Holo-krome 720000410 Hex Socket Cap Screw 6-32 Unc

Product Description

The HOLO-KROME 720000410 is a hex socket cap screw designed for applications requiring a compact, high-strength threaded fastener. It features a 6-32 UNC thread size with a 7/16-inch length under head and is fully threaded along its entire shaft. The 7/64-inch hex socket drive accepts a standard hex key or Allen wrench for installation in confined spaces where a conventional hex head fastener will not fit. Constructed from alloy steel with a black oxide coating, this fastener offers good mechanical strength and moderate corrosion resistance suitable for general industrial and mechanical assembly work. It is installed by licensed tradespeople and mechanical technicians in equipment panels, brackets, and enclosures.

This fastener is suited for light-duty mechanical assemblies, electrical enclosures, HVAC equipment panels, and industrial machinery where a low-profile socket cap screw is required. The 6-32 UNC thread is a standard coarse-thread designation commonly found in metal fabrication and equipment manufacturing. The black oxide finish blends into dark painted or anodized surfaces and provides mild lubricity during installation. This screw is sold individually but carries a minimum order quantity of 100 units, making it appropriate for shop stock, service van inventory, or production assembly use.

Key Features

• 6-32 UNC fully threaded shaft for consistent thread engagement across the full length
• 7/16-inch length under head suits shallow-clearance fastening applications
• 7/64-inch hex socket drive compatible with standard hex keys
• Alloy steel construction meets ASME B18.3 and ASTM A574 fastener standards
• Black oxide coating provides moderate corrosion resistance and reduced light reflection
• Low-profile socket cap head design fits recessed or countersunk mounting locations

Compatibility

Designed as a standard 6-32 UNC hex socket cap screw conforming to ASME B18.3 and ASTM A574, suitable as a replacement or stock fastener in any application specifying that thread size and drive type.

Installation Notes

Installation requires a 7/64-inch hex key or T-handle hex driver. Ensure the mating tapped hole is clean and free of debris before threading to avoid cross-threading the fine socket cap. Do not exceed the rated tightening capacity of the alloy steel material. Follow applicable mechanical or electrical codes when fastening panels or equipment enclosures.