3/8-16 Nylon Insert Hex Lock Nuts Stainless Locknuts, Hex Drive, Bright Finish, 304 Stainless Steel 18-8 SS, Coarse Thread, 25 of Pack
- Package: 25 PCS 3/8-16 Nylon Insert Hex Stainless Locknuts (Specification described in the pictures).
- Width From Flat to Flat: 0.551 inch to 0.564 inch.
- Overall Height: 0.438 inch to 0.468 inch.
- High Quality Material: Made of Stainless Steel 304 (18-8) which provides good strength and corrosion resistance in bad environments without the need for time consuming and costly maintenance..
- Will NOT COME LOOSE: With a nylon insert inside, the lock nuts greatly reduce loosening under vibrations and torque..