Description
Imperial hex nuts with nyloc nylon insert have a UNC thread and are used as a fastener that incorporates a nylon component to effectively lock the nut into position on the bolt. The nylon component of the nyloc nut has a smaller inside diameter than the actual nut.
Features:
- Zinc plated nylon insert nuts for industrial applications
- Available in sizes 1/4″ through to 1″
- The nyloc nylon insert material acts to lock the nut in place by squeezing the nylon firmly around the bolt when tightened
- Also available in grade 304 and 316 stainless steel
Nylon hex nuts with nyloc insert – quick reference
| Code | Size | Specs | Qty |
| HNLMC040164 | #1-64 | SS 304 | 100 |
| HNLMC04025 | 06.35mm, 1/4″ | SS 304 | 100 |
| HNLMC040256 | #2-56 | SS 304 | 100 |
| HNLMC04031 | 07.94mm, 5/16″ | SS 304 | 100 |
| HNLMC04037 | 09.53mm, 3/8″ | SS 304 | 100 |
| HNLMC040348 | #3-48 | SS 304 | 100 |
| HNLMC04043 | 11.11mm, 7/16″ | SS 304 | 100 |
| HNLMC040440 | #4-40 | SS 304 | 100 |
| HNLMC04050 | 12.70mm, 1/2″ | SS 304 | 100 |
| HNLMC040540 | #5-40 | SS 304 | 100 |
| HNLMC04056 | 14.29mm, 9/16″ | SS 304 | 100 |
| HNLMC04062 | 15.88mm, 5/8″ | SS 304 | 50 |
| HNLMC040632 | #6-32 | SS 304 | 100 |
| HNLMC04075 | 19.05mm, 3/4″ | SS 304 | 25 |
| HNLMC040832 | #8-32 | SS 304 | 100 |
| HNLMC04087 | 22.22mm, 7/8″ | SS 304 | 25 |
| HNLMC04100 | 25.40mm, 1″ | SS 304 | 25 |
| HNLMC041024 | #10-24 | SS 304 | 100 |
| HNLMC041224 | #12-24 | SS 304 | 100 |
| HNLMC16025 | 06.35mm, 1/4″ | SS 316 | 100 |
| HNLMC16031 | 07.94mm, 5/16″ | SS 316 | 100 |
| HNLMC16037 | 09.53mm, 3/8″ | SS 316 | 100 |
| HNLMC16043 | 11.11mm, 7/16″ | SS 316 | 100 |
| HNLMC16050 | 12.70mm, 1/2″ | SS 316 | 100 |
| HNLMC16062 | 15.88mm, 5/8″ | SS 316 | 50 |
| HNLMC16075 | 19.05mm, 3/4″ | SS 316 | 25 |
| HNLMC16087 | 22.22mm, 7/8″ | SS 316 | 25 |
| HNLMC16100 | 25.40mm, 1″ | SS 316 | 25 |
| HNLMCZC025 | 06.35mm, 1/4″ | zinc – clear/silver | 200 |
| HNLMCZC031 | 07.94mm, 5/16″ | zinc – clear/silver | 200 |
| HNLMCZC037 | 09.53mm, 3/8″ | zinc – clear/silver | 200 |
| HNLMCZC043 | 11.11mm, 7/16″ | zinc – clear/silver | 200 |
| HNLMCZC050 | 12.70mm, 1/2″ | zinc – clear/silver | 100 |
| HNLMCZC056 | 14.29mm, 9/16″ | zinc – clear/silver | 100 |
| HNLMCZC062 | 15.88mm, 5/8″ | zinc – clear/silver | 100 |
| HNLMCZC075 | 19.05mm, 3/4″ | zinc – clear/silver | 50 |
| HNLMCZC087 | 22.22mm, 7/8″ | zinc – clear/silver | 50 |
| HNLMCZC100 | 25.40mm, 1″ | zinc – clear/silver | 25 |
Hex nuts – with nyloc nylon insert – structural are sometimes referred to as an elastic stop nut
