RHI Automotive 8359-Z Zinc Lug Nut Wheel Installation Kit

The RHI Automotive 8359-Z is a zinc-finish lug nut wheel installation kit engineered to meet and exceed OEM quality standards. Built from cold-forged, heat-treated 1045 carbon steel hardened to 10.9 grade, these lug nuts deliver the strength and reliability needed for long-term wheel security.

This kit features RHI's proprietary Neoshield coating — an aerospace-grade nanotechnology finish that bonds directly to the lug nut surface, virtually eliminating surface porosity for a smoother, more corrosion-resistant result. The zinc finish has been engineered to withstand the elements and maintain its appearance over time.

Key Features:

• 1045 carbon steel construction — cold forged and heat treated to 10.9 grade hardness for superior strength
• Neoshield nanotechnology coating — aerospace-grade finish fused to the surface for maximum corrosion protection
• Zinc finish — durable plating that resists rust, corrosion, and wear
• Two-piece construction — delivers enhanced durability compared to single-piece alternatives
• Exceeds 300+ hour salt spray testing — proven protection against harsh environmental conditions
• Backed by RHI's 2-year limited warranty — coverage against defects in materials and workmanship

Installation is straightforward with basic hand tools. Always torque to manufacturer specifications and re-check torque after initial use. The RHI Automotive 8359-Z lug nut kit is a direct upgrade over stock hardware, combining long-lasting finish quality with engineered performance.