Trailer Spring axle Equalizer Suspension Center Bolt & Nut 7/8" Grease Zerk for Tandem/Triple-axle Trailer Suspension | Made of integrated alloy steel material, ,impact resistance and strong bearing capacity

[Product dimensions]:1 - 7/8"-9 x 4 11/16",This nut will not need the cotter pin. [Multi functional compatibility]: Suitable for various applications, including installing shaft springs onto hangers or equalizers, providing versatility and adaptability for various settings. [Product Material]: Made of integrated alloy steel material, rust proof and black oxidation treatment, it can prevent corrosion in muddy, dusty and rainy working environments, with high hardness, impact resistance and strong bearing capacity. [Convenient maintenance]：The side of the equalizer bolt and locking nut have been designed with openings, and is a grease zerk at the end for easy lubrication. The holes on the side of the bolt are used to drain lubricating grease. [Products include]:Listing is for one (1) Bolt and one (1) Nut and one (1) Pin

• [Product dimensions]:1 - 7/8"-9 x 4 11/16",This nut will not need the cotter pin.
• [Convenient maintenance]：The side of the equalizer bolt and locking nut have been designed with openings, and is a grease zerk at the end for easy lubrication. The holes on the side of the bolt are used to drain lubricating grease.
• [Multi functional compatibility]: Suitable for various applications, including installing shaft springs onto hangers or equalizers, providing versatility and adaptability for various settings.
• [Product Material]: Made of integrated alloy steel material, rust proof and black oxidation treatment, it can prevent corrosion in muddy, dusty and rainy working environments, with high hardness, impact resistance and strong bearing capacity.
• [Products include]:Listing is for one (1) Bolt and one (1) Nut and one (1) Pin