Description
Hex nuts with serrated flange provide a locking mechanism by casting into the material which stops it from rotating in the loosening direction.
Features:
- The serrated flange makes these hex nuts cost effective as washers are not required
- The wide flange on the underside of the nut assists in distributing the pressure of the nut
- These nuts are less likely to loosen due to the serrated flange
- The angled serrations assist in stopping the nut from turning
Hex nuts – quick reference
| Code | Size | Specs | Qty |
| NF16-NF04PCM05 | M05 | SS 304 | 100 |
| NF16-NF04PCM06 | M06 | SS 304 | 100 |
| NF16-NF04PCM08 | M08 | SS 304 | 100 |
| NF16-NF04PCM10 | M10 | SS 304 | 100 |
| NF16-NF04PCM12 | M12 | SS 304 | 100 |
| NF16PCM04 | M04 | SS 316 | 100 |
| NF16PCM05 | M05 | SS 316 | 100 |
| NF16PCM06 | M06 | SS 316 | 100 |
| NF16PCM08 | M08 | SS 316 | 100 |
| NF16PCM10 | M10 | SS 316 | 100 |
| NF16PCM12 | M12 | SS 316 | 100 |
| NF16-NFSMY0400N2 | M04 | zinc – yellow/gold | 500 |
| NF16-NFSMY0500N2 | M05 | zinc – yellow/gold | 500 |
| NF16-NFSMY0600N2 | M06 | zinc – yellow/gold | 500 |
| NF16-NFSMY0800N2 | M08 | zinc – yellow/gold | 500 |
| NF16-NFSMY1000N2 | M10 | zinc – yellow/gold | 150 |
| NF16-NFSMY1200N2 | M12 | zinc – yellow/gold | 100 |
Hex nuts with serrated flange are sometimes referred to as stop nuts.







