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Spline with Spike Lug Nut

Spline Spike Lug Nuts

Spline spike lug nuts combine the show look of a long spike with a splined, key-driven base for theft deterrence, built on a functional bulge acorn seat. Stocked in 12x1.25, 12x1.5, 14x1.5, 14x2, 1/2", 7/16", 9/16".

Shop by thread size: 12x1.5, 12x1.25, 14x1.5, 14x2, 7/16", 1/2" and 9/16".

Choosing spline spike lug nuts

Kits are sized to your lug count and include the matching spline key. The seat under the spike is a standard 60 degree taper, so they torque and hold like a regular acorn nut. See the plain spike lug nut kits for hex-drive versions and spline drive tuner nuts for the spike-free look.

Common questions

What makes these different from regular spike lug nuts? The base is splined instead of hex, so removal needs the included spline key rather than a standard socket, which adds casual-theft deterrence.

Do I torque them like normal lug nuts? Yes, the working seat is a standard taper. Use the key with a torque wrench and tighten to your vehicle's spec.

Unsure of your size? Our wheel fitment guide shows how to confirm it, and torque specs live on the torque reference chart.

Ships from our Los Angeles warehouse. Phone: (800) 505-8758.

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14x1.5 Chrome Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99
Out of stock

Thread size 14x1.5 Style / seat Spike Overall length 4.4" Sold as Set options: 24 / 32 pieces SPECS - M14x1.5 Thread Size | Overall Lengt...

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$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99
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12x1.5 Chrome Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99
In stock

Thread size 12x1.5 Style / seat Spike Overall length 4.4" Sold as Set options: 20 / 24 pieces SPECS - M12x1.5 Thread Size | Overall Len...

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$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99
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EZAccessory product features of a full set of spline spike lug nuts, touting corrosion resistance, and precision machining, along with an American-made badge.
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1/2" Chrome Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$84.99
$84.99 - $84.99
$84.99
$59.99
$59.99 - $59.99
$59.99

Thread size 1/2"-20 Style / seat Spike Overall length 4.4" Sold as Set of 20 SPECS - 1/2"-20 Thread Size Spline Spike Lug Nuts | Overall ...

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$84.99
$84.99 - $84.99
$84.99
$59.99
$59.99 - $59.99
$59.99
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14x2 Chrome Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99
In stock

Thread size 14x2 Style / seat Spike Overall length 4.4" Sold as Set options: 24 / 32 pieces SPECS - M14x2.0 Thread Size | Overall Length ...

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$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99
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14x1.5 Black Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99

Thread size 14x1.5 Style / seat Spike Overall length 4.4" Sold as Set options: 24 / 32 pieces SPECS - M14x1.5 Thread Size | Overall Lengt...

View full details
$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99
Save up to $25.00 Save $0.00
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Spline Spike Lug Nuts 32 Pc Kit 9/16" Chrome

$109.90
$109.90 - $109.90
$109.90
$89.90
$89.90 - $89.90
$89.90

Thread size 9/16" Style / seat Spike Overall length 112mm Sold as Set of 32 Spline spiked lug nuts installation kit for 9/16" studs. This...

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$109.90
$109.90 - $109.90
$109.90
$89.90
$89.90 - $89.90
$89.90
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Spline Spike Lug Nuts 24 Pc Kit 12x1.25 Black

$79.90
$79.90 - $79.90
$79.90
$72.90
$72.90 - $72.90
$72.90

Thread size 12x1.25 Style / seat Spike Overall length 112mm Sold as Set of 24 Spline spiked lug nuts installation kit for 12x1.25 studs. ...

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$79.90
$79.90 - $79.90
$79.90
$72.90
$72.90 - $72.90
$72.90
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14x2 Black Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99

Thread size 14x2 Style / seat Spike Overall length 4.4" Sold as Set options: 24 / 32 pieces SPECS - M14x2.0 Thread Size | Overall Length ...

View full details
$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99
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Product features with icons and measurements for EZAccessory 1/2" thread spline spike lug nuts
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1/2" Black Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$84.99
$84.99 - $84.99
$84.99
$59.99
$59.99 - $59.99
$59.99

Thread size 1/2"-20 Style / seat Spike Overall length 4.4" Sold as Set of 20 SPECS - 1/2"-20 Thread Size Spline Spike Lug Nuts | Overall ...

View full details
$84.99
$84.99 - $84.99
$84.99
$59.99
$59.99 - $59.99
$59.99
Save $25.00 Save $0.00
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Spline Spike Lug Nuts 24 Pc Kit 12x1.25 Chrome

$79.90
$79.90 - $79.90
$79.90
$72.90
$72.90 - $72.90
$72.90

Thread size 12x1.25 Style / seat Spike Overall length 112mm Sold as Set of 24 Spline spiked lug nuts installation kit for 12x1.25 studs. ...

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$79.90
$79.90 - $79.90
$79.90
$72.90
$72.90 - $72.90
$72.90
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Spline Spike Lug Nut Key 7 Splines

$14.99 - $14.99
$14.99
$14.99
$14.99 - $14.99
$14.99

Thread size None 7 spline key for spline spike lug nuts. Fitment and specs Key for spline spike lug nuts Spline count: 7 Used for both installa...

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$14.99 - $14.99
$14.99
$14.99
$14.99 - $14.99
$14.99
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14x1.5 Red Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$77.99 - $89.99
$77.99 - $89.99
$77.99
$54.99 - $64.99
$54.99 - $64.99
$54.99
Out of stock

Thread size 14x1.5 Style / seat Spike Overall length 4.4" Sold as Set options: 24 / 32 pieces SPECS - M14x1.5 Thread Size | Overall Lengt...

View full details
$77.99 - $89.99
$77.99 - $89.99
$77.99
$54.99 - $64.99
$54.99 - $64.99
$54.99
Sold out
Sold out

12x1.5 Black Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99
Out of stock

Thread size 12x1.5 Style / seat Spike Overall length 4.4" Sold as Set options: 20 / 24 pieces SPECS - M12x1.5 Thread Size | Overall Len...

View full details
$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99
Sold out
Save $23.00 Save $0.00

12x1.5 Purple Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$77.99
$77.99 - $77.99
$77.99
$54.99
$54.99 - $54.99
$54.99

Thread size 12x1.5 Style / seat Spike Overall length 4.4" Sold as Set of 24 SPECS - M12x1.5 Thread Size | Overall Length 4.4” (112mm) | 6...

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$77.99
$77.99 - $77.99
$77.99
$54.99
$54.99 - $54.99
$54.99
Save $23.00 Save $0.00
Save $23.00 Save $0.00

12x1.5 Red Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$77.99
$77.99 - $77.99
$77.99
$54.99
$54.99 - $54.99
$54.99

Thread size 12x1.5 Style / seat Spike Overall length 4.4" Sold as Set of 24 SPECS - M12x1.5 Thread Size | Overall Length 4.4” (112mm) | 6...

View full details
$77.99
$77.99 - $77.99
$77.99
$54.99
$54.99 - $54.99
$54.99
Save $23.00 Save $0.00
Save $23.00 Save $0.00

12x1.5 Blue Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$77.99
$77.99 - $77.99
$77.99
$54.99
$54.99 - $54.99
$54.99

Thread size 12x1.5 Style / seat Spike Overall length 4.4" Sold as Set of 24 SPECS - M12x1.5 Thread Size | Overall Length 4.4” (112mm) | 6...

View full details
$77.99
$77.99 - $77.99
$77.99
$54.99
$54.99 - $54.99
$54.99
Save $23.00 Save $0.00
Sold out

14x1.5 Purple Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$77.99 - $89.99
$77.99 - $89.99
$77.99
$54.99 - $64.99
$54.99 - $64.99
$54.99
Out of stock

Thread size 14x1.5 Style / seat Spike Overall length 4.4" Sold as Set options: 24 / 32 pieces SPECS - M14x1.5 Thread Size | Overall Leng...

View full details
$77.99 - $89.99
$77.99 - $89.99
$77.99
$54.99 - $64.99
$54.99 - $64.99
$54.99
Sold out
Save up to $25.00 Save $0.00

14x1.5 Blue Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$77.99 - $89.99
$77.99 - $89.99
$77.99
$54.99 - $64.99
$54.99 - $64.99
$54.99

Thread size 14x1.5 Style / seat Spike Overall length 4.4" Sold as Set options: 24 / 32 pieces SPECS - M14x1.5 Thread Size | Overall Leng...

View full details
$77.99 - $89.99
$77.99 - $89.99
$77.99
$54.99 - $64.99
$54.99 - $64.99
$54.99
Save up to $25.00 Save $0.00
Save $20.00 Save $0.00

Spline Spike Lug Nuts 32 Pc Kit 9/16" Black

$109.90
$109.90 - $109.90
$109.90
$89.90
$89.90 - $89.90
$89.90

Thread size 9/16" Style / seat Spike Overall length 112mm Sold as Set of 32 Spline spiked lug nuts installation kit for 9/16" studs. ...

View full details
$109.90
$109.90 - $109.90
$109.90
$89.90
$89.90 - $89.90
$89.90
Save $20.00 Save $0.00
Save up to $25.00 Save $0.00

7/16" Chrome Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99
In stock

Thread size 7/16" Style / seat Spike Overall length 4.4" Sold as Set options: 20 / 24 pieces SPECS - 7/16" Thread Size | Overall Length...

View full details
$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99
Save up to $25.00 Save $0.00
Save up to $25.00 Save $0.00

7/16" Black Spline Spike Lug Nuts 4.4" Long Bulge Acorn with Key

$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99

Thread size 7/16" Style / seat Spike Overall length 4.4" Sold as Set options: 20 / 24 pieces SPECS - 7/16" Thread Size | Overall Lengt...

View full details
$77.99 - $84.99
$77.99 - $84.99
$77.99
$52.99 - $59.99
$52.99 - $59.99
$52.99
Save up to $25.00 Save $0.00

Spline Spike Lug Nuts 32 Pc Kit 14x1.5 Camo

$89.90 - $89.90
$89.90
$89.90
$89.90 - $89.90
$89.90

Thread size 14x1.5 Style / seat Spike Overall length 112mm Sold as Set of 32 Spline spiked lug nuts installation kit for 14x1.5 studs. Th...

View full details
$89.90 - $89.90
$89.90
$89.90
$89.90 - $89.90
$89.90
Save $10.00 Save $0.00

Spline Spike Lug Nuts 24 Pc Kit 14x1.5 Camo

$89.90
$89.90 - $89.90
$89.90
$79.90
$79.90 - $79.90
$79.90

Thread size 14x1.5 Style / seat Spike Overall length 112mm Sold as Set of 24 Spline spiked lug nuts installation kit for 14x1.5 studs. Th...

View full details
$89.90
$89.90 - $89.90
$89.90
$79.90
$79.90 - $79.90
$79.90
Save $10.00 Save $0.00

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