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1/2-20 Lug Nuts

1/2-20 Lug Nuts

Find the perfect 1/2-20 lug nuts for your vehicle at Lug Nut Guys. Our extensive selection includes high-quality replacement and aftermarket lug nuts designed for a secure fit and long-lasting performance. Whether you're replacing worn factory lug nuts or upgrading your wheels, we offer the styles and finishes you need for cars, trucks, Jeeps, muscle cars, trailers, and classic vehicles that use 1/2-20 wheel studs.

Choose from bulge acorn, conical seat, ET style, mag seat, open-end, closed-end, spline drive, and OE replacement lug nuts in durable chrome and black finishes. We also carry specialty options for factory and aftermarket wheels, ensuring proper thread engagement, wheel seating, and dependable clamping force.

Every 1/2-20 lug nut is manufactured from premium materials for strength, corrosion resistance, and reliable performance in daily driving, towing, and off-road applications. Whether you're installing aluminum wheels, steel wheels, or custom rims, you'll find the correct lug nuts for your setup.

Shop with confidence at Lug Nut Guys for competitive pricing, knowledgeable fitment support, and fast shipping on premium 1/2-20 lug nuts built to keep your wheels securely fastened.

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Group of chrome bulge acorn lug nuts lined up on white background, showing hex shapes and one nut’s internal threading of 1/2-20 and 3/4" hex size
$0.00 - $0.00
$0.00
$14.74 - $56.84
$14.74 - $56.84
$14.74

Bulge Acorn Lug Nuts 1/2-20 Chrome 3/4" Hex

Discounted prices on lug nuts. Free Shipping on qualified orders. Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a standa...

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$0.00 - $0.00
$0.00
$14.74 - $56.84
$14.74 - $56.84
$14.74
Group of chrome bulge acorn lug nuts lined up on white background, showing hex shapes and one nut’s internal threading of 1/2-20 and 3/4" hex size
$0.00 - $0.00
$0.00
$14.74 - $56.84
$14.74 - $56.84
$14.74

Bulge Acorn Lug Nuts 1/2-20 Chrome 3/4" Hex Flat Top

Discounted prices on lug nuts. Free Shipping on qualified orders. Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a stand...

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$0.00 - $0.00
$0.00
$14.74 - $56.84
$14.74 - $56.84
$14.74
$0.00 - $0.00
$0.00
$13.97 - $49.97
$13.97 - $49.97
$13.97

Open End Bulge Acorn Lug Nut 1/2-20 3/4" Hex

Item Description: Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a standard size 60 degree conical seat lug nut. Spec...

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$0.00 - $0.00
$0.00
$13.97 - $49.97
$13.97 - $49.97
$13.97
Sold out
$0.00 - $0.00
$0.00
$32.97 - $43.97
$32.97 - $43.97
$32.97

Lug Nuts 1/2-20 Black OE Style Replacement 1.77" Tall Fits Jeep JL Wheels On JK

Fits: Factory style replacement lugs for Jeep JK models to use factory JL aluminum wheels. Specifications: 1/2-20 - Large diameter acorn sty...

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$0.00 - $0.00
$0.00
$32.97 - $43.97
$32.97 - $43.97
$32.97
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$0.00 - $0.00
$0.00
$17.49 - $85.99
$17.49 - $85.99
$17.49

ET Style Bulge Acorn Lug Nut 1/2-20 Chrome 3/4" Hex

Fits: Most vehicles with 1/2-20 wheel studs and aftermarket aluminum wheels that accept a 60 degree ET conical seat lug nut. Specification...

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$0.00 - $0.00
$0.00
$17.49 - $85.99
$17.49 - $85.99
$17.49
$0.00 - $0.00
$0.00
$17.39 - $27.24
$17.39 - $27.24
$17.39

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

Item Details: Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a mag seat lug nut with a 0.75" shank length and 0.68" shank...

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$0.00 - $0.00
$0.00
$17.39 - $27.24
$17.39 - $27.24
$17.39
$0.00 - $0.00
$0.00
$20.35 - $88.89
$20.35 - $88.89
$20.35

Bulge Acorn Lug Nut 1/2-20 Black 3/4" Hex Flat Top

Item Details: Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a standard size 60 degree conical seat lug nut. Specific...

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$0.00 - $0.00
$0.00
$20.35 - $88.89
$20.35 - $88.89
$20.35
$0.00 - $0.00
$0.00
$23.03 - $104.89
$23.03 - $104.89
$23.03

Bulge Acorn Lug Nut 1/2-20 Chrome 3/4" Hex Flat Top 1.9" Tall

Item Details: Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a standard size 60 degree conical seat lug nut. Specific...

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$0.00 - $0.00
$0.00
$23.03 - $104.89
$23.03 - $104.89
$23.03
Group of chrome bulge acorn lug nuts lined up on white background, showing hex shapes, thread size of 10 1/2-20RH and 10 of 1/2-20LH and 3/4" hex size
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$0.00 - $0.00
$0.00
$18.42
$18.42 - $18.42
$18.42

20 New Chrome Acorn Lug Nuts 10 RH Right 10 LH Left Mopar

Discounted prices on lug nuts. Free Shipping on qualified orders. Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a standa...

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$0.00 - $0.00
$0.00
$18.42
$18.42 - $18.42
$18.42
Sold out
$0.00 - $0.00
$0.00
$21.43 - $88.89
$21.43 - $88.89
$21.43

Bulge Acorn Lug Nut 1/2-20 Chrome 3/4" Hex Flat Top 1.75" Tall

Item Details: Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a standard size 60 degree conical seat lug nut. Specifi...

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$0.00 - $0.00
$0.00
$21.43 - $88.89
$21.43 - $88.89
$21.43
Sold out
$0.00 - $0.00
$0.00
$29.97 - $38.97
$29.97 - $38.97
$29.97

Lug Nuts 1/2-20 Chrome OE Style Replacement 1.77" Tall Fits Jeep JL Wheels On JK

Fits: Factory style replacement lugs for Jeep JK models to use factory JL aluminum wheels. Specifications: 1/2-20 - Large diameter acorn sty...

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$0.00 - $0.00
$0.00
$29.97 - $38.97
$29.97 - $38.97
$29.97
Sold out
Group of black finish bulge acorn lug nuts lined up on white background, showing hex shapes and one nut’s internal threading of 1/2-20 and 3/4" hex size
$0.00 - $0.00
$0.00
$15.66 - $69.74
$15.66 - $69.74
$15.66

Bulge Acorn Lug Nut 1/2-20 Black 3/4" Hex

Item Details: Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a standard size 60 degree conical seat lug nut. Specifi...

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$0.00 - $0.00
$0.00
$15.66 - $69.74
$15.66 - $69.74
$15.66
$0.00 - $0.00
$0.00
$19.97 - $32.47
$19.97 - $32.47
$19.97

Chrome Mag Lug Nuts 1/2-20 Round Top .55" Medium Shank

Details: Fits: Most vehicles with 1/2-20 wheel studs and aftermarket wheels that utilize a mag seat lug nut that are 0.50" thick at the lug ho...

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$0.00 - $0.00
$0.00
$19.97 - $32.47
$19.97 - $32.47
$19.97
$0.00 - $0.00
$0.00
$13.27 - $55.59
$13.27 - $55.59
$13.27

Open End Low Profile ET Style Bulge Acorn Lug Nut 1/2-20

Fits: Most vehicles with 1/2-20 wheel studs and aftermarket aluminum wheels that accept a 60 degree ET conical seat lug nut. Specification...

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$0.00 - $0.00
$0.00
$13.27 - $55.59
$13.27 - $55.59
$13.27
$0.00 - $0.00
$0.00
$23.47 - $41.97
$23.47 - $41.97
$23.47

Mag Lug Nut 1/2-20 Flat Top 1.0" Long Shank, Zinc Washer

Item Details: Fits: Most vehicles with 1/2-20 wheel studs and aftermarket wheels that utilize a mag seat lug nut that are between 0.95" and 1....

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$0.00 - $0.00
$0.00
$23.47 - $41.97
$23.47 - $41.97
$23.47
Sold out
$0.00 - $0.00
$0.00
$15.97 - $65.97
$15.97 - $65.97
$15.97

Open End Bulge Acorn Lug Nuts 1/2-20 13/16" Hex

Item Description: Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a standard size 60 degree conical seat lug nut. Spec...

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$0.00 - $0.00
$0.00
$15.97 - $65.97
$15.97 - $65.97
$15.97
Sold out
$0.00 - $0.00
$0.00
$19.96 - $77.29
$19.96 - $77.29
$19.96

Bulge Acorn Lug Nut 1/2-20 Chrome 13/16" Hex

Item Details: Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a standard size 60 degree conical seat lug nut. Specifi...

View full details
$0.00 - $0.00
$0.00
$19.96 - $77.29
$19.96 - $77.29
$19.96
$0.00 - $0.00
$0.00
$27.47 - $62.97
$27.47 - $62.97
$27.47

Duplex Mag Lug Nuts 1/2-20 Chrome 1.0" Shank 0.75" Diameter 7/8" Hex with Washers

Item Details: Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a mag seat lug nut with a 1.0" shank length and 0.75" shank ...

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$0.00 - $0.00
$0.00
$27.47 - $62.97
$27.47 - $62.97
$27.47
Sold out
$0.00 - $0.00
$0.00
$34.96 - $48.53
$34.96 - $48.53
$34.96

Lug Nuts 1/2-20 Chrome OE Style Replacement 1.65" Tall Fits Jeep JL Wheels On JK

Fits: Factory style replacement lugs for Jeep JK models to use factory JL aluminum wheels. Specifications: 1/2-20 - Large diameter acorn sty...

View full details
$0.00 - $0.00
$0.00
$34.96 - $48.53
$34.96 - $48.53
$34.96
Sold out
$0.00 - $0.00
$0.00
$18.47 - $29.47
$18.47 - $29.47
$18.47

Standard Mag Lug Nuts 1/2-20 Open End .75" Shank, Zinc Washer

Description: Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a mag seat lug nut with a 0.75" shank length and 0.68" shank ...

View full details
$0.00 - $0.00
$0.00
$18.47 - $29.47
$18.47 - $29.47
$18.47
$0.00 - $0.00
$0.00
$24.80 - $86.60
$24.80 - $86.60
$24.80

Bulge Acorn Lug Nut 1/2-20 Black 3/4" Hex Flat Top 1.9" Tall

Fits: Most vehicles with 1/2-20 wheel studs and aftermarket wheels that utilize a standard size 60 degree conical seat lug nut. Specifications:...

View full details
$0.00 - $0.00
$0.00
$24.80 - $86.60
$24.80 - $86.60
$24.80
$0.00 - $0.00
$0.00
$18.97 - $30.97
$18.97 - $30.97
$18.97

ET Style Bulge Acorn Lug Nuts 1/2-20 Chrome 3/4" Hex

Fits: Most vehicles with 1/2-20 wheel studs and aftermarket aluminum wheels that accept a 60 degree ET conical seat lug nut. Specification...

View full details
$0.00 - $0.00
$0.00
$18.97 - $30.97
$18.97 - $30.97
$18.97
$0.00 - $0.00
$0.00
$23.03 - $104.89
$23.03 - $104.89
$23.03

Bulge Acorn Lug Nut 1/2-20 Chrome 13/16" Hex Flat Top 1.9" Tall

Item Details: Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a standard size 60 degree conical seat lug nut. Specifi...

View full details
$0.00 - $0.00
$0.00
$23.03 - $104.89
$23.03 - $104.89
$23.03
Sold out
$0.00 - $0.00
$0.00
$23.47 - $144.97
$23.47 - $144.97
$23.47

Bullet Bulge Acorn Lug Nuts 1/2-20 Chrome 3/4" Hex

Fast and Free Shipping on Qualified Orders! Fits: Most vehicles with 1/2-20 wheel studs and wheels that utilize a standard size 60 degree con...

View full details
$0.00 - $0.00
$0.00
$23.47 - $144.97
$23.47 - $144.97
$23.47
Sold out
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