Holo-krome 790190025 Hex Socket Cap Screw 10-32 Unf

Product Description

The HOLO-KROME 790190025 is a hex socket cap screw designed for precision fastening in mechanical assemblies, equipment fabrication, and maintenance applications. The screw features a 10-32 UNF thread size with a 1/4 inch length under head and is fully threaded along its entire shank. Drive engagement is achieved through a 5/32 inch hex socket. Constructed from 18-8 stainless steel with a bright, uncoated finish, this fastener resists corrosion in wet or chemically active environments. It conforms to ASME B18.3 and ASTM F837 standards. Machinists, millwrights, field technicians, and industrial maintenance professionals install this type of fastener across a broad range of equipment and panel assemblies.

This screw is suited for light-duty mechanical and structural fastening where a low-profile cap head and internal hex drive are required. The fully threaded configuration provides consistent clamp load along the full shank length, making it appropriate for thin-material joints and close-tolerance assemblies. The 10-32 UNF fine thread pitch offers greater thread engagement per inch than coarse-thread equivalents, which is advantageous in metal-to-metal applications common in HVAC equipment panels, electrical enclosures, and instrumentation mounting.

Key Features

• 10-32 UNF fine thread with fully threaded shank for maximum engagement in thin materials
• 1/4 inch length under head for compact, close-tolerance installations
• 5/32 inch hex socket drive for standard Allen key or hex bit installation
• 18-8 stainless steel construction for corrosion resistance in wet or harsh environments
• Bright, uncoated finish — no coating to chip, flake, or interfere with thread fit
• Meets ASME B18.3 and ASTM F837 dimensional and material standards

Compatibility

Designed as an OEM-style replacement or service fastener for any assembly requiring a 10-32 UNF hex socket cap screw with a 1/4 inch length under head and 5/32 inch drive.

Installation Notes

Install using a calibrated 5/32 inch hex key or hex socket bit driver. Verify thread engagement in the mating component before torquing to avoid cross-threading fine UNF threads. De-energize or lock out any equipment before replacing fasteners on live panels or assemblies per applicable OSHA lockout/tagout procedures. Do not mix stainless fasteners with dissimilar metals in corrosive environments without evaluating galvanic compatibility.