Value Collection 588669PR 1/4-20 X 2-3/4 Round Head Phillips Screw

Product Description

The VALUE COLLECTION 588669PR is a 1/4-20 threaded machine screw with a round head and Phillips drive, designed for general-purpose fastening in metal, wood, and fabricated assemblies. The screw measures 2-3/4 inches in length under the head and is manufactured from steel with a zinc finish that provides basic corrosion resistance for indoor and light-duty applications. It conforms to ASME B18.6.3 and SAE J82, making it a dimensionally consistent choice for assemblies requiring standardized fastener specifications. Machinists, maintenance technicians, fabricators, and industrial assembly personnel use this fastener in production and repair work.

This screw is suited for light industrial, commercial, and general maintenance applications where a standard 1/4-20 unified coarse thread is specified. The round head profile sits above the mating surface, making it appropriate where a low-profile or flush fit is not required. The Phillips drive is compatible with common power drivers and hand tools. This fastener is sold in a minimum order quantity of 100 pieces per order, packaged as a single unit.

Key Features

• 1/4-20 unified coarse thread for wide compatibility with standard tapped holes and nuts
• 2-3/4 inch length under head for fastening through thicker material stacks
• Round head Phillips drive accepts standard No. 2 Phillips bits and hand screwdrivers
• Steel construction with zinc finish for basic corrosion resistance in dry or indoor environments
• Meets ASME B18.6.3 and SAE J82 dimensional and material grade standards
• Grade J82 material classification ensures consistent mechanical properties across the batch

Compatibility

Designed as a standard 1/4-20 coarse thread machine screw suitable for use with any tapped hole, nut, or threaded insert conforming to 1/4-20 UNC specifications per ASME standards.

Installation Notes

Install using a No. 2 Phillips screwdriver or a power driver with a No. 2 Phillips bit. Ensure the mating thread is clean and free of debris before driving. Do not exceed the torque rating of the mating material, particularly when threading into plastic or soft metals. Zinc-finished fasteners are intended for dry or low-humidity indoor environments and are not recommended as a substitute for stainless or hot-dip galvanized fasteners in wet or outdoor exposures.