Mercury Brass/Nickel Nut (11-859135)

Mercury Brass/Nickel Nut (11-859135)

The Mercury Brass/Nickel Nut (11-859135) is a high-strength mounting element that ensures secure, robust, and corrosion-resistant fastening of connection points in Mercury marine engines. In Mercury engines, nuts prevent loosening in connections exposed to vibration, temperature variations, and continuous loads, thus maintaining system integrity. The nickel plating on the brass body offers extra protection against the harsh conditions of the marine environment.

This brass/nickel nut, coded 11-859135, maintains connection security even during prolonged use thanks to its coating structure that offers high resistance to saltwater and moisture. Its precise thread tolerances ensure a perfect fit with the bolt, creating even tightening and balanced load distribution during assembly. Worn or corroded nuts can lead to loosening, increased noise, and indirect mechanical problems, so replacing them with the correct material during maintenance and repair is crucial.

Mercury Brass/Nickel Nut Specifications

The 11-859135 Mercury brass/nickel nut contributes to the stability of engine and auxiliary system connections with its durable coating, reliable tightening performance, and long service life. When used with correct installation and appropriate torque values, connection security is increased, loosening due to vibration is minimized, and long-term system reliability is supported. The use of parts meeting the original Mercury spare part standard offers a significant advantage in terms of system compatibility and reliable performance.