Exhaust Hardware Exhaust Flange Hardware Bolt Grade:10.9 Bolt Length:3.51 In. Color/Finish:Zinc Dog Point Fastener:Yes Finish:Zinc Item Grade:Standard Replacement Length:3.51 In. Material:Steel Package Contents:1 Stud; 1 Spring Pilot Point Fastener:Yes Spring End 1 Inside Diameter:0.842 In. Spring End 2 Inside Diameter:0.984 In. Spring Length:1.67 In. Thread Diameter:0.394 In. Thread Diameter (In):0.394 In. Thread Type:Fine
