Holo-krome 780190225 Hex Socket Cap Screw 10-24 Unc

Product Description

The HOLO-KROME 780190225 is a hex socket cap screw designed for mechanical assemblies and structural fastening applications requiring precision and corrosion resistance. It features a 10-24 UNC thread and a 2.25-inch length under the head, with a 5/32-inch hex drive for installation with a standard Allen key or hex bit driver. Constructed from 18-8 stainless steel with a bright uncoated finish, it delivers solid resistance to rust and moderate chemical exposure. The screw is partially threaded, which provides clamping force against the unthreaded shank when fastening two components together. It conforms to ASME B18.3 and ASTM F837 fastener standards.

This cap screw is suited for light mechanical, HVAC, plumbing, and electrical enclosure assembly work where stainless hardware is required to prevent galvanic corrosion or withstand moisture exposure. The 10-24 UNC thread is a widely used coarse-pitch machine screw size found in panel mounting, equipment frames, and bracket installation across residential and commercial trade applications. Minimum order quantity is 10 units per order.

Key Features

• 10-24 UNC thread for compatibility with standard machine screw tapped holes
• 2.25-inch length under head suits medium-depth fastening applications
• 5/32-inch hex socket drive for Allen key or hex bit installation
• 18-8 stainless steel construction provides corrosion resistance
• Partially threaded shank for positive clamping between joined parts
• Meets ASME B18.3 and ASTM F837 fastener standards

Compatibility

Designed as an OEM-style replacement or standard-fitment fastener for any application using 10-24 UNC tapped holes requiring a hex socket cap screw with a 2.25-inch length under head.

Installation Notes

Installation requires a 5/32-inch hex key or Allen driver. Ensure the receiving hole is properly tapped to 10-24 UNC before driving the screw to avoid thread damage. Do not overtighten stainless fasteners as they are susceptible to galling — apply anti-seize compound when threading into stainless tapped holes. Follow applicable mechanical assembly codes and torque guidelines established by the equipment manufacturer.