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The "Original" Lug Nut Guys T-Shirt is Back in Stock!
The "Original" Lug Nut Guys T-Shirt is Back in Stock!

Standard Mag Lug Nut 1/2-20LH Round Top .75" Shank, Keystone Offset Washer

Sold out
Original price $33.00
Original price $33.00 - Original price $53.00
Original price $33.00
Current price $16.38
$16.38 - $26.31
Current price $16.38
Quantity-102025: 10
Item Details:
  • Fits: Most vehicles with 1/2-20LH wheel studs and wheels that utilize a mag seat lug nut with a 0.75" shank length and 0.68" shank diameter.
  • Specifications: 1/2-20LH - Mag shank style lug nut - Flat seat with washer - 13/16" Hex
  • Features: Made from steel and heat treated for added strength - Chrome Finish - Triple layer plated with copper, nickel and chrome.'
  Item Details:
Quantity: Choose Above
Thread Size: 1/2-20LH
Seat: Standard Mag
Construction: Through-Hardened Steel
SKU: 8205KO
Shank Length: 0.75"
Shank Diameter: 0.68"
Finish: Chrome
Hex Size: 13/16"
Washer O.D:

Left Hand Thread

Important information:
Lug nuts have two compatibilities, one to match the lug nut thread size to the vehicle's wheel studs and the other to match the lug nut style to the wheel. The compatibility tool is used to match the thread size of the lug nut to the vehicle's wheel studs, it does not match the lug nut style to the wheel. Make sure you have chosen the correct style prior to placing an order, ask if you have any questions.

  • This style of lug nut is typically used on aftermarket wheels that require a mag seat lug nut.
  • The shank length should match the wheels thickness at the lug hole, it should never be longer than the wheel is thick.
  • The shank diameter must match the wheels lug hole diameter or width if it is oval Uni-Lug.
  • Does not work with factory/OE wheels.
  • Made from Through-Hardened steel with a chrome plating.
  • Thread size stamped on each lug for easy identification.
  • Never use any type of lubricant or anti-seize on lug or stud threads. Always install dry and torque properly.
  • Item ships in non-retail bulk packaging.
  • Please verify this is the correct style of lug nut for your wheels before ordering, if you have any questions please ask.

WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds), lead and lead compounds which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

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This has been the goal since our inception in 2009. Establishing Lug Nut Guys as the go-to source for lug nuts, wheels, tires and accessories was our main focus. Creating a brand loyalty is something we strive for every day. Keeping customers satisfied with a well rounded selection of products along with timely shipping and delivery.