Viton O-Ring | 0.208" ID x 0.070" Wide | AS568-009 | 75 Durometer (225/Pkg.) Low Crown These 5/16"-18 Hex Jam Nuts

These 5/16"-18 Hex Jam Nuts are manufactured from 18/8 Stainless Steel

Vibration tolerance: Rigid geometry and consistent height maintain alignment under vibration and thermal cycling

crafted from 410 stainless steel for outstanding corrosion resistance

Featuring a six-lobe Torx drive and a low-profile pan head

Drive compatibility: Tri-Lobe drive for improved torque and reduced cam-out

Viton O-Ring | 0.208" ID x 0.070" Wide | AS568-009 | 75 Durometer (225/Pkg.) Low Crown These 5/16"-18 Hex Jam NutsThese Viton (FKM) o rings are precision molded to 0. 208" inner diameter and 0. 070" cross section, rated 75 Shore A. Resists aggressive chemicals, fuels, and high heat, with a service range of 15F to +400F. Material: Viton (FKM) Size: 0. 208" inner diameter by 0. 070" cross section Size standard: AS568 009 Color: Black Applications: Sealing in high temperature and aggressive chemical environments Specifications Product type: O Ring Material: Viton