14Pcs Trailer Axle Spring Shackle Screw, 9/16 X 3in M11 X 1.25 Thread, Steel Greasable Spring Screw for 2000lb 3500lb 5200lb 6000lb 7000lb Axles, High Strength Shackle Screw

Product description Item Type: Trailer Axle Spring Shackle Screw Material: SteelThread: M11 x 1.25Application: 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 Manufacturer Contact Information 1

• IMPROVED PERFORMANCE: Our greasable spring shackle screw is designed to maintain and prolong the life of your trailer suspensions, ensuring smooth and reliable performance. The grease zerk allows for easy lubrication, reducing friction and wear over time.
• ENHANCED STABILITY: Featuring a knurled shoulder, this trailer axle shackle screw prevents rotation in the hanger bracket, providing excellent stability and reliability. The included lock nut ensures a secure fit, even under heavy loads.
• PRACTICAL USE: Keep your trailer suspensions well-lubricated with this greaseable spring screw, for mounting double eye or slipper style axle springs to hanger brackets or equalizers. Ideal for heavy-duty trailers and frequent use.
• HIGH STRENGTH STEEL: Made from durable high-strength steel, this spring shackle screw is to oxidation, deformation, and wear, ensuring long-lasting performance in harsh conditions. It’s built to withstand the toughest environments.
• WIDE COMPATIBILITY: This spring screw is compatible with most trailer axles, including 2000lb, 3500lb, 5200lb, 6000lb, and 7000lb axles. The package includes 14 screws, providing ample replacements for your trailer maintenance needs.