High-Quality Spring Pin (PIN, SPRNG) 3mm x 22mm ASME B18.8.4M Type B 688500313 for Sale

PIN, SPRNG 3mm x 22mm ASME B18.8.4M Type B | Part #688500313

When your designs demand a reliable, vibration-resistant fastening solution, the PIN, SPRNG (spring pin) stands out as the industry-preferred choice. This product page details the high-quality PIN, SPRNG with part number #688500313, measuring 3mm in diameter by 22mm in length. Manufactured in strict compliance with the ASME B18.8.4M standard, this Type B (Light Duty) spring pin is engineered for exceptional performance and durability in a wide array of mechanical applications.

Key Features & Product Advantages

Our PIN, SPRNG is engineered to simplify assembly while providing superior holding power. Its unique design offers a set of compelling advantages over solid pins and other fasteners.

• Vibration & Shock Resistance: The elastic nature of the PIN, SPRNG allows it to absorb energy and maintain a secure fit even in high-vibration environments, preventing loosening and ensuring long-term joint integrity.

• Self-Locking & Secure Fit: After being pressed into a drilled hole, the pin compresses, exerting a continuous radial pressure against the hole walls. This creates a strong frictional hold and reliable retention without the need for additional securing methods.

• Ease of Installation & Cost-Effective: Installation is a simple press-fit operation, enabling rapid assembly and reducing labor costs. It is ideal for automated production lines, streamlining your manufacturing process.

• Uniform Weight Distribution: The hollow design ensures consistent weight and strength distribution around the entire circumference, allowing it to handle shear loads from any direction effectively.

• Interchangeability & Global Standard: Compliance with the ASME B18.8.4M standard guarantees that this PIN, SPRNG is interchangeable with other standard parts, simplifying sourcing, replacement, and design validation worldwide.

Technical Specifications Table

Below is a detailed summary of the technical parameters for this specific spring pin.

Common Applications for This Spring Pin

This versatile PIN, SPRNG is a critical component in countless industries. Its primary function is to secure components onto shafts, axles, or within housings, acting as a pivot, hinge, or locking device.

Typical use cases include:

• Automotive Manufacturing: Gear linkages, brake systems, and transmission assemblies.

• Aerospace & Defense: Control mechanisms and panel mounts where vibration resistance is critical.

• Industrial Machinery: Securing gears, levers, pulleys, and rollers to shafts.

• Electronics & Office Equipment: Printers, scanners, and other precision devices requiring secure, semi-permanent joints.

• General Fabrication: Any application requiring a dependable dowel pin for alignment or fastening.

Choose part #688500313 for a proven, standard-compliant PIN, SPRNG solution that enhances the reliability and manufacturability of your products.