Nuts

The bearing surface of the flange has serrations which displace material on the mating surface when the nut is wrenched into place, forming a connection which resists loosening.
Flange provides a more uniform bearing stress to clamp force ratio than other lock nuts

The bearing surface of the flange has serrations which displace material on the mating surface when the nut is wrenched into place, forming a connection which resists loosening.
Flange provides a more uniform bearing stress to clamp force ratio than other lock nuts

Across the Flats: 1/2" 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: 1/2" inches
Also referred to as Rod Couplings
The length of the nut is 2.5D where D equals the basic major thread diamter.

Thread Size: 3/8"-16

Exceptional strength in low height nut because all threads are load-carrying.
Combines ruggedness with space savings.
Flexible lock nuts maintain their locking strength through 15 removals and re-applications
Heavy Hex, Thin Height
Steel, Cadmium Plated & Waxed

Exceptional strength in low height nut because all threads are load-carrying.
Combines ruggedness with space savings.
The Light hex stlye has about 20% less weight and 30% less height for compact or

Exceptional strength in low height nut because all threads are load-carrying.
Combines ruggedness with space savings.
Flexible lock nuts maintain their locking strength through 15 removals and re-applications
Heavy Hex, Thin Height

Exceptional strength in low height nut because all threads are load-carrying.
Combines ruggedness with space savings.
The Light hex stlye has about 20% less weight and 30% less height for compact or

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

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

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

Cap Nuts serve two main purposes: (1) as decorative pieces, and (2) as covers for projecting threads
Two Piece Construction
Steel / Nickel Plated

Used for fastening metal to products made of wood, particle board or plastic.
The 3 prong style is used in harder materials to minimize splitting of mating surface.

Used for fastening metal to products made of wood, particle board or plastic.
The 3 prong style is used in harder materials to minimize splitting of mating surface.

Across the Flats: 1/2" 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: 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.

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