Value Collection 019149PR 1/4-20 X 3/4 in Hex Socket Cap Screw

Product Description

The VALUE COLLECTION 019149PR is a low socket cap hex socket screw designed for applications where a lower-profile head is required over a standard socket head cap screw. Sized at 1/4-20 UNC thread with a 3/4-inch length measured under the head, this fastener is fully threaded and driven with a 1/8-inch hex key. Constructed from alloy steel with a black oxide finish, it provides moderate corrosion resistance and is well suited for mechanical assemblies, machine guarding, fixtures, and general industrial use. Installation is performed by machinists, millwrights, and maintenance technicians.

This screw is used in applications where a standard socket head cap profile is too tall to clear adjacent components or enclosures. The low socket cap head style reduces installed height while retaining the hex socket drive interface. Typical installation scenarios include tight-clearance panel fastening, fixture plates, jigs, and light structural assemblies in industrial and commercial settings. The UNC thread form is the standard for inch-series fasteners in North American trade applications.

Key Features

• Low socket cap head reduces installed height compared to standard socket head cap screws
• 1/4-20 UNC fully threaded alloy steel construction for high-strength fastening
• 1/8-inch hex socket drive for use with standard hex keys or Allen drivers
• Black oxide finish provides mild corrosion resistance and reduces light reflection
• Meets ASME/ANSI B18.8 fastener standard
• 3/4-inch length measured under the head for precise fitment planning

Compatibility

Designed as an OEM-style replacement or maintenance supply fastener for standard 1/4-20 UNC tapped holes requiring a low socket cap head profile in inch-series mechanical assemblies.

Installation Notes

Installation is typically performed by machinists, millwrights, or maintenance technicians using a 1/8-inch hex key or appropriate socket driver. De-energize and lockout any machinery before replacing or installing fasteners in active equipment per applicable OSHA lockout/tagout procedures. Do not exceed the torque rating appropriate for 1/4-20 alloy steel fasteners as specified by your assembly documentation. Inspect threads and mating tapped holes for damage or contamination before installation.