TaurusFix

Hex Jam Nut ASME B18.2.2

A thin hex nut tightened against a full nut to lock it, or used where there is little height. It is not made to carry the full load on its own. Install by threading onto a bolt or stud and tightening with a standard hex wrench. Used on adjusting screws, tie rods, and linkages.


In stockShips within 3 working daysMade to orderShips within 15 working days

1/4-20 UNCCarbon Steel4 variantsF0.438max.G0.488min.H₁0.15min.H₁0.163max.
SizeGradeFinishStockMOQpcs≈ kg/ 1,000 pcsQuantitypcs
1/4-20 UNCGrade 2Zinc PlatedIn stock5,0002.37
1/4-20 UNCGrade 2PlainIn stock5,0002.37
1/4-20 UNCGrade 5Zinc PlatedIn stock5,0002.37
1/4-20 UNCGrade 5PlainIn stock5,0002.37
5/16-18 UNCCarbon Steel4 variantsF0.5max.G0.557min.H₁0.18min.H₁0.195max.
SizeGradeFinishStockMOQpcs≈ kg/ 1,000 pcsQuantitypcs
5/16-18 UNCGrade 2Zinc PlatedIn stock5,0003.48
5/16-18 UNCGrade 2PlainIn stock5,0003.48
5/16-18 UNCGrade 5Zinc PlatedIn stock5,0003.48
5/16-18 UNCGrade 5PlainIn stock5,0003.48
3/8-16 UNCCarbon Steel4 variantsF0.563max.G0.628min.H₁0.21min.H₁0.227max.
SizeGradeFinishStockMOQpcs≈ kg/ 1,000 pcsQuantitypcs
3/8-16 UNCGrade 2Zinc PlatedIn stock5,0004.88
3/8-16 UNCGrade 2PlainIn stock5,0004.88
3/8-16 UNCGrade 5Zinc PlatedIn stock5,0004.88
3/8-16 UNCGrade 5PlainIn stock5,0004.88
7/16-14 UNCCarbon Steel4 variantsF0.688max.G0.768min.H₁0.24min.H₁0.26max.
SizeGradeFinishStockMOQpcs≈ kg/ 1,000 pcsQuantitypcs
7/16-14 UNCGrade 2Zinc PlatedIn stock3,0008.54
7/16-14 UNCGrade 2PlainIn stock3,0008.54
7/16-14 UNCGrade 5Zinc PlatedIn stock3,0008.54
7/16-14 UNCGrade 5PlainIn stock3,0008.54
1/2-13 UNCCarbon Steel4 variantsF0.75max.G0.84min.H₁0.302min.H₁0.323max.
SizeGradeFinishStockMOQpcs≈ kg/ 1,000 pcsQuantitypcs
1/2-13 UNCGrade 2Zinc PlatedIn stock3,00012.36
1/2-13 UNCGrade 2PlainIn stock3,00012.36
1/2-13 UNCGrade 5Zinc PlatedIn stock3,00012.36
1/2-13 UNCGrade 5PlainIn stock3,00012.36
5/8-11 UNCCarbon Steel4 variantsF0.938max.G1.051min.H₁0.363min.H₁0.387max.
SizeGradeFinishStockMOQpcs≈ kg/ 1,000 pcsQuantitypcs
5/8-11 UNCGrade 2Zinc PlatedIn stock2,00022.94
5/8-11 UNCGrade 2PlainIn stock2,00022.94
5/8-11 UNCGrade 5Zinc PlatedIn stock2,00022.94
5/8-11 UNCGrade 5PlainIn stock2,00022.94
3/4-10 UNCCarbon Steel4 variantsF1.125max.G1.24min.H₁0.398min.H₁0.446max.
SizeGradeFinishStockMOQpcs≈ kg/ 1,000 pcsQuantitypcs
3/4-10 UNCGrade 2Zinc PlatedIn stock2,00035.29
3/4-10 UNCGrade 2PlainIn stock2,00035.29
3/4-10 UNCGrade 5Zinc PlatedIn stock2,00035.29
3/4-10 UNCGrade 5PlainIn stock2,00035.29
7/8-9 UNCCarbon Steel4 variantsF1.312max.G1.447min.H₁0.458min.H₁0.51max.
SizeGradeFinishStockMOQpcs≈ kg/ 1,000 pcsQuantitypcs
7/8-9 UNCGrade 2Zinc PlatedIn stock1,00054.71
7/8-9 UNCGrade 2PlainIn stock1,00054.71
7/8-9 UNCGrade 5Zinc PlatedIn stock1,00054.71
7/8-9 UNCGrade 5PlainIn stock1,00054.71
1-8 UNCCarbon Steel4 variantsF1.5max.G1.653min.H₁0.519min.H₁0.575max.
SizeGradeFinishStockMOQpcs≈ kg/ 1,000 pcsQuantitypcs
1-8 UNCGrade 2Zinc PlatedIn stock1,00080.78
1-8 UNCGrade 2PlainIn stock1,00080.78
1-8 UNCGrade 5Zinc PlatedIn stock1,00080.78
1-8 UNCGrade 5PlainIn stock1,00080.78

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Order assurance

Reports & inspection

  • EN 10204 3.1 material certificate
  • Dimensional inspection report
  • Certificate of conformity
  • Mechanical test report
  • Chemical analysis report
  • Coating inspection report
  • Batch and lot traceability

Packaging & delivery

  • Bulk carton packing
  • Small boxes with outer cartons
  • Palletized shipment
  • Fumigation-free pallets
  • Inner poly bags
  • Buyer branding and labels
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