Fasteners› Wheel and Tire Fastener Kits

Gorillas Automotive Products

7/16x20 Acorn Bulge Lug Nuts, Black Chrome

$10.12

SKU: GORILLA-91177BCB

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 91177BCB is a set of acorn bulge lug nuts designed for vehicle wheel security. These lug nuts feature a black chrome finish for corrosion resistance and come in a pack of four. They have a 7/16x20 thread size, a 60-degree conical bulge seat type, and require a 13/16 inch wrench for installation.
Show original supplier description
The Gorilla 91177BCB is a pack of four acorn bulge lug nuts, designed and manufactured with meticulous attention to quality and finish. These lug nuts feature a durable black chrome finish, offering excellent corrosion resistance and a sleek appearance. Each lug nut has a 7/16x20 thread size and a 60-degree conical bulge seat type, ensuring a secure fit for compatible wheels. The 13/16 inch hex head requires a standard wrench for installation, and the overall length is 1.4 inches. Gorilla Lug Nuts are built to ensure your vehicle remains in great working order. The brand emphasizes that no short cuts or inferior materials are used in their production. They offer a full line of lug nuts covering virtually every application, including hard-to-find specialty lugs and washers for aftermarket wheel applications. The product includes a limited 1-year warranty. Note: This product may expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.

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-91177BCB
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

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