M12x1.5 Conical Open End Wheel Nut (21mm Hex - Zinc Plated)

Premium open-end wheel nuts engineered with a 60-degree conical (tapered) seat to deliver absolute seating security and high-torque reliability. Featuring a 21mm hex head for excellent tool grip and a heavy-duty zinc plated finish, these nuts provide outstanding protection against rust and corrosion—even under demanding driving conditions. The open-ended design ensures unrestricted thread clearance for longer studs.

• Sold: Individually
• Shipping: Usually ships within 24 hours (Delivery in South Africa only)
• SKU: WN-1215-OP-ZN21

Technical Specifications:

Vehicle Fitment Guide:

⚠️ Important: Please verify your vehicle's specific thread pitch and seating profile before ordering. https://www.wheel-size.com/

The M12x1.5 metric thread with a 21mm hex is a widespread standard across many legendary passenger cars, classic sedans, and working bakkies in South Africa. This open-ended configuration is especially popular for aftermarket alloy wheels requiring a classic tapered fitment.

Common applications include:

• Toyota: Hilux, Fortuner, Conquest, Tazz, RunX, Corolla, and Cressida.
• Ford: Courier bakkies, Laser, Meteor, and Sierra.
• Mazda: Rustler bakkies, 323, and 626.
• Mitsubishi: Triton (older models), Colt bakkies, and Pajero.
• Isuzu: KB-series bakkies (KB250, KB300) and older Frontier models.
• Hyundai & Kia: Various early-to-mid 2000s passenger cars and utility vehicles.

Can't find what you are looking for? Please contact us for assistance and we will gladly assist you.