Product Description
UNC Grade 5 High Tensile Steel Self Colour Hexagon Full Nuts
These UNC hexagon full nuts are manufactured from Grade 5 high tensile steel with a plain, self colour finish. They feature Unified National Coarse threads for use with matching UNC bolts, screws and threaded studs.
The six-sided body allows tightening with a suitable imperial spanner or socket. The unplated steel finish suits applications where a plain steel fastener is required.
Technical Specifications
| Thread Type | UNC – Unified National Coarse |
|---|---|
| Measurement System | Imperial |
| Material | High tensile steel |
| Grade | Grade 5 |
| Finish | Plain self colour, unplated |
| Nut Style | Hexagon full nut |
Available Sizes and Spanner Sizes
| Thread Size | Threads Per Inch | Spanner Size Across Flats |
|---|---|---|
| 1/4" UNC | 20 TPI | 7/16" |
| 5/16" UNC | 18 TPI | 1/2" |
| 3/8" UNC | 16 TPI | 9/16" |
| 7/16" UNC | 14 TPI | 5/8" |
| 1/2" UNC | 13 TPI | 3/4" |
| 5/8" UNC | 11 TPI | 15/16" |
| 3/4" UNC | 10 TPI | 1 1/8" |
| 1" UNC | 8 TPI | 1 1/2" |
Selecting Your Nuts
Select the required thread size and pack quantity from the available options. Sizes refer to the mating bolt or stud diameter, not the spanner size.
Match both the UNC thread size and threads per inch to your fastener. Choose a nut grade suitable for the bolt and application.
Self colour steel has no plated corrosion protection. Consider suitable protection where the assembly will be exposed to moisture.
