ARP 1/4-20 x 3.250 12pt black oxide bolts. PART TYPETools & Hardware. MANUFACTURER PART NUMBER640-3250.
ARP M10 x 1.50 x 45 Hex Black Oxide Bolts (5/pkg) 662-1006
ARP M6 x 1.00 x 16 Black Oxide Hex Bolts (5/pkg) 660-1017
ARP M10 x 1.25 x 30 12pt SS Bolts (5/pkg) 773-1003
ARP M10 x 1.50 x 30 12pt Black Oxide Bolts (5/pkg) 672-1003
ARP M10 x 1.50 x 80mm 12pt Black Oxide Bolts (5/pkg) 672-1010
ARP M10 x 1.25 x 80 12pt SS Bolts (5/pkg) 773-1010
