ARP

ARP 200-8505 3/8"ID 5/8"OD machined chamfer black washer

ARP 200-8449 .471"ID 1.30"OD no chamfer black washer

ARP 200-8405 3/8"ID 5/8"OD SS general purpose washer

ARP 401-8343 SAE Coarse 5/16"-18 SS 12pt nut kit

ARP 401-8342 SAE Coarse 1/2-13 SS 12pt nut kit

ARP 401-8341 SAE Coarse 3/8-16 SS 12pt nut kit

ARP 401-8340 SAE Coarse 1/4-20 SS 12pt nut kit

ARP 401-8323 SAE Coarse 5/16"-18 SS 12pt nut kit

ARP 401-8321 SAE Coarse 3/8-16 SS 12pt nut kit

ARP 401-8303 SAE Coarse 5/16"-18 SS 12pt nut kit

ARP 401-8302 SAE Coarse 1/2-13 SS 12pt nut kit

ARP 401-8301 SAE Coarse 3/8-16 SS 12pt nut kit

ARP 401-8300 SAE Coarse 1/4-20 SS 12pt nut kit

ARP 400-8767 SAE Fine 1/2"-20 SS fine nyloc hex nut kit

ARP 400-8766 SAE Fine 7/16"-20 SS fine hex nut kit

ARP 400-8764 SAE Fine 3/8"-24 SS fine nyloc hex nut kit

ARP 400-8667 SAE Coarse 1/2"-13 SS coarse nyloc hex nut kit

ARP 400-8666 SAE Coarse 7/16"-14 SS coarse nyloc hex nut kit

ARP 400-8664 SAE Coarse 3/8"-16 SS coarse nyloc hex nut kit

ARP 400-8662 SAE Coarse 5/16"-18 SS coarse nyloc hex nut kit

ARP 400-8661 SAE Coarse 1/4"-20 SS coarse nyloc hex nut kit

ARP 400-8654 SAE Coarse 3/8"-16 SS coarse hex nut kit

ARP 400-8604 SAE Fine 3/8-24 SS hex nut kit