M12 Hex Bolt Project Innovation Alloy Steel

Description

Product Overview

The Project Innovation M12 hex bolt set is a precision‑engineered solution for automotive wheel fastening, specifically designed to match the exact specifications of Toyota Tacoma trucks produced between 1995 and 2021. Each bolt is forged from high‑grade alloy steel (Grade 10.9) and finished with a brass coating that not only enhances aesthetic appeal but also provides superior resistance to rust and environmental corrosion. With a metric thread of M12 × 1.5, a 12 mm shank diameter, and a 50 mm thread length, these bolts meet the rigorous demands of heavy‑duty wheel assemblies. The hex head design allows for easy installation using standard tools, while the right‑hand thread ensures a secure, torque‑resistant fit.

Usage

These bolts are ideal for replacing worn or damaged wheel fasteners on Toyota Tacoma pickups, whether for daily commuting, off‑road adventures, or heavy‑load hauling. The 500 MPa maximum shear strength guarantees that the wheel remains firmly attached under high stress conditions such as sudden acceleration, abrupt braking, or uneven terrain. Because the bolts are supplied in a set of ten, you can replace all four wheel bolts on both front and rear axles, ensuring uniform torque distribution and balanced wheel alignment. Their corrosion‑resistant brass exterior makes them suitable for regions with harsh winters, salty roads, or coastal environments where metal fatigue is a common concern.

Why Choose Us

Project Innovation stands out in the automotive fastener market through a commitment to material excellence and strict quality control. Each bolt undergoes a heat‑treatment process that achieves a hardness rating of 10.9, aligning with industry standards for high‑strength fasteners. The brass exterior is applied via an electro‑plating technique that ensures uniform thickness and adhesion, extending the service life of the bolt by protecting against galvanic corrosion. Our manufacturing facilities are ISO‑9001 certified, and every batch is tested for tensile strength, thread pitch accuracy, and dimensional conformity before leaving the warehouse. When you purchase this set, you receive a product backed by a comprehensive warranty and dedicated customer support.

Key Features

• High‑grade alloy steel (Grade 10.9) for exceptional strength and durability.
• Brass exterior finish provides superior corrosion resistance and a premium look.
• Exact M12 × 1.5 metric thread and 12 mm shank diameter for a perfect fit on Toyota Tacoma wheel hubs.
• 500 MPa maximum shear strength ensures reliable performance under heavy loads and harsh conditions.
• Set of 10 hex bolts includes extra pieces for future maintenance or replacement.

FAQ

Will these bolts fit other vehicle models?

While the M12 × 1.5 thread size is common across many vehicles, the overall dimensions and load specifications are optimized for Toyota Tacoma models from 1995‑2021. For other makes, verify the wheel bolt specifications before installation.

Do I need any special tools to install these bolts?

No special tools are required. A standard 19 mm (¾‑inch) hex socket or wrench will fit the hex head perfectly, allowing you to torque the bolts to the manufacturer‑recommended specifications.

How does the brass finish affect the bolt’s strength?

The brass coating is applied thinly and does not interfere with the underlying alloy steel’s mechanical properties. It serves primarily as a protective layer against corrosion while maintaining the bolt’s rated 500 MPa shear strength.

Can I reuse these bolts after removal?

Yes, the bolts are designed for multiple uses provided they are not damaged, stripped, or excessively deformed during removal. Always inspect the threads and head for wear before reinstallation.

What warranty does Project Innovation offer?

Project Innovation provides a one‑year limited warranty covering material defects and manufacturing errors. Contact our support team with your purchase details for assistance.