Value Collection 350-2408-61 Socket Cap Machine Screw

Product Description

The VALUE COLLECTION 350-2408-61 is a 1/4-28 fully threaded socket cap machine screw with a Torx drive interface, manufactured from alloy steel with a black oxide finish. The socket cap head profile provides a low-profile, high-strength fastening solution suited to precision assemblies where hex socket or external-drive fasteners are not practical. The T30 Torx drive resists cam-out under torque, making it a reliable choice in production or maintenance environments. At 1/2 inch in length under the head and fully threaded, this screw is designed for tight-tolerance applications requiring consistent thread engagement along the full shank. It meets ANSI B18.3, ANSI B18.8.2, ANSI B2.2, and MS16555 standards.

This fastener is suited for mechanical assemblies, industrial equipment, tooling fixtures, and light structural applications where fine-thread 1/4-28 fasteners are specified. Fine-thread series fasteners are commonly selected in applications requiring greater thread engagement strength in thin materials, reduced risk of cross-threading, or precise torque control. This screw is appropriate for metal-to-metal assemblies in automotive, aerospace, and general industrial maintenance contexts. It is sold individually but must be ordered in minimum quantities of 100 units.

Key Features

• 1/4-28 fine thread provides stronger thread engagement compared to coarse-thread equivalents in the same diameter
• T30 Torx drive reduces cam-out risk during installation
• Fully threaded 1/2-inch length under head for maximum thread contact in shallow bosses
• Alloy steel construction for high tensile and shear strength
• Black oxide finish offers mild corrosion resistance and reduces light reflection in finished assemblies
• Meets ANSI B18.3, ANSI B18.8.2, ANSI B2.2, and MS16555 fastener standards

Compatibility

Designed as a standard 1/4-28 UNF socket cap machine screw compatible with any application specifying a T30 Torx drive, ANSI B18.3 socket cap geometry, and a 1/2-inch grip length in alloy steel with black oxide finish.

Installation Notes

Installation requires a T30 Torx bit or driver. Verify that mating threads are clean and free of debris before driving. As with all fine-thread fasteners, hand-start the screw carefully to avoid cross-threading. Follow applicable torque specifications from the equipment or assembly manufacturer for 1/4-28 alloy steel fasteners.