Premium Service M12x1.25 Bulge Acorn 13/16" Hex Wheel Lug Nut Pack of 20
Premium Service M12x1.25 Bulge Acorn 13/16" Hex Wheel Lug Nut Pack of 20
Premium Service M12x1.25 Bulge Acorn 13/16" Hex Wheel Lug Nut Pack of 20
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Premium Service M12x1.25 Bulge Acorn 13/16" Hex Wheel Lug Nut Pack of 20Premium Service M12x1.25 Bulge Acorn 13/16" Hex Wheel Lug Nut Pack of 20Premium Service M12x1.25 Bulge Acorn 13/16" Hex Wheel Lug Nut Pack of 20

Premium Service M12x1.25 Bulge Acorn 13/16" Hex Wheel Lug Nut Pack of 20

Premium ServiceSKU: WHP491-11007
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Price:
$28.99

WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Description

Replace your worn or swollen factory lug nuts with these heavy-duty M12x1.25 Bulge Acorn nuts. Designed to match the factory specifications of Nissan and Infiniti trucks, these feature the correct 13/16" (21mm) Hex size, allowing you to use your original factory lug wrench and tools. The Bulge Acorn design features a widened seating surface that provides better clamping force and protection for aluminum alloy wheels compared to standard narrow acorn nuts. "Ideally suited for Trucks & SUVs. Sedan/Car owners please verify your wheels can accept a large 13/16" (21mm) socket."*Always verify your specific vehicle year and wheel type before purchasing.*

Wheel Lug Nut Specs

  • Thread Size: M12x1.25
  • Hex Size: 13/16"
  • Overall Length: 1.38"(35mm)
  • Wheel Nut Style: Bulge Acorn
  • Seat: Conical Seat - 60 deg
  • Material: Steel
  • Color: Silver
  • Number of Pieces: 20
Factory Truck Spec: The 13/16" (21mm) Hex is the correct size for Nissan Titans, Armadas, and Frontiers. Avoid the hassle of mismatched wrench sizes by sticking to the factory standard.Bulge Seat Safety: The "Bulge" design creates a larger contact area on the wheel seat. This prevents the nut from damaging the rim hole under the higher torque requirements of trucks and SUVs.Solid One-Piece ConstructionCorrosion Resistant: Finish to resist rust, salt, and pitting.For Select Nissan/InfinityThese M12 x 1.25 thread pitch lug nuts are designed for vehicles requiring a Bulge Acorn style lug nut.Manufactured from cold-forged heat-treated steel for exceptional strength and durability. Provides superior corrosion and rust resistance for long-lasting performance.Features an overall length of 1.38" (35mm) and a Bulge Seat. Designed to match the factory specifications for Nissan and Infiniti trucks, these feature the correct 13/16" (21mm) Hex size, allowing you to use your original factory lug wrench and tools.Designed with a standard 13/16" hex size, allowing for easy installation and removal using common shop tools. The solid one-piece design eliminates the "swollen nut" issues common with two-piece capped OEM lug nuts.This value pack includes 20 premium lug nuts, providing a full replacement set for most 5-lug vehicle applications. Perfect for upgrading your wheel aesthetics or replacing worn-out factory hardware.

Features

  • Factory Truck Spec: The 13/16" (21mm) Hex is the correct size for Nissan Titans, Armadas, and Frontiers. Avoid the hassle of mismatched wrench sizes by sticking to the factory standard.
  • Bulge Seat Safety: The "Bulge" design creates a larger contact area on the wheel seat. This prevents the nut from damaging the rim hole under the higher torque requirements of trucks and SUVs.
  • Solid One-Piece Construction
  • Corrosion Resistant: Finish to resist rust, salt, and pitting.
  • For Select Nissan/Infinity

Lug Nut Specifications

Thread size
M12x1.25
Hex size
13/16" (21mm)
Seat
Conical / tapered
Length
1.38 in
Size & fit
Thread sizeM12x1.25
Hex size13/16" (21mm)
Seat typeConical / tapered
Overall length1.38 in
Style & pack
StyleBulge, Acorn
ColorChrome
MaterialSteel
Pack quantity20
General
BrandPremium Service
MPNLN-07_20PK / 15900-06
SKUWHP491-11007
Shipping weight2.37 lb

Specifications are the manufacturer's published values.

Lug nut dimensions

SIDE VIEW Conical seat 60° taper 1.38 in overall lengthM12x1.25 thread SEAT END VIEW 13/16" hex (21mm) across flats M12x1.25 thread
Overall length, hex size and thread size are drawn to scale from the listing's specifications. The seat and body show the style and are not an exact profile.
At a glance
Thread sizeM12x1.25
Hex size13/16" (21mm)
Seat typeConical / tapered
Overall length1.38 in
StyleBulge, Acorn
ColorChrome
Pack quantity20
Fitment GuideNot Sure of Your Thread Size?Step 7 of our wheel guide shows how to check thread size, pitch, seat type and hex size.Match Your Lug Nuts
Replace your worn or swollen factory lug nuts with these heavy-duty M12x1.25 Bulge Acorn nuts. Designed to match the factory specifications of Nissan and Infiniti trucks, these feature the correct 13/16" (21mm) Hex size, allowing you to use your original factory lug wrench and tools. The Bulge Acorn design features a widened seating surface that provides better clamping force and protection for aluminum alloy wheels compared to standard narrow acorn nuts. "Ideally suited for Trucks & SUVs. Sedan/Car owners please verify your wheels can accept a large 13/16" (21mm) socket."*Always verify your specific vehicle year and wheel type before purchasing.*

Wheel Lug Nut Specs

  • Thread Size: M12x1.25
  • Hex Size: 13/16"
  • Overall Length: 1.38"(35mm)
  • Wheel Nut Style: Bulge Acorn
  • Seat: Conical Seat - 60 deg
  • Material: Steel
  • Color: Silver
  • Number of Pieces: 20
Factory Truck Spec: The 13/16" (21mm) Hex is the correct size for Nissan Titans, Armadas, and Frontiers. Avoid the hassle of mismatched wrench sizes by sticking to the factory standard.Bulge Seat Safety: The "Bulge" design creates a larger contact area on the wheel seat. This prevents the nut from damaging the rim hole under the higher torque requirements of trucks and SUVs.Solid One-Piece ConstructionCorrosion Resistant: Finish to resist rust, salt, and pitting.For Select Nissan/InfinityThese M12 x 1.25 thread pitch lug nuts are designed for vehicles requiring a Bulge Acorn style lug nut.Manufactured from cold-forged heat-treated steel for exceptional strength and durability. Provides superior corrosion and rust resistance for long-lasting performance.Features an overall length of 1.38" (35mm) and a Bulge Seat. Designed to match the factory specifications for Nissan and Infiniti trucks, these feature the correct 13/16" (21mm) Hex size, allowing you to use your original factory lug wrench and tools.Designed with a standard 13/16" hex size, allowing for easy installation and removal using common shop tools. The solid one-piece design eliminates the "swollen nut" issues common with two-piece capped OEM lug nuts.This value pack includes 20 premium lug nuts, providing a full replacement set for most 5-lug vehicle applications. Perfect for upgrading your wheel aesthetics or replacing worn-out factory hardware.

Features

  • Factory Truck Spec: The 13/16" (21mm) Hex is the correct size for Nissan Titans, Armadas, and Frontiers. Avoid the hassle of mismatched wrench sizes by sticking to the factory standard.
  • Bulge Seat Safety: The "Bulge" design creates a larger contact area on the wheel seat. This prevents the nut from damaging the rim hole under the higher torque requirements of trucks and SUVs.
  • Solid One-Piece Construction
  • Corrosion Resistant: Finish to resist rust, salt, and pitting.
  • For Select Nissan/Infinity

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