Value Collection 350-0440-61 Socket Cap Head Screw 1/4-20

Product Description

The VALUE COLLECTION 350-0440-61 is a 1/4-20 socket cap head machine screw designed for applications requiring a Torx drive interface and high tensile strength. Manufactured from alloy steel with a black oxide finish, this fastener measures 2.5 inches in length under the head and is partially threaded. The T30 Torx drive reduces cam-out during installation and is well suited to high-torque assembly work. Licensed tradespeople and industrial maintenance technicians working with metal fabrications, machinery, and structural assemblies will find this screw compliant with ANSI B18.3, ANSI B18.8.2, ANSI B2.2, and MS16555 standards.

This fastener is appropriate for use in general industrial, mechanical, and trade applications where a 1/4-20 thread form and a recessed Torx drive are specified. Partial threading makes it suitable for clamped joint assemblies where thread engagement is intentionally limited to the mating component. The black oxide finish provides mild corrosion resistance and reduces light reflection in finished assemblies. Typical installation environments include equipment panels, machine frames, enclosures, and structural fixtures across manufacturing, HVAC equipment assembly, and electrical panel fabrication.

Key Features

• 1/4-20 thread size with 2.5 inches of length under head
• Partially threaded for controlled clamp-zone engagement
• T30 Torx drive reduces cam-out under high installation torque
• Alloy steel construction for high tensile and shear strength
• Black oxide finish for mild corrosion resistance and low reflectivity
• Compliant with ANSI B18.3, ANSI B18.8.2, ANSI B2.2, and MS16555 standards

Compatibility

Designed as a standard 1/4-20 partially threaded socket cap head machine screw suitable for use in any application specifying that thread size, drive type, and fastener standard.

Installation Notes

Installation requires a T30 Torx bit or driver; using an incorrect drive size risks fastener and drive tool damage. De-energize and lock out any equipment before replacing or installing fasteners in live assemblies per applicable OSHA lockout/tagout procedures. Thread the fastener by hand to confirm engagement before applying torque to avoid cross-threading the mating component. Consult assembly drawings or engineering specifications for torque requirements, as no product-specific torque value is defined in the available data.