Dorman HELP! M10-1.25 Thread Exhaust Manifold Bolt Set - 03423 Part #: 03423 Line: MTM Dorman HELP! M10-1.25 Thread Exhaust Manifold Bolt Set Limited Lifetime Warranty Material: Steel Thread Size: M10-1.25 Thread Type: Metric Fine Nuts Included: Yes Washers Included: No Bolt Grade: Grade 10.9 Pilot Point Fastener: No Bolt Length (mm): 43mm Number Of Bolts: 2 Number Of Nuts: 2 Integrated Washer Outside Diameter (mm): 20mm Show More Show Less