Value Collection SBRI02506000-050BX Machine Screw 1/4-20

Product Description

The VALUE COLLECTION SBRI02506000-050BX is a 1/4-20 threaded machine screw measuring 6 inches in length under the head, featuring a round head profile and slotted drive. Manufactured from Grade 2 steel with a zinc-plated finish, this fastener meets ASME B18.6.3 standards for inch-series machine screws. The zinc coating provides basic corrosion resistance for general indoor and light-duty applications. This screw is a standard fastener used by electricians, HVAC technicians, plumbers, and mechanical contractors for equipment assembly, panel mounting, and structural fastening tasks where a slotted round head profile is specified.

This fastener is suited for general-purpose mechanical assembly in residential and light commercial applications. The 1/4-20 unified coarse thread is one of the most common inch-series thread sizes, making it compatible with a wide range of tapped holes, threaded inserts, and standard nuts. The 6-inch length accommodates deeper through-hole installations and stacked component assemblies. Sold in a minimum order quantity of 50 pieces per box, this screw is appropriate for contractors and service professionals who need consistent, code-compliant hardware on hand for equipment installation and repair work.

Key Features

• 1/4-20 unified coarse thread for broad compatibility with standard tapped hardware
• 6-inch length measured under the head for deep through-hole and stacked assembly applications
• Round head profile with slotted drive accepts standard flat-blade screwdrivers
• Grade 2 steel construction meets ASME B18.6.3 dimensional and material standards
• Zinc-plated finish provides basic corrosion resistance for indoor and controlled environments
• Sold in multiples of 50 pieces, suitable for trade and contractor-quantity purchasing

Compatibility

Designed as a standard inch-series machine screw for use with 1/4-20 tapped holes, threaded inserts, and hex nuts in general mechanical and equipment assembly applications.

Installation Notes

Install using a flat-blade screwdriver or slotted bit sized appropriately for the head recess. Ensure the mating tapped hole or nut is clean and free of debris before driving. For electrical enclosures or equipment panels, verify torque requirements per the equipment manufacturer or applicable NEC guidelines before final tightening. Do not over-drive; slotted heads are susceptible to bit slip under excessive torque.