UNC 1/2"-13 inch Nylon Inserted Hex Locknuts (10 Pack), 304 Stainless Steel (18-8) lock nut, Finish Hex lock Nut 1/2"-13 (10 Pack) Size:1/2"-13 (10 Pack) 1 Dissipation coefficient <0

1 Dissipation coefficient <0

Reamers are used for light cut

54 inch which are big enough to cut is to any size as you need it

Smoother Cutting

UNC 1/2"-13 inch Nylon Inserted Hex Locknuts (10 Pack), 304 Stainless Steel (18-8) lock nut, Finish Hex lock Nut 1/2"-13 (10 Pack) Size:1/2"-13 (10 Pack) 1 Dissipation coefficient <0UNC 1 2" 13 inch Nylon Inserted Hex Locknuts (10 Pack), 304 Stainless Steel (18 8) lock nut, Finish Hex lock Nut Package Included: 1 2 13 UNC (10 PCS) Nylon Insert Hex Locknuts Also known as polymer insert lock nut or elastic stop nut, nylon insert hex locknut is a kind of locknut with a nylon collar insert to resist turning and to prevent loosening under high pressure and torque. The 18 8 stainless steel have good chemical, rust and corrosion