Description
These imperial heavy petrochemical hex nuts have a unified coarse (UNC) thread. They are stronger than other nuts of the same grade with a high resistance to corrosion. Designed for gas, mining and oil applications.
Features:
- Provides a larger bearing surface
- May be used with lock washers
- They have a higher resistance to expansion due to their larger width
- Designed for gas, mining and oil applications
Hex nuts – heavy – petrochemical – UNC thread – imperial – quick reference
| Code | Size | Specs | Qty |
| HNHPC2H031 | 07.94mm, 5/16″ | plain steel – G2H | 1 |
| HNHPC2H037 | 09.53mm, 3/8″ | plain steel – G2H | 1 |
| HNHPC2H043 | 11.11mm, 7/16″ | plain steel – G2H | 1 |
| HNHPC2H050 | 12.70mm, 1/2″ | plain steel – G2H | 1 |
| HNHPC2H056 | 14.29mm, 9/16″ | plain steel – G2H | 1 |
| HNHPC2H062 | 15.88mm, 5/8″ | plain steel – G2H | 1 |
| HNHPC2H075 | 19.05mm, 3/4″ | plain steel – G2H | 1 |
| HNHPC2H087 | 22.22mm, 7/8″ | plain steel – G2H | 1 |
| HNHPC2H100 | 25.40mm, 1″ | plain steel – G2H | 1 |
| HNHPC2H112 | 28.58mm, 1 1/8″ | plain steel – G2H | 1 |
| HNHPC2H125 | 31.75mm, 1 1/4″ | plain steel – G2H | 1 |
| HNHPC2H137 | 34.93mm, 1 3/8″ | plain steel – G2H | 1 |
| HNHPC2H150 | 38.10mm, 1 1/2″ | plain steel – G2H | 1 |
| HNHPC2H175 | 44.45mm, 1 3/4″ | plain steel – G2H | 1 |
| HNHPC2H200 | 50.80mm, 2″ | plain steel – G2H | 1 |
| HNHPC2H350 | 88.90mm, 3 1/2″ | plain steel – G2H | 1 |
| HNHPC2HM075 | 19.05mm, 3/4″ | plain steel – G2HM | 1 |
| HNHPC7L037 | 09.53mm, 3/8″ | plain steel – G7L | 1 |
| HNHPC7L043 | 11.11mm, 7/16″ | plain steel – G7L | 1 |
| HNHPC7L050 | 12.70mm, 1/2″ | plain steel – G7L | 1 |
| HNHPC7L062 | 15.88mm, 5/8″ | plain steel – G7L | 1 |
| HNHPC7L075 | 19.05mm, 3/4″ | plain steel – G7L | 1 |
| HNHPC7L087 | 22.22mm, 7/8″ | plain steel – G7L | 1 |
| HNHPC7L100 | 25.40mm, 1″ | plain steel – G7L | 1 |
| HNHPC8M031 | 07.94mm, 5/16″ | plain steel – G8M | 1 |
| HNHPC8M037 | 09.53mm, 3/8″ | plain steel – G8M | 1 |
| HNHPC8M043 | 11.11mm, 7/16″ | plain steel – G8M | 1 |
| HNHPC8M050 | 12.70mm, 1/2″ | plain steel – G8M | 1 |
| HNHPC8M056 | 14.29mm, 9/16″ | plain steel – G8M | 1 |
| HNHPC8M062 | 15.88mm, 5/8″ | plain steel – G8M | 1 |
| HNHPC8M075 | 19.05mm, 3/4″ | plain steel – G8M | 1 |
| HNHPC8M087 | 22.22mm, 7/8″ | plain steel – G8M | 1 |
| HNHPC8M100 | 25.40mm, 1″ | plain steel – G8M | 1 |
Heavy hex nuts are sometimes referred to as heavy nuts.
