Nuts

Designed for use with square bolts

Designed for use with square bolts

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

Across the Flats: 9/16" inches
Also referred to as Rod Couplings
The length of the nut is 2.5D where D equals the basic major thread diamter.

Across the Flats: 5/8" inches
Also referred to as Rod Couplings
The length of the nut is 2.5D where D equals the basic major thread diamter.

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

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

Has greater surface area than NM-series nuts, making wrenching easier.
Deisgned to be used with cap screws which have a minimum tensile strength not greater than 90,000 pcs.
Used in bridge and building construction, material handling, heavy equipment and field machinery.
Steel nylon insert stop nuts are less expensive than grade-C automation lock nuts.
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 Zinc Protective Coating
Manufactured to ASME B18.2.2 & SAE J995 Specifcations

Finished Hex Nuts, Low Carbon
Low Carbon Steel with a Zinc Yellow 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

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

Has greater surface area than NM-series nuts, making wrenching easier.
Deisgned to be used with cap screws which have a minimum tensile strength not greater than 90,000 pcs.
Used in bridge and building construction, material handling, heavy equipment and field machinery.
Steel nylon insert stop nuts are less expensive than grade-C automation lock nuts.
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