SDI Shoulder Bolt Socket One Half By Two And One Quarter Inches Precision Fastener For Industrial Machinery Pros

The SDI 48-047 Shoulder Bolt Socket is a precision-engineered fastener designed for reliability in industrial and commercial settings. Sized at 1/2 inch by 2-1/4 inches, this shoulder bolt socket delivers secure, repeatable performance where components must align and move smoothly.

• Size & Compatibility: 1/2" shoulder diameter with a 2-1/4" length; designed to fit a broad range of fixtures, machinery, and equipment.
• Drive Type: Internal hex socket drive for secure tightening with standard Allen keys.
• Material & Durability: Constructed from durable materials to withstand demanding industrial and commercial conditions and repeated cycling.
• Installation Efficiency: Precisely machined shoulder portion ensures a snug fit and easy installation/removal, minimizing downtime.
• Applications: Ideal for manufacturing, construction, and maintenance tasks where precise alignment and dependable fastening are critical.
• Availability: Product availability may vary; backorder can occur due to high demand or supplier delays. We’ll keep you updated on order status.

The SDI 48-047 shoulder bolt socket provides a robust anchor for rotating assemblies, guides, and alignment fixtures. The shoulder geometry distributes load along the shaft, protecting connected components and prolonging service life, while the hex socket interface offers consistent torque and a secure connection across production runs and routine maintenance. As a best seller in Rainier Parts’ hardware catalog, this fastener is trusted to deliver dependable performance across a wide range of industries.