Precision Shoulder Bolts
Shoulder bolts are specialized fasteners that feature a smooth, unthreaded shoulder between the head and the threaded portion of the bolt. This unique design allows them to serve as both fasteners and rotating components in various mechanical applications. Shoulder bolts are often used to create pivot points, allowing parts to rotate around the smooth, unthreaded shoulder while remaining securely fixed in place.
Customization Options
Materials
- Carbon Steel: Low, Medium, Alloy
- Stainless Steel: 302, 304, 316, 410, 431
- Aluminum: 2024, 6061
- Brass: CDA 260, 270
Plating, Coating, & Heat Treatment
- Selected by end-user, dependent on application
SAE
- Gr 2
- Gr 5
- Gr 8
Metric
- 5.8
- 8.8
- 10.9
What are the Benefits of Shoulder Bolts?
- Made from high-quality materials that provide enhanced strength, durability, and resistance to wear
- The smooth shoulder provides an ideal surface for parts to rotate with minimal friction, while the threaded portion allows for easy attachment to other components.
- Shoulder bolts are available in a range of materials, finishes, and sizes to accommodate the specific needs of your application
- The design of shoulder bolts allows for quick and easy assembly, ensuring an efficient manufacturing process. They provide a stable pivot point, reducing wear and tear, improving machine longevity, and reducing maintenance costs.
Common Applications of Shoulder Bolts
- Precision machinery assemblies where accurate spacing and alignment are required
Automotive and truck components, including linkages, levers, and pulleys - Furniture where clean appearance and rotation are needed
- Electronics housings and mechanical assemblies with sliding or pivoting joints
Why Valley Fastener?
As a shoulder bolt manufacturer, we know that your reputation depends on the quality and performance of our products. We have nearly 50 years in business as a supplier for major OEMs covering diverse market sectors including automotive, electrical, appliance, recreational, agricultural, military & defense, furniture, energy, and household goods. Valley Fastener is one of the largest fastener manufacturers in North America with an international distribution network allowing us to control quality from design through delivery. Let our manufacturing expertise guide your product design to ensure you’re getting the best solution for your fastening needs.
Contact one of our experts today to answer any questions or for a detailed quote.
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