Nuts

Collar Lock Nuts / Stover Lock Nuts
Grade 9 for a superior hold

Steel nylon insert stop nuts are less expensive than grade-C automation lock nuts.
Thin pattern nylon insert nuts are intended for use in limited clearance applications and not for bearing purposes.
Also known as: Nylon Insert Stop Nuts, Nylock Nuts, Elastic Lock Nuts, Elastic Stop Nuts

Finished Hex Nuts, Low Carbon
Low Carbon Steel with a Zinc Protective Coating
Manufactured to ASME B18.2.2 & SAE J995 Specifcations

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening

Collar Lock Nuts / Stover Lock Nuts
Grade 9 for a superior hold

Steel nylon insert stop nuts are less expensive than grade-C automation lock nuts.
Thin pattern nylon insert nuts are intended for use in limited clearance applications and not for bearing purposes.
Also known as: Nylon Insert Stop Nuts, Nylock Nuts, Elastic Lock Nuts, Elastic Stop Nuts

Designed to be used with like material machine screws and bolts
It is able to be reused more times than a two-way reversible nut.
Also known as: Nylon Insert Stop Nuts, Nylock Nuts, Elastic Lock Nuts, Elastic Stop Nuts

Designed to be used with like material machine screws and bolts
It is able to be reused more times than a two-way reversible nut.
Also known as: Nylon Insert Stop Nuts, Nylock Nuts, Elastic Lock Nuts, Elastic Stop Nuts

Two Way Reversible Lock Nuts
Finished Pattern
Can have 2 or 3 indentations on the flat sides of the nut equidistant from each other
Proof Load: 90,000 psi.

Nylon Insert Stop Nuts
Thin Pattern
Light Hex, Thin Height (NTM & NTE Series)
For use in limited clearance applications & not for load bearing purposes
Steel Zinc Plated

Grade 8 Nylon Insert
Stop Nuts
Light Hex, Standard Height (N1610 Series)
Proof Load: 120,000 psi
Coarse Thread

Nylon Insert Stop Nuts
Light Hex, Standard Height (NM & NE Series)
Proof Load: 90,000 psi
Steel Zinc Plated
Also known as: Nylon Insert Stop Nuts, Nylock Nuts, Elastic Lock Nuts, Elastic Stop Nuts

Serrated Hex
Flange Lock Nuts
Case Hardened to Rockwell HR15N 78-90
Steel Zinc Plated & Baked after Plating

Stover Equivalent Top Lock Nuts
Grade C

High Hex Nuts, Grade 8
Manufactured to SAE J482 dimensions and SAE J995 material specs
Fine Thread / Steel / Plain Finish

Castle Nuts, Grade 5
Manufactured to ASME B18.2.2 (1970) Specifications
Materials and Hardness specifications to SAE J995
Steel / Zinc Plated

Castle Nuts
Manufactured to ASME B18.2.2 (1970) Specifications
Hardness: Rockwell C32 max
Steel / Zinc Plated

Finished Hex Nuts, Grade 8
Manufactured to ASME B18.2.2 & SAE J995 specifications
Drawing depicts Style A grade marking per 7/99 rev. of SAE J995
Proof Load: 150,000 psi
Fine Thread

Finished Hex Nuts, Grade 8
Manufactured to ASME B18.2.2 & SAE J995 specifications
Drawing depicts Style A grade marking per 7/99 rev. of SAE J995
Proof Load: 150,000 psi
Fine Thread