Complete Performance Bulge Acorn 9/16-18 Lug Nuts Open End
Complete Performance Bulge Acorn 9/16-18 Lug Nuts Open End is backordered and will ship as soon as it is back in stock.
Confirm vehicle fitment
Confirm vehicle fitment
Confirm fitment before ordering. Match the year, make, model, trim, engine, drivetrain and selected options shown on this page. If any detail is unclear, search your exact vehicle or contact us before checkout.
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What’s included
What’s included
The product description and selected variant determine what is included. Items shown in lifestyle or installation photos are not included unless they are specifically listed in the description.
Complete Performance Bulge Acorn 9/16-18 Lug Nuts Open End
Complete Performance Bulge Acorn 9/16-18 Lug Nuts Open End is backordered and will ship as soon as it is back in stock.
Buy with confidence
Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
Bulge Acorn Open-End Lug Nuts – 9/16-18 Thread (Set of 32)
This set of 32 bulge acorn open-end lug nuts is designed for vehicles using 9/16-18 wheel studs, making them a perfect fit for many OBS Ford single rear wheel trucks and other applications using this thread size. The open-end design allows for extended studs while maintaining a clean, traditional bulge acorn look.
🔩 Key Features:
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Thread Size: 9/16-18
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Quantity: Set of 32 (enough for one SRW OBS truck)
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Seat Type: Cone seat
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Open-End Design: Ideal for extended studs or performance applications
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No Cosmetic Sleeve: Simple, functional design without a cap or sleeve
⚠️ Fitment & Verification Required:
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Verify Thread Size – Buyer is responsible for confirming 9/16-18 thread compatibility
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Verify Seat Type – These lug nuts require cone seat wheels
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Verify Lug Nut Dimensions – Check width and length to ensure proper wheel fitment
🛠️ Installation Notes:
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Professional installation recommended
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Torque lug nuts to manufacturer specifications
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Avoid using impact tools to prevent damage
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Re-torque after 25–50 miles of driving
✅ OBS Fitment Note:
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Single Rear Wheel OBS trucks require 32 lug nuts
These open-end bulge acorn lug nuts are a solid, no-nonsense option for clean installs, extended studs, and classic wheel setups. Perfect for restorations, upgrades, or maintenance replacements.
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