Dorman Wheel Nut M14-1.50 Flattop 22mm Hex 44.5mm Length — 10 Pack One-Piece Carbon Steel (OE FIX)

These Dorman 611-236 wheel nuts are one-piece, carbon-steel replacements engineered to match OE fit while eliminating the two-piece, corrosion-prone failure common on some factory lug nuts.

If your vehicle uses the two-piece lug nuts that often warp, bulge, or seize over time, this 10-pack from Dorman offers a durable alternative. The M14-1.50 flattop nut features a 22 mm hex and a 44.5 mm overall length to mirror factory dimensions while improving longevity. Dorman’s OE FIX program targets known OEM part design problems and supplies updated components that resolve recurring issues without altering wheel appearance or fitment.

How does this replacement prevent the common lug nut failures?

The Dorman 611-236 replaces the two-piece OEM assembly with a single-piece carbon-steel nut, removing the thin decorative veneer that traps moisture and leads to bulging or separation. Because there’s no seam or thin cover, the nut resists the swelling and deformation that make factory nuts hard to remove.

• One-piece carbon-steel construction reduces failure points
• No veneer layer to peel or trap moisture
• Seamless body resists bulging and loosening over time

Will these nuts fit my vehicle and wheels?

They are sized M14-1.50 with a 22 mm hex and a 44.5 mm length, designed to match specific OE fitment. Use Dorman’s vehicle lookup (garage tool) to confirm compatibility with your make, model, and trim before purchase; this ensures correct thread pitch and seating style for your wheel.

• M14 x 1.50 thread pitch matches listed applications
• 44.5 mm overall length aligns with original hardware dimensions
• 22 mm hex drive fits standard lug wrenches and sockets

How durable and resistant to corrosion are these lug nuts?

Dorman’s OE FIX nuts are built from carbon steel and tested against common automotive stresses. They undergo proof load, salt spray, hardness, and thread inspections to verify strength and corrosion resistance, helping maintain serviceability and preventing wheel-damaging removal methods.

• Salt spray testing helps guard against rust in wet climates
• Proof-load and hardness checks confirm mechanical integrity
• Thread inspections ensure reliable engagement and torque retention

How do these nuts affect installation and maintenance?

Installation uses standard tools thanks to the 22 mm hex design and conventional thread pitch. Because the one-piece design removes the failure modes of two-piece nuts, regular removal and reinstallation during tire rotations or service should be easier and less likely to damage the wheel.

• Use typical 22 mm socket or lug wrench for fast installation
• Eliminates brittle covers that can shear off on removal
• Reduces chance of frozen or seized nuts that require wheel damage to remove

Who is this for: These Dorman 611-236 wheel nuts are intended for vehicle owners, mechanics, and fleet managers who need a reliable, direct-fit replacement for problematic two-piece OEM lug nuts. They suit anyone seeking to avoid seized or bulging nuts during maintenance, and for those who want OE-equivalent fit without the recurring failure risk associated with veneer-style factory nuts. Always verify fitment with your vehicle’s specifications before ordering.