Value Collection 3TSSF94C112 Flat Socket Cap Screw 1/4-20

Product Description

The VALUE COLLECTION 3TSSF94C112 is a flat socket cap screw designed for applications requiring a flush or countersunk fastener profile. It features a 1/4-20 UNC thread with an overall length of 1-3/4 inches and is machined from 316 stainless steel for strong corrosion resistance in wet, marine, and chemical environments. The hex socket drive measures 5/32 inches and accepts a standard hex key for installation. The 82-degree flat head seats flush when installed into a properly countersunk hole. Electricians, plumbers, pipefitters, and general mechanical contractors use this fastener in panel assemblies, equipment mounting, and pipe support hardware where a low-profile head is required.

This screw suits residential and commercial installations where fastener head protrusion is not acceptable or where a clean, flush surface finish is needed. Typical applications include HVAC equipment enclosures, pump and valve mounting hardware, electrical panel components, and structural brackets exposed to moisture or mild chemical contact. The 316 stainless steel grade performs well in salt-air and chlorinated environments, making it a common choice for pool equipment and coastal installations.

Key Features

• 316 stainless steel construction provides strong resistance to corrosion in marine, pool, and chemical-exposure environments
• 82-degree flat head profile seats flush in a standard countersunk hole for a low-profile installation
• 1/4-20 UNC thread for compatibility with common tapped holes and threaded inserts
• 5/32-inch hex socket drive accepts standard hex keys and ball-end drivers
• Overall length of 1-3/4 inches suits a wide range of panel thickness and stack-up applications

Compatibility

Designed as a standard inch-series flat socket cap screw for use in any tapped or threaded assembly requiring a 1/4-20 UNC thread and an 82-degree countersunk flat head seating surface.

Installation Notes

Install using a 5/32-inch hex key or ball-end driver. Ensure the mating hole is countersunk to 82 degrees at the correct diameter before driving the fastener. Power down and de-energize any electrical equipment before fastening components inside enclosures or panels. Do not overtighten stainless steel fasteners into stainless tapped holes without appropriate anti-galling lubricant, as thread galling can occur.