Fasteners› Wheel and Tire Fastener Kits

Gorilla Automotive

Spline Spike Lug Nut Set, M14-1.50, Black, 24-Piece

$152.99

SKU: SPK6-14150B

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Gorilla Automotive SPK6-14150B is a set of 24 small diameter spline spike lug nuts with a black finish. These lug nuts feature a conical seat type and are heat-treated for improved durability. The kit includes one 1378SPK-KEY for installation.

Designed for most aftermarket wheels, these lug nuts have a thread pitch of M14-1.50 MM and a hex size of 13/16" (21mm) and 7/8" dual hex. The outside diameter measures 23 MM and the overall length is 4.25 inches.
Show original supplier description
The Gorilla Automotive SPK6-14150B lug nut set provides a stylish and durable solution for securing aftermarket wheels. This set includes 24 small diameter spline spike lug nuts in a sleek black finish, designed to enhance the appearance of your vehicle's wheels. Constructed with quality and durability in mind, these lug nuts are heat-treated to ensure longevity and resistance to wear. They feature a conical seat type, a closed end, and a 14mm x 1.50mm thread pitch, with a 4.25-inch overall length and a 23mm outside diameter. The dual hex key system uses both 13/16" and 7/8" sizes, with one unique key included for secure installation and removal. However, it's important to note that they may not fit original equipment factory wheels. Buyers are advised to confirm fitment with their specific wheel application before purchase, as Gorilla Automotive cannot guarantee fitment on factory wheels without vehicle selection.
Vehicle Symptoms
  • Wheel vibration at highway speeds
  • Lug nuts rusted or damaged
  • Wheel feels loose after driving
  • Need to replace missing lug nuts
  • Upgrading to aftermarket wheels
Relevant Conversations
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  • What lug nuts work with method wheels?

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandGorilla Automotive
Part NumberSPK6-14150B
CategoryFasteners
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

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