Dome Duplex Mag Style Lug Nut 1/2"-20
1/2" Dome Duplex style mag lug nuts with washers. The shank length is 1" and the total length is 1.85". Shank diameter is 0.75". Please refer the following drawing for exact specification and size. Visit our application guide page for any application related information. Contact us for any questions. Sold in each piece.
Size:
Fitment and specs
- Thread size: 1/2"-20
- Style: Dome Duplex mag lug nut, supplied with washer
- Shank length: 1", shank diameter: 0.75"
- Overall length: 1.85"
- Sold individually
Set the washer flat against the wheel, start each nut by hand to protect the threads, then tighten in a star pattern to the value on our torque reference chart. Re-torque after 50 to 100 miles of driving to confirm everything has stayed seated.
Common questions
Will these fit my wheels?
Confirm your studs are 1/2"-20 and your wheels are drilled for a mag style seat: lug holes that accept the 0.75" shank diameter with a washer clamping against the wheel face. Wheels made for conical or ball seat nuts will not clamp correctly with this style, since seat types are not interchangeable.
What is the difference between the shank length and total length?
The 1" shank is the smooth section that extends into the wheel's lug hole, while the 1.85" total length includes the dome head. Match the shank length to your wheel so the nut clamps through the washer, not on the end of the shank.