Ring Gear Bolt Kit by ARP ARP Pro series ring gear bolts are forged from premium-grade 8740 chromoly steel and heat-treated to a rating of 200,000 psi. Specially hardened, precision-ground washers are also included, where required. Features Head Style:12-point Thread Size:M9 x 1.0 Underhead Length (in.):1.200 in. Fastener Tensile Strength (psi):200,000 psi Washer Included:Yes Fastener Material:Chromoly Fastener Finish:Black oxide Benefits Forged from premium-grade 8740 chromoly steel Heat-treated to a rating of 200,000 psi Applications 1995 – 2002 Volkswagen Cabrio 1985 – 1993 Volkswagen Cabriolet 1977 – 1987 Volkswagen Caribe 1975 – 1982, 1985 – 1999 Volkswagen Golf 1983 – 1984 Volkswagen Golf GTI 1979 – 1999 Volkswagen Jetta 1975 – 1984 Volkswagen Rabbit 1975 – 1989 Volkswagen Scirocco What\’s In The Box? 8 – Bolts Warranty Manufacturers Standard Warranty