Description
Imperial high tensile hex nuts with UNF thread are suitable for a wide range of fastening applications which require chemical and high temperature resistant properties.
Features:
- Designed to securely fasten a screw or bolt
- High performance
- Bright zinc plated corrosion protection for general use
- Choose from grade 5 or 8 plain steel or zinc plated steel
UNF thread high tensile hex nuts – quick reference
| Code | Size | Specs | Qty |
| HNOHFP5025 | 06.35mm, 1/4″ | plain – G5 | 200 |
| HNOHFP5031 | 07.94mm, 5/16″ | plain – G5 | 100 |
| HNOHFP5037 | 09.53mm, 3/8″ | plain – G5 | 50 |
| HNOHFP5043 | 11.11mm, 7/16″ | plain – G5 | 50 |
| HNOHFP8025 | 06.35mm, 1/4″ | plain – G8 | 100 |
| HNOHFP8031 | 07.94mm, 5/16″ | plain – G8 | 1000 |
| HNOHFP8037 | 09.53mm, 3/8″ | plain – G8 | 500 |
| HNOHFP8043 | 11.11mm, 7/16″ | plain – G8 | 500 |
| HNOHFP8050 | 12.70mm, 1/2″ | plain – G8 | 100 |
| HNOHFP8056 | 14.29mm, 9/16″ | plain – G8 | 75 |
| HNOHFP8062 | 15.88mm, 5/8″ | plain – G8 | 75 |
| HNOHFP8075 | 19.05mm, 3/4″ | plain – G8 | 100 |
| HNOHFP8087 | 22.22mm, 7/8″ | plain – G8 | 50 |
| HNOHFP8100 | 25.40mm, 1″ | plain – G8 | 50 |
| HNOHFP8200 | 50.80mm, 2″ | plain – G8 | 5 |
| HNOHFZ5025 | 06.35mm, 1/4″ | zinc – G5 | 100 |
| HNOHFZ5031 | 07.94mm, 5/16″ | zinc – G5 | 100 |
| HNOHFZ5037 | 09.53mm, 3/8″ | zinc – G5 | 50 |
| HNOHFZ5043 | 11.11mm, 7/16″ | zinc – G5 | 50 |
| HNOHFZ5087 | 22.23mm, 7/8″ | zinc – G5 | 25 |
| HNOHFZ8025 | 06.35mm, 1/4″ | zinc – G8 | 1000 |
| HNOHFZ8031 | 07.94mm, 5/16″ | zinc – G8 | 1000 |
| HNOHFZ8037 | 09.53mm, 3/8″ | zinc – G8 | 500 |
| HNOHFZ8043 | 11.11mm, 7/16″ | zinc – G8 | 500 |
| HNOHFZ8050 | 12.70mm, 1/2″ | zinc – G8 | 200 |
| HNOHFZ8062 | 15.88mm, 5/8″ | zinc – G8 | 75 |
| HNOHFZ8075 | 19.05mm, 3/4″ | zinc – G8 | 75 |
| HNOHFZ8087 | 22.22mm, 7/8″ | zinc – G8 | 50 |







