dynofit ATV 12x1.5 Lug Nuts 16-Piece Kit — M12x1.5 60° Conical Seat, Alloy-Steel & Locking Key

Dynofit 12x1.5 ATV Lug Nuts are a 16-piece aftermarket wheel fastener kit designed for ATV/UTV wheels that use M12x1.5 threads with a 60° conical seat, offering one-piece alloy-steel construction and a 6-spline locking design for added theft resistance.

Whether you’re upgrading aftermarket wheels or replacing worn factory lug nuts, this dynofit kit delivers a complete set: 16 lug nuts and a dedicated socket key tool, all packed in a protective box. The nuts are cold-forged from alloy steel, electrophoretically coated for corrosion resistance, and salt-spray tested beyond common industry benchmarks for longer surface life. Before ordering, confirm your vehicle’s lug seat and thread pitch to ensure a proper match—these fit 12x1.5 thread pitch wheels that accept a 60° conical seat commonly found on Polaris, Honda Pioneer, Ranger, RZR, General and similar models.

Will these lug nuts fit my Polaris or Honda ATV/UTV?

These lug nuts are specified for wheels that require an M12x1.5 thread pitch and a 60° conical seat. Compatibility depends on the wheel’s lug seat type and thread pitch rather than the vehicle make alone.

• Fits vehicles using 12x1.5 threads with 60° conical seats.
• Commonly compatible with Polaris Ranger, RZR, General and Honda Pioneer when wheel spec matches.
• Confirm original lug nut seat type before purchase to avoid mismatch.

How durable and secure are these dynofit lug nuts?

The dynofit lug nuts are cold-forged from alloy steel for strength and feature electrophoretic paint for improved rust and corrosion resistance. A one-piece construction reduces failure points, and the 6-spline locking pattern helps deter casual wheel theft.

• Cold-forged alloy steel body for high tensile strength and durability.
• Electrophoretic coating improves corrosion resistance and prevents flaking.
• 72-hour salt spray testing for extended surface life compared with standard 48-hour tests.
• 6-spline locking requires the supplied socket key for removal, adding theft resistance.

What tools and dimensions should I expect when installing these lug nuts?

Each nut measures approximately 1.4 inches tall with a 0.78-inch outer diameter and includes two hex socket sizes on the supplied tool for common wrench fits. A hand wrench is recommended; avoid impact guns to protect the finish and threads.

• Thread pitch: M12 x 1.5; height: 1.4 inches; OD: 0.78 inches.
• Included socket key fits 3/4" (19mm) and 13/16" (21mm) hex sockets.
• Set includes 16 lug nuts plus one socket key tool, packaged with protective padding.
• Use hand wrench rather than impact tool to avoid damage and over-torquing.

How does dynofit support customers after purchase?

Dynofit provides customer service for missing parts, quality concerns, or shipping issues and aims to assist both before and after purchase. If you encounter a problem, contact the seller for replacement parts or guidance.

• Customer service available for parts and quality questions.
• Assistance offered for shipping or order issues to ensure satisfaction.
• Clear packaging to help verify components on arrival.

Who is this for: This dynofit 16-piece lug nut kit is intended for ATV and UTV owners who need a direct-fit aftermarket replacement for wheels using M12x1.5 threads and a 60° conical seat. It’s a practical choice for off-road enthusiasts, fleet maintainers, and anyone swapping aftermarket wheels who wants stronger, corrosion-resistant fasteners with added theft-deterrent features. Always double-check wheel specifications and use recommended hand tools to ensure a safe and proper installation.