Dorman Wheel Nut M14-1.50 6-Pack — 21 mm Hex, 44.5 mm One-Piece Carbon Steel, Corrosion-Resistant

Dorman 611-008CD is a direct-replacement wheel nut: M14-1.50 thread, 21 mm hex drive and 44.5 mm length supplied in a 6-pack for select Ford and Lincoln vehicles.

These lug nuts are engineered as a one-piece carbon steel fastener to replace two-piece OEM-style nuts that can corrode, deform, or separate over time. Built and tested to automotive industry standards, the Dorman 611-008CD aims to restore secure wheel fastening on compatible Ford and Lincoln models from mid-2010s through early 2020s. Before ordering, verify fitment for your trim and year using your vehicle details.

Which vehicles and years will these nuts fit?

The Dorman 611-008CD is designed to fit a range of Ford and Lincoln trucks, vans, SUVs, and crossovers from model years commonly between 2015–2021. Fitment varies by trim and wheel option, so confirming your exact vehicle application prevents mismatches. Typical compatible models include multiple Ford Transit variants, F-150, Expedition, Lobo, Mustang Mach‑E (2021), and Lincoln Navigator.

• Thread: M14-1.50 metric specification
• Hex size: 21 mm drive for standard sockets
• Overall length: 44.5 mm to match OEM recess depth
• Sold as a 6-piece pack for multiple wheel stud applications

How does the one-piece design help compared with two-piece OEM nuts?

A single-piece carbon steel construction removes the layered veneer found in some factory nuts that can trap moisture, corrode, and cause bulging or separation. That simplified design reduces potential failure points and maintains clamping integrity under typical road stresses. Dorman also subjects these nuts to strength and corrosion-related testing to confirm durability.

• No layered veneer to delaminate or trap water
• Proof load and thread inspections for mechanical reliability
• Salt-spray and hardness testing for corrosion resistance

What tools and torque settings do I need for installation?

These nuts accept a 21 mm socket or wrench. Use a calibrated torque wrench and follow your vehicle manufacturer’s wheel torque specification for safe installation. Proper torque and sequence prevent wheel damage and ensure even clamping pressure.

• Socket size: 21 mm
• Use a torque wrench and vehicle-specific torque spec
• Follow star-tightening sequence when mounting wheels

Are these nuts corrosion-resistant and long-lasting?

The one-piece carbon steel construction and protective finishes reduce the likelihood of rust-related deformation that can occur with multi-piece OEM nuts. Dorman reports that this design was tested for salt exposure, thread integrity, and hardness to meet aftermarket standards. Still, routine inspection and proper torquing are recommended for long-term safety.

• Carbon steel base material for strength
• Salt-spray testing for environmental durability
• Thread checks to ensure fit and engagement longevity

Who is this for? If you own a compatible Ford or Lincoln model and need a reliable, direct-replacement lug nut—whether replacing damaged hardware, upgrading worn two-piece nuts, or stocking a repair kit—this 6-pack from Dorman offers a straightforward, tested option. Ideal for DIY mechanics, fleet technicians, and anyone restoring factory wheel fastening performance; always confirm your vehicle year and trim for fitment before purchase.