Give your lug nuts solid threads to clamp against with the Dorman wheel lug stud 610-085.1 from the Autograde line, a 1/2-20 serrated stud with a .641 in. knurl and a 1-9/16 in. length. It fits many vehicles, among them the 1964-1973 Ford Mustang, 1970-1971 Ford LTD and 1969-1974 Ford E-100 Econoline, and is cataloged for front and rear wheel positions as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list.
A lug stud anchors the wheel to the hub or axle flange. Its knurled shank grips the flange, and the lug nut threads onto the stud to clamp the wheel in place. These studs are made of carbon steel and tested to demanding automotive industry standards for strength, longevity and safety.
- Durable material: carbon steel that meets SAE automotive industry standards for strength and hardness.
- Corrosion resistant: put through extensive salt spray testing to help it resist rust.
- Tensile tested: undergoes industry-standard proof-load testing for strength.
- Quality backing: supported by a team of professional engineers and quality control specialists in the United States.
Specifications: 1/2-20 thread, serrated, .641 in. knurl, 1-9/16 in. length.
Signs a stud may need replacing include stripped or damaged threads, a stud that spins in the flange, a lug nut that will not tighten properly, or a bent or broken stud. Follow the vehicle service information for installation and wheel-nut torque.
Interchange: C1AZ1107A · C30Z1107A
