Fasteners› Wheel and Tire Fastener Kits

Gorillas Automotive Products

3/8-24 Spline Acorn Small Diameter Closed-End Lug Nuts

$2.00

SKU: GORILLA-38248SD

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Gorilla Automotive GORILLA-38248SD is a set of wheel lug nuts designed for aftermarket wheels. These lug nuts feature a small diameter spline acorn style with a closed-end design. They are made with heat-treated steel and finished with triple nickel chrome plating for durability. The conical seat type and 3/8-24 thread pitch are standard specifications for this type of fastener.
Show original supplier description
The Gorilla Automotive GORILLA-38248SD is a small diameter spline acorn lug nut kit, offering a robust solution for securing aftermarket wheels. Constructed from heat-treated steel for enhanced durability and finished with triple nickel chrome plating, these lug nuts are built to withstand the rigors of daily use. Their closed-end design and conical seat type ensure a secure fit, while the small diameter spline interface requires a specific tool for installation, adding an extra layer of security against wheel theft. This kit features a 3/8-24 thread pitch and a 20 mm outside diameter, with an overall length of 1.36 inches. Gorilla Automotive emphasizes the quality and durability of its fasteners, positioning them as a superior choice compared to inferior alternatives. The company has been a leader in automotive innovation and customer service since 1976. Customers are advised to select their vehicle to guarantee fitment, as the product cannot be guaranteed to fit without this confirmation. Gorilla Automotive also provides a limited warranty for its products, covering defects in materials or workmanship for one year from the date of delivery.

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.

Fitment

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Specifications

BrandGorillas Automotive Products
Part NumberGORILLA-38248SD
CategoryFasteners

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Returns & Fitment

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

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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