Value Collection 586627PR 1/4-20 X 7/8 in Flat Head Phillips Screw

Product Description

The VALUE COLLECTION 586627PR is a 1/4-20 x 7/8 inch overall length flat head Phillips machine screw designed for general fastening applications in metal and structural assemblies. Manufactured from Grade 2 steel with a zinc finish for corrosion resistance, this screw follows Unified National Coarse (UNC) thread standards. The flat head profile sits flush with or below the mating surface, making it well suited for applications where a low-profile or countersunk finish is required. Sold in a minimum order quantity of 100 pieces, this screw is a standard stocking item for maintenance, repair, and fabrication work across mechanical and industrial trades.

This screw is used in light to medium-duty fastening tasks in residential and commercial mechanical assemblies, equipment enclosures, panels, and brackets. The Phillips drive is compatible with standard power drivers and hand tools, making installation straightforward in high-volume or repetitive assembly work. Grade 2 steel construction is appropriate for non-structural and general-purpose fastening where high-tensile-strength fasteners are not required. Technicians in HVAC, plumbing, electrical, and general mechanical service commonly stock this size for field repairs and equipment reassembly.

Key Features

• 1/4-20 UNC thread for compatibility with standard tapped holes and nuts
• 7/8 inch overall length with full thread engagement
• Flat head profile allows flush or countersunk installation
• Phillips drive works with standard screwdrivers and power bits
• Zinc finish provides basic corrosion protection for indoor and sheltered applications
• Grade 2 steel construction suitable for general-purpose fastening

Compatibility

Designed as a standard UNC thread machine screw suitable for any application requiring a 1/4-20 flat head Phillips fastener with 7/8 inch overall length.

Installation Notes

Installation does not require specialized tools — a Phillips bit or hand screwdriver is sufficient. Ensure the receiving hole is properly tapped or threaded to 1/4-20 UNC specification before driving the fastener. Do not overtighten; Grade 2 fasteners have lower torque ratings than Grade 5 or Grade 8 hardware. Power down or de-energize any equipment before accessing internal fastening points.