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Hillman 180150 5/16-18 Nylon Lock NUT, 5/16"-18, 100-Pack, 100
From the Manufacturer
The Nylon Insert Lock Nut features an integrated nylon insert that grips bolts to help resist vibration effects. This easy-to-use nut is ideal to securely fasten a bolt when connecting materials.
LMB
2025-08-31 21:04:02
The manufacturing is spot on. No issues with sizing or threads.
wingclip
2025-08-04 13:59:37
Very good quality for a production-run fastener. Threads are decent and the finish is good enough to use in a exposed application. Price is far better than what I would pay at a local hardware store for 6 or 10 of them. Even if I bought them in bulk, I would still pay more per nut than The Hillman group pack of 50 cost, (less than .24 cents each). 5 Stars!
GMH
2025-06-25 11:39:17
Hillman provides consistently high quality hardware
S. Johnson
2025-05-30 14:43:26
These nyloc nuts look good. The ones I've used so far have threaded onto threaded rod perfectly.
MGHawk
2025-05-29 11:41:40
They work as advertised. I needed nuts that would hold on a moving bolt without unthreading itself, these fit the bill at a per each cost less than many other suppliers.
TJ
2025-05-27 10:00:05
Great product !
Truth Is Mine
2025-05-20 17:21:50
Excellent
Hardware Traveler
2025-05-02 15:50:57
Basic hex nut with a nylon insert for lock purposes. Works well. I got the box of 100 and we pretty much used them all without any duds or issues.
Shawn hatch
2025-05-01 17:54:47
Well worth the money
Customer
2025-04-07 18:05:19
A1
Nigel-d
2025-02-28 13:22:16
they fit and are fine
Ron R.
2025-02-18 11:31:18
Good quality nuts
Vanessa Millman
2025-02-02 13:49:40
perfect fit no problems
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