MOUNTING BOLT FOR 9-123 DRUM 1/2-13

A mounting bolt for a 9-123 drum with 1/2-13 threading is a heavy-duty fastener designed to securely attach or anchor a drum assembly (likely part of industrial machinery, winches, conveyors, or rotating equipment).

Here’s a clear breakdown of its description and function:

Description

• Type: Hex head or socket head mounting bolt
• Size: 1/2-13
  • 1/2 inch diameter
  • 13 threads per inch (UNC – Unified National Coarse thread)
• Material: Typically high-strength steel (e.g., Grade 5 or Grade 8), sometimes stainless steel for corrosion resistance
• Finish: Zinc-plated, black oxide, or galvanized depending on environment
• Length: Varies depending on drum design and mounting thickness
• Thread Type: Coarse thread (UNC), suitable for quick assembly and strong holding in softer materials

Function

• Secures the drum: Holds the 9-123 drum firmly to its mounting surface or frame
• Maintains alignment: Ensures the drum stays properly aligned during rotation or operation
• Handles load and vibration: Designed to withstand mechanical stress, shear forces, and vibration during use
• Allows assembly/disassembly: Can be removed for maintenance, repair, or drum replacement