Industrial SHLD-1-2-LONG-THR-AXIS-100LB-AC-01 Shoulder Bolt

Description:

The Shoulder Bolts with 1/2 in Shoulder Diameter are precision fastening components used in machinery, tooling, and mechanical assemblies requiring accurate alignment and rotational movement. Commonly installed in dies, molds, fixtures, conveyors, and industrial equipment where a smooth bearing surface and precise spacing are required. Maintenance teams, OEMs, and machine builders use shoulder bolts for equipment repairs, tooling assemblies, and replacement of worn precision fasteners.

Applications:

The Shoulder Bolts with 1/2 in Shoulder Diameter are designed to provide accurate positioning and a precision bearing surface in industrial environments. They are commonly used in stamping dies, molds, conveyor assemblies, pivots, fixtures, and machine tools where controlled movement, alignment, and repeatable assembly are required. Available in various lengths, these bolts are suitable for a wide range of mechanical and automation applications.

Technical Specifications:

• Product Type: Shoulder Bolt
• Shoulder Diameter: 1/2 in
• Length: Various Lengths
• Material: Alloy Steel or Stainless Steel (varies by model)
• Finish: Black Oxide, Plain, or Zinc Plated
• Thread Type: Unified National Coarse (UNC) or Fine (UNF)
• Head Style: Socket Head
• Drive Type: Hex Socket
• Shoulder Tolerance: Precision Ground
• Tensile Strength: Up to 170,000 psi (alloy steel versions)
• Hardness: Rc 32–43 (alloy steel versions)
• Corrosion Resistance: Moderate to High (material dependent)
• Standards: ASME B18.3, ISO 7379
• Applications: Dies, Molds, Fixtures, Conveyors, Machine Assemblies
• Application Environment: Industrial machinery and precision mechanical systems
• Lot Weight: Approximately 100 lbs
• Scrap / Surplus Factor: 5%

Common Replacements:

• McMaster-Carr Precision Shoulder Screw
• Unbrako Socket Shoulder Bolt
• Grainger Alloy Steel Shoulder Bolt