Value Collection C52000763 Machine Screw 5/16-18 X 1-3/4 in

Product Description

The VALUE COLLECTION C52000763 is a 5/16-18 x 1-3/4 inch oval head Phillips machine screw made from 18-8 stainless steel. The oval head profile sits slightly above the surface with a countersunk bearing face, producing a low-profile finished appearance. The Phillips drive allows standard installation with common hand or power tools. Manufactured to Unified National Coarse (UNC) thread standards, this screw is supplied uncoated, allowing the inherent corrosion resistance of 18-8 stainless steel to serve as the primary protection. Each package contains 10 screws. Installers in HVAC, electrical, and light mechanical trades use fasteners of this type when securing panels, brackets, and equipment enclosures.

This screw is suited for general light-to-medium duty fastening applications where a flush or near-flush finished appearance is required. The 5/16-18 UNC thread is a widely used coarse-pitch size compatible with standard tapped holes, nuts, and threaded inserts in that designation. The 1-3/4 inch length under head accommodates typical panel and bracket stacking in residential and commercial equipment installations. The 18-8 stainless steel construction makes it appropriate for indoor and moderate-exposure environments where rust resistance is a consideration.

Key Features

• Oval head profile delivers a low-profile, finished appearance at the fastened surface
• Phillips drive compatible with standard No. 3 Phillips bits and screwdrivers
• 5/16-18 UNC thread pitch fits standard tapped holes, hex nuts, and threaded inserts
• 18-8 stainless steel construction provides corrosion resistance without a surface coating
• Uncoated finish exposes bare stainless steel for direct contact applications
• Sold in a 10-piece pack for small-quantity service and replacement needs

Compatibility

Designed as a standard UNC fastener for use in any application requiring a 5/16-18 threaded screw with an oval head Phillips drive in 18-8 stainless steel.

Installation Notes

Installation is performed with a No. 3 Phillips bit or matching screwdriver. The mating hole or nut must be tapped or sized for 5/16-18 UNC thread. Snug the fastener to the required clamp load without over-torquing, as stainless steel fasteners are susceptible to galling when driven too aggressively. Power down or de-energize any equipment before accessing enclosures or panels where this fastener is being installed or replaced.