Nuts

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

Slotted Hex Nuts - Finished Patter
The slots are for the insertion of a cotter pin to secure the nut when used with a drilled shank fastener

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

A double chamfered Grade 8 Finished Hex Nut

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

Cadmium Yellow Plating

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

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

A double chamfered Grade 8 Finished Hex Nut

A double chamfered Grade 8 Finished Hex Nut

Finished Hex Nuts, Low Carbon
Low Carbon Steel with a Plain Finish
Manufactured to ASME B18.2.2 & SAE J995 Specifcations

Slotted Hex Nuts - Finished Patter
The slots are for the insertion of a cotter pin to secure the nut when used with a drilled shank fastener

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 Yellow 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

Stover Equivalent Top Lock Nuts
Grade C

Slotted Hex Nuts
Finished Pattern
Manufactured to ASME B18.2.2 & SAE J995 specifications
Proof Load: 72,000 psi
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