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Your cart is empty.We stock a wide variety of fasteners ideal for many applications arround the home, farm, business, automotives, and in industry. Most of our fasteners have a light zinc plating over steel giving a more rust resistant finsh. We also sell coated and stainless products for additional rust resistance. We stock many grades of fasteners ranging from low carbon steel on up to hardened, heat treated steel. Not all fasteners are applicable for all applications so be certain to test thouroughly and get the opinion of a licensed building or certified building or structural engineer before relying on these fasteners for any situations where failure would result in damage to property or person.
Cosmo
2025-09-03 12:47:11
Needed this size/thread pitch coupling nut for a one-off project. Using it to connect threaded rod to a pneumatic cylinder. Figures the cylinder would have this oddball size on it's actuator rod. You won't find this size/thread pitch nut at the big box stores and many online sellers want to sell you a bag of 100 pieces. Nice to be able to buy only what you need.
sawtoothbiker
2025-08-31 14:08:47
Exactly what I was looking for and delivered as promised. Expectations were exceeded!
Nate
2025-08-24 14:33:42
Worked for what I needed. Wish the wall thicknesses were greater. Would buy again. If needed.
Customer
2025-08-18 12:21:12
There is nothing wrong with this fastener. The problem is that no one explains that the size you order is the outside diameter and I needed it to be 9/16 " Inside diameter. There for it wouldn't fit the thread rod that I have. But we found other uses for this fastener.
spctrbytz
2025-06-23 15:02:10
First one threaded on easily. Second one froze up while screwing on. I had to chase all the others out with a tap.
Normanite
2025-04-21 13:58:45
The description is very misleading. I wanted 5/8 inside diameter couplers. These are 7/16. Why? I have no idea. The description mentions two diameters. Was one the outside diameter? Why would I care about that?So, be careful what you think you're ordering from these people.
G. M. Duncan
2025-03-18 10:24:53
Description is wrong, this is not a 5/8" Coupling. This is a 7/16" Coupling !!! Then why call it a 5/8" Coupling ??NOT WHAT I WANTED !!
L. Johnson
2025-01-17 13:51:54
Ordered 5/8-18 coupling nut, got 7/16-20 coupling nut, looked a reviews and should have done that first. This outfit is a rip-off
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