Clear All
Thread Size Thread Size | Show |
---|
|
Material Material |
---|
|
Finish Finish |
---|
|
Type Type |
---|
![]() | Locknut |
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
---|
|
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
---|
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
---|
|
About Conduit
More
Locknuts for Metal Conduit Fittings

Zinc-Plated Steel,
316 Stainless
Steel, and Aluminum
316 Stainless
Steel, and Aluminum

Zinc-Plated Steel with PVC Molded Gasket

Zinc-Plated Steel with Serrated Facing
Secure threaded metal conduit fittings to a knockout in an outlet box or enclosure.
Zinc-plated steel, 316 stainless steel, and aluminum locknuts are compatible with NPSL and NPSM threads.
Locknuts with a PVC molded gasket create a seal for moisture protection.
Locknuts with serrated facing grip the material surface for more stability, compared to locknuts with smooth facing.
For technical drawings and 3-D models, click on a part number.
Thread Size | Specifications Met | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | ||||
---|---|---|---|---|
NPSM Threads | ||||
1 1/4 | UL Listed, CSA Certified | 10 | 00000000 | 00000 |
Zinc-Plated Steel with PVC Molded Gasket | ||||
NPSM Threads | ||||
1 1/4 | UL Listed, CSA Certified | 2 | 00000000 | 0000 |
Each | ||||
Zinc-Plated Steel with Serrated Facing | ||||
NPSM Threads | ||||
1 1/4 | UL Listed, CSA Certified | __ | 00000000 | 0000 |
316 Stainless Steel | ||||
NPSL | ||||
1 1/4 | UL Listed, C-UL Listed | __ | 00000000 | 00000 |
Aluminum | ||||
NPSM Threads | ||||
1 1/4 | __ | __ | 00000000 | 0000 |