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Rivercity Fastener 10-Pack 7/16-20 Stainless Steel Nylon Insert Lock Nuts – Fine Thread, 18-8 Grade, External Hex
About this item
If you need some solid locking nuts for a project, check these out.
It's a 10-pack of 7/16-20 fine thread nylon insert lock nuts from Rivercity Fastener.
They're made from 18-8 stainless steel, so they resist rust and corrosion.
The nylon insert inside grips the bolt threads to keep them from vibrating loose, which is perfect for automotive or machinery use.
They've got an external hex drive, so you can wrench them down tight.
Part number 44NS188.
Just a good, reliable pack of hardware.
USD$ 6.50 
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