EXTSW
EXTSW BEVELED .323" ID x .865" OD x .160” Thick 316 Stainless washer Fits #612 ARP Bolts
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EXTSW BEVELED 5/16” ID x 7/8” (.865") OD x .160” Thick 316 Stainless Washer
Actual size .323" ID x .865" OD x .160" Thick
(+/- .003" on all dimensions)
Fits 5/16" 12 point #612 ARP Bolts
(Recessed .044" x .630")
.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.