Orion Motor Tech 1/2"-20 Cone-Seat Lug Nuts 20pc Chrome-Plated Steel Set with Socket Key

These Orion Motor Tech 1/2"-20 cone-seat lug nuts are a 20-piece chrome-plated steel set with a socket key, built to replace worn or missing wheel nuts on compatible US vehicles.

Whether you're performing routine maintenance or completing a wheel swap, reliable lug nuts are essential for safe wheel mounting. The OMT 1/2"-20 set includes twenty conical-seat nuts, a dedicated socket key, and instructions so you can reinstall wheels quickly. Each nut is cold-forged, heat-treated, and chrome-plated to resist corrosion and meet common OEM fitment and durability expectations.

Will these lug nuts fit my vehicle?

These lug nuts use a 1/2"-20 thread pitch and a 60° conical (cone) seat, a common specification for many American cars and trucks. They are intended as direct-fit replacements for a wide range of Ford, Dodge/Ram, and Jeep models from mid-1960s through the 2010s—always verify thread and seat style before purchasing.

• Thread size: 1/2"-20
• Seat angle: 60° conical seat (cone)
• Dimensions: approx. 1.38" height by 0.87" width
• Recommended check: confirm OEM lug nut thread and seat on your vehicle

How durable are these lug nuts under regular use?

The lug nuts are made from a single-piece premium steel blank that is cold-forged and heat-treated to improve strength and fatigue resistance. A chrome-plated finish helps guard against rust and road corrosion, while factory testing verifies mechanical properties for everyday driving conditions.

• Construction: one-piece premium steel
• Treatments: cold forging and heat treatment for strength
• Finish: chrome plating for corrosion resistance
• Testing: proof load, salt spray, hardness, and thread inspections

What comes in the box and how easy are they to install?

The set ships with twenty lug nuts, a matching socket key for quick installation and removal, plus simple instructions to guide correct torqueing practices. Their conical seat design centers wheels reliably on compatible hubs, making wheel changes straightforward for both professionals and DIYers.

• Included: 20 lug nuts, 1 socket key, instruction sheet
• Installation: fits standard impact or hand tools with the provided socket
• Design benefit: cone seat helps self-center wheel during tightening
• Tip: always use a calibrated torque wrench to final-torque lug nuts

Are these replacement lug nuts safe and tested?

These OMT lug nuts undergo multiple quality checks—load verification, corrosion resistance evaluation, hardness testing, and thread conformity—to ensure they meet performance benchmarks typical of OEM-style wheel fasteners. While engineered for strength and durability, proper installation and correct torqueing are essential for safe operation.

• Quality checks: proof load and thread inspections
• Corrosion testing: salt spray assessments
• Material verification: hardness testing
• Safety note: follow vehicle manufacturer torque specs

Who is this for? Drivers, mechanics, and restoration enthusiasts who need a reliable, OEM-style 1/2"-20 cone-seat lug nut replacement will find this Orion Motor Tech 20-piece set convenient and practical. It suits owners of compatible Ford, Dodge/Ram, and Jeep models who want a corrosion-resistant, factory-tested option that includes a socket key for immediate use. If you need to replace multiple lug nuts at once or want a full spare set for wheels that require a 60° conical seat, this OMT kit delivers a complete solution.