Replacement Mount Hardware: Includes 2 shoulder bolts and 2 flange for front lower shock mount service, giving both sides the hardware needed for suspension repair work. 10.9 Grade Build: Each bolt carries a 10.9 grade marking, and the alloy steel construction supports a dependable hardware when worn shock mount fasteners need replacement. Shoulder Bolt Design: Flange shoulder bolts pair with flange to the mount connection, helping you install the correct hardware form for the suspension position. Controlled Fit : Uses the ERP listed M14 x 1.5 thread size for front lower shock mount installation, so you can verify the required thread and position before ordering. Pair Set For Service: Built for front lower shock mount replacement tasks garages or repair bays, with two bolts and two that cover left and right side hardware needs.