Jam Nuts

  • Hex Jam Nut
      
      
     

    Jam Nuts Zinc

    Zinc 
    Click For More
    Specification Requirements: Material: Grade A per ASTM A563. Hardness: 68 HRB minimum. Thread Dimensions: ASME B1.1 UNC, UNF & UN8 Class 2B. Finish: Fe/Zn 3AT Per ASTM F1941
  •