EXTSW
EXTSW BEVELED .323" ID x .938” OD x .188" Thick 316 Stainless washer, Fits 8 mm ARP Nut 400-8310
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EXTSW BEVELED 8 mm (.323") ID x .938” OD x .188" Thick 316 Stainless Washer
Actual size .323” ID x .938" OD x .188 Thick
(+/- .003" on all dimensions)
Fits 8 mm ARP 400-8310 Nut.
(Recessed .065" x .545")
(+/- .003"on all dimensions)
Also works on a 5/16" Buttonhead Allen Screw
030 inch Radius OD / slightly countersunk ID (no sharp edges)
Made in USA. 316 Stainless has the ULTIMATE corrosion resistance.
🚚 Shipping Information
USPS Ground Advantage: flat rate $9.69
USPS Priority Mail: flat rate $11.95
Shipping available within the United States only.
Final shipping method can be selected at checkout.