14Pcs Trailer Axle Spring Shackle Screw 9/16 X 3in M11 X 1.25 Thread Steel Greasable Spring Screw fo

Feature: 1. Wide Compatibility: This spring screw is drilled out with a grease zerk on the end, suitable for most trailer axles including 2000lb, 3500lb, 5200lb, 6000lb and 7000lb Axles, catering various needs. 2. High Strength Steel Material: The spring shackle screw is made of high strength steel material, resistant to oxidation, deformation and wear, ensuring long lasting use. 3. Practical Use: Keep trailer suspensions lubricated with the greaseable spring screw for mounting double eye or slipper style axle springs to hanger brackets or equalizers. 4. Enhanced Stability: Knurled shoulder of this trailer axle shackle prevents screw from rotating in the hanger bracket, including grease zerk and lock nut, providing excellent stability and reliability. 5. Improved Performance: The greasable spring shackle screw can maintain and prolong the life of your trailer suspensions, enhancing the overall performance of your trailer. Specification: Item Type: Trailer Axle Spring Shackle Screw Material: Steel Thread: M11 x 1.25 Application: This screw is drilled out with a grease zerk on the end. (Used on most trailer axles from 2000lb, 3500lb, 5200lb, 6000lb and 7000lb Axles) Package List: 14 x Greasable Spring Screw