & Fine Thread / Steel Zinc Plated

Free Manufacture's Certifications Available

Made in USA Grade-5 Finished Hex Nuts

  • Manufactured to ASME B18.2.2 & SAE J995 specifications
  • Proof Load (1/4 thru 1" diam): 120000 psi. (Coarse); 109000 psi. (Fine)
  • (1 1/8 thru 1 1/2" diam): 105000 psi. (Coarse); 94000 psi. (Fine)
  • Coarse & Fine Thread / Steel Zinc Plated

Free Manufacture's Certifications Available

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

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

Serrated Hex Flange Lock Nuts

  • Steel Zinc Plated
  • Serrations displace material on mating surface when nut is lightened

Heavy Hex Nuts

  • Manufactured to ASME B18.2.2 & SAE J995 Specifications
  • Proof Load :
    • 100000 psi. (Coarse Thread)
    • 90000 psi. (Fine Thread)
  • Coarse & Fine Thread/Steel Zinc Plated

A563 Grade DH Heavy Hex Nuts

  • Manufactured to ASTM A 563 & ASME B18.2.2 Specifications
  • Proof Load : 175,000 psi.
  • Coarse Thread / Medium Carbon Steel

Free Manufacture's Certifications Available

A 194 Grade 2H Heavy Hex Nuts

  • All sizes are made in the U.S.A
  • .
  • Manufactured to ASTM A 194 & ASME B18.2.2 Specifications
  • Coarse Thread / Heat Treated Steel

Free Manufacture's Certifications Available

Hex Jam Nuts Finished Pattern

  • Manufactured to ASME B18.2.2 & SAE J995 specifications
  • Proof Load:
    • 54000 psi. (Coarse hread)
    • 48000 psi. (Fine thread)
  • Coarse & Fine Thread / Steel Zinc Plated

External Lockwasher "K"- Lock Nuts

  • Pre-Assembled External Tooth Washer & Nut
  • Small Pattern K-Lock Nuts listed separately
  • Steel Zinc Plated

Small Pattern "K"- Lock Nuts

  • Pre-Assembled External Tooth Washer & Nut
  • Nuts have smaller Across the Flats dimensions than standard pattern nuts
  • Steel Zinc Plated