ARP 1/2"-13 x 4.000 12pt SS bolts (656-4000) New Arrivals UPC: 800157073274

UPC: 800157073274

Manufacturer's Part Number: CR4542SM0

Description: Aluminium alternator pulley & nose v-belt single groove - chrome finish

vertebrate type mandrel

ARP 1/2"-13 x 4.000 12pt SS bolts (656-4000) New Arrivals UPC: 800157073274ARP 1 2" 13 x 4. 000 12pt SS bolts (656 4000) ARP Stainless Steel Bolts 656 4000 ARP stainless steel bolts are rated at 170,000 psi to provide a substantial extra margin of safety over Grade 8 and other hardware. They're available in hex head or 12 point styles and a variety of lengths and sizes for use on cars, boats, trailers, and more. Stock up on these truly maintenance free bolts so you'll have them when the need arises. Order the ARP stainless