Value Collection 350-0420-61 Socket Cap Machine Screw

Product Description

The VALUE COLLECTION 350-0420-61 is a fully threaded socket cap head machine screw designed for secure, high-torque fastening in industrial and mechanical assemblies. It features a 1/4-20 thread size and a 1-1/4 inch length under the head, driven by a T30 Torx drive for improved torque transfer and reduced cam-out compared to hex socket drives. The alloy steel construction with a black oxide finish provides solid mechanical strength and basic corrosion resistance in protected environments. This screw meets ANSI B18.3, ANSI B18.8.2, ANSI B2.2, and MS16555 fastener standards, making it suitable for precision and structural fastening applications across maintenance, manufacturing, and equipment assembly work.

This socket cap screw is used in general industrial, mechanical, and OEM assembly applications where a low-profile cap head and Torx drive engagement are required. Typical installations include machine frames, enclosures, brackets, and equipment panels where controlled torque and tamper-resistance are priorities. The black oxide finish suits indoor or lightly protected settings. It is commonly specified by maintenance technicians, machinists, and assembly personnel in manufacturing, HVAC equipment fabrication, and electrical enclosure work.

Key Features

• 1/4-20 thread size with 1-1/4 inch length under head for versatile fastening depth
• Fully threaded shank for maximum thread engagement throughout the grip length
• T30 Torx drive reduces cam-out and improves torque control during installation
• Alloy steel construction delivers high tensile and shear strength
• Black oxide finish provides a clean appearance and mild corrosion resistance in dry environments
• Meets ANSI B18.3, ANSI B18.8.2, ANSI B2.2, and MS16555 fastener standards

Compatibility

Designed as a standard 1/4-20 socket cap head machine screw suitable for use in any application requiring ANSI B18.3 or MS16555 compliant fasteners with a T30 Torx drive interface.

Installation Notes

Installation is performed with a T30 Torx driver or bit, either hand tool or power driver with torque control. Verify thread engagement depth and mating material strength before final assembly. Use thread-locking compound where vibration is a concern. Follow applicable fastener torque guidelines from the equipment manufacturer or relevant industry standards for the specific alloy steel grade.