Value Collection R63034647 Machine Screw 1/4-20 2.5in

Product Description

The VALUE COLLECTION R63034647 is a 1/4-20 UNC machine screw with an oval head and Phillips drive, manufactured from 18-8 stainless steel with a bright, uncoated finish. It measures 2.5 inches in overall length, with a full 2.5 inches of length under the head. The oval head profile sits low and flush-countersunk, making it a common choice when a finished appearance is needed at the fastener head. Stainless steel grade 18-8 provides solid corrosion resistance in moderate-exposure environments. This fastener is sold in multiples of 10 per order with a package quantity of 1.

This screw is suited for general mechanical assembly, enclosure mounting, and equipment fabrication where a 1/4-20 unified coarse thread pattern is called for. It is a standard inch-system fastener commonly used in HVAC equipment panels, electrical enclosures, plumbing fixture brackets, and light structural assemblies. The oval head and Phillips drive make it appropriate for installations where aesthetics and tool accessibility both matter.

Key Features

• 1/4-20 UNC thread for broad hardware compatibility
• Oval head profile for a low-profile countersunk appearance
• Phillips drive for standard screwdriver and bit use
• 18-8 stainless steel construction for corrosion resistance
• Bright, uncoated finish — no plating to chip or flake
• Overall length and length under head both 2.5 inches

Compatibility

Designed as a standard 1/4-20 UNC inch-system machine screw suitable for general fastening applications in equipment panels, brackets, and assemblies requiring an oval-head Phillips fastener.

Installation Notes

Install with a Phillips screwdriver or compatible power bit. Use with a properly sized countersunk or oval-head clearance hole to allow the head to seat correctly. Ensure the mating material is tapped or uses a compatible 1/4-20 nut or insert. Avoid overtorquing stainless steel fasteners, as the alloy is susceptible to galling — apply an anti-seize compound when threading into stainless or aluminum if repeated removal is expected.