Value Collection R63060964 3/8-16 X 1-1/2 in Flat Slotted Screw

Product Description

The VALUE COLLECTION R63060964 is a 3/8-16 UNC flat head machine screw in grade 18-8 stainless steel. It measures 1-1/2 inches in overall length with a slotted drive and a bright, uncoated finish. Flat head geometry allows the fastener to sit flush with or below the mating surface when installed in a countersunk hole. Grade 18-8 stainless steel provides solid corrosion resistance in wet, outdoor, and mildly chemical environments. This fastener is used across HVAC, plumbing, electrical, and general mechanical assembly applications wherever a flush-mount, corrosion-resistant threaded fastener is required.

This screw is suited for residential and light commercial installations where a flush seating fastener is needed in stainless steel. Common applications include mounting panels, securing enclosure covers, and fastening components in equipment exposed to moisture or wash-down conditions. The 3/8-16 UNC thread is a standard coarse-thread designation widely used in mechanical and structural assemblies. A flat standard slotted drive is compatible with flat-blade screwdrivers and slotted bits across standard hand and power tools.

Key Features

• 3/8-16 UNC coarse thread for broad compatibility with standard tapped holes and hardware
• 1-1/2 inches overall length with full 1-1/2 inches of thread under head
• Flat head profile seats flush when used with a properly countersunk hole
• Grade 18-8 stainless steel construction resists corrosion in wet and outdoor environments
• Bright uncoated finish — no plating to chip, flake, or introduce dimensional variation
• Slotted drive works with standard flat-blade screwdrivers and slotted power bits

Compatibility

Designed as a standard 3/8-16 UNC flat head machine screw suitable for use in any application requiring an inch-series coarse-thread stainless fastener of this length and head style.

Installation Notes

Install using a flat-blade screwdriver or slotted bit sized to match the head slot to avoid cam-out and slot damage. A countersunk hole is required for the flat head to seat flush with the mating surface. Torque to the fastener manufacturer or equipment OEM specification for 3/8-16 stainless steel hardware. When installing in stainless-to-stainless assemblies, apply an appropriate anti-seize compound to prevent galling.