Product Description
Type T UNF High Tensile Zinc Plated Nyloc Nuts
These Type T nyloc nuts combine a steel hexagon body with a nylon locking insert. The insert grips the mating thread to provide prevailing torque and help resist loosening in a correctly assembled joint.
Available in three UNF imperial fine thread sizes, the nuts have a zinc plated finish for added corrosion protection. Check the listed height and spanner dimensions when replacing an existing Type T nut.
Specifications
| Product type | Type T nylon insert locking nut |
|---|---|
| Material | High tensile steel body with nylon insert |
| Finish | Zinc plated |
| Thread form | UNF – Unified National Fine |
| Body style | Hexagon |
Thread Sizes and Dimensions
| Thread Size | Threads Per Inch | Spanner Size | Overall Height Guide |
|---|---|---|---|
| 1/4"-28 UNF | 28 TPI | 7/16" | 0.3" (7.62mm) |
| 3/8"-24 UNF | 24 TPI | 9/16" | 0.4" (10.16mm) |
| 1/2"-20 UNF | 20 TPI | 3/4" | 0.5" (12.7mm) |
Dimensions are provided as a guide. Metric height figures are conversions of the listed inch dimensions. Check critical clearances before ordering.
Key Features
- Nylon insert provides a prevailing-torque locking action.
- UNF imperial fine threads in three sizes.
- Zinc plated steel body.
- Hexagon profile for tightening with a spanner or socket.
Typical Applications
Suitable for machinery, automotive maintenance, equipment repairs and general assemblies specifying Type T UNF nylon insert locking nuts.
Confirm the required nut strength grade and operating temperature limits for the application. Follow the equipment manufacturer's requirements for replacement or reuse.
Ordering
Select the required thread size and pack quantity from the available options. Match the thread, spanner size and overall height to the intended assembly.
Standards
UNF thread form reference: ASME B1.1. No specific DIN, BS or ASME dimensional standard or numerical strength grade has been verified for this Type T listing.
