Metric JIS Small Head Bolts

South Coast Fasteners, Inc. supplies metric JIS small head bolts, also known as motorcycle bolts, engineered to deliver strong, space-efficient fastening for demanding industrial and manufacturing environments. These bolts, designed under Japan Industrial Standards (JIS), feature a smaller head diameter that provides secure clamping power in tight or recessed applications where clearance is limited. South Coast Fasteners ensures that every JIS small head bolt in our lineup combines precision, consistency, and strength, making them a reliable choice for equipment manufacturers, automotive assembly, and heavy machinery repair. From fine-tuned assemblies to high-stress connections, these bolts deliver performance you can trust.

Your Supplier for High-Performance Industrial Fasteners

If you're looking for a trusted supplier of wholesale industrial fasteners, South Coast Fasteners is your solution. Contact our Anaheim, CA office to learn more about our product options and how we can support your project needs. For helpful service, fast order turnaround, and high-quality fasteners in bulk or small batches, choose South Coast Fasteners.

Types of Metric JIS Small Head Bolts We Offer

Metric Class 10.9 Hex Flange Bolt, JIS B1189 Type 2, Zinc CR+3

The Metric Class 10.9 Hex Flange Bolt combines compact design with outstanding tensile strength. Built to JIS B1189 Type 2 standards, it features a low-profile head and integrated flange that distributes load evenly and prevents surface damage. The Class 10.9 rating ensures high mechanical strength for critical joints, while the Zinc CR+3 finish adds a clean, bright layer of corrosion resistance. These bolts are ideal for automotive assembly, machinery construction, and mechanical fastening where precision and appearance matter.

Material Options

South Coast Fasteners stocks metric JIS small head bolts in premium alloy steel that provides excellent strength, fatigue resistance, and durability.

Alloy Steel, Class 10.9

Class 10.9 alloy steel delivers superior tensile and yield strength, making it the go-to material for demanding mechanical and structural applications. It withstands high torque and vibration without compromising joint integrity. Its consistent hardness and toughness make it ideal for production lines, maintenance operations, and equipment manufacturing where failure is not an option. South Coast Fasteners ensures every alloy steel bolt meets rigorous quality standards for dependable performance.

Available Finishes

South Coast Fasteners offers metric JIS small head bolts with finishes that improve corrosion resistance, reduce wear, and enhance longevity in industrial environments.

Zinc CR+3

Zinc CR+3 provides a bright, silver-blue appearance with a protective barrier against rust and surface degradation. This finish not only improves visual appeal but also enhances durability in indoor and mildly corrosive settings. It is often selected for mechanical assemblies, precision equipment, and automotive applications where both performance and presentation are important. Zinc CR+3 also helps prevent galling and allows smoother tightening during installation.

Why Choose South Coast Fasteners?

At South Coast Fasteners, our goal is simple: to provide fasteners that professionals can count on. We understand the specific requirements of JIS fasteners and the critical role they play in performance and safety. Our products are supported by decades of industry knowledge and a customer-first approach that ensures accuracy and reliability in every shipment. You get more than fasteners; you get a partner committed to keeping your projects running smoothly.

Order Metric JIS Small Head Bolts Online Today

Order metric JIS small head bolts online today with South Coast Fasteners and experience how easy it is to get the right parts when you need them. Our platform makes it simple to choose the correct size, material, and finish, and our stocked inventory means your order ships fast. Whether you need a few for repairs or bulk quantities for production, South Coast Fasteners delivers precision, consistency, and service every time.