Locknuts
Brass, Nickel Plated Brass, Steel & Aluminium
FOR SECURING EXTERNAL THREADS INTO NON-THREADED EQUIPMENT
- Brass, Nickel Plated Brass, Aluminium and Galvanised Steel designs
- Nickel Plated Brass Lucknuts are compatible with Nickel Plated Glands only
- Brass Locknuts are suitably viable for application in corrosive environments
- Aluminium Backnuts are compatible with Aluminium Glands only
- Steel Locknuts are mainly recommended for applications in dry and low humid environment
Other thread size are available on request
| ISO mm | NPT | Thickness | A / F | A / C | Product Code (Brass) | Product Code (Brass + nickel plated) | Product Code (Steel) | Product Code (Aluminium) |
|---|---|---|---|---|---|---|---|---|
| 16 | 3.4 | 22 | 24.7 | AILNB16 | AILNN16 | AILNS16 | AILNA16 | |
| 20 | "3.4 | 22.5 | 25.5 | AILNB20 | AILNN20 | AILNS20 | AILNA20 | |
| 25 | 3.4 | 32 | 35.8 | AILNB25 | AILNN25 | AILNS25 | AILNA25 | |
| 32 | 3.4 | 41 | 45.2 | AILNB32 | AILNN32 | AILNS32 | AILNA32 | |
| 40 | 4.2 | 50 | 56.7 | AILNB40 | AILNN40 | AILNS40 | AILNA40 | |
| 50 | 4.2 | 60 | 65.7 | AILNB50 | AILNN50 | AILNS50 | AILNA50 | |
| 63 | 6.6 | 75 | 82.7 | AILNB63 | AILNN63 | AILNS63 | AILNA63 | |
| 75 | 9.2 | 85 | 94.7 | AILNB75 | AILNN75 | AILNS75 | AILNA75 | |
| 85 | 9.2 | 98 | 108.5 | AILNB85 | AILNN85 | AILNS85 | AILNA85 | |
| 90 | 9.4 | 104.9 | 115.6 | AILNB90 | AILNN90 | |||
| 100 | 9.4 | 113.8 | 125.6 | AILNB100 | AILNN100 | |||
| 110 | 13.5 | 132.5 | 132.5 | AILNB110 | AILNN110 | |||
| 1/2" | 6.8 | 27.9 | AILNB12 | AILNN12 | AILNA12 | |||
| 3/4 | 6.8 | 37 | AILNB34 | AILNN34 | AILNA34 | |||
| 1 | 6.8 | 47.2 | AILNB1 | AILNN1 | AILNA1 | |||
| 1 14 | 6.8 | 47.2 | AILNB114 | AILNN114 | AILNA114 | |||
| 1½ " | 6.8 | 56 | AILNB112 | AILNN112 | AILNA112 | |||
| 2 " | 6.8 | 70.1 | AILNB2 | AILNN2 | AILNA2 | |||
| 2½ " | 9.5 | 80 | AILNB212 | AILNN212 | AILNA212 | |||
| 3 " | 9.5 | 110 | AILNB3 | AILNN3 | AILNA34 | |||
| 3½ " | 9.5 | 115 | AILNB312 | AILNN312 | AILNA312 |
