Value Collection R63066482 3/8-16 X 3 in Flat Head Slotted Screw

Product Description

The VALUE COLLECTION R63066482 is a 3/8-16 x 3-inch flat head slotted machine screw manufactured from 18-8 stainless steel with a bright, uncoated finish. The flat head profile sits flush with or below the mating surface, making it well suited for applications where a low-profile fastener is required. The 3/8-16 UNC thread designation indicates a coarse-thread pitch that engages securely in a wide range of tapped holes and threaded inserts. The 18-8 stainless steel construction provides corrosion resistance suitable for general industrial, mechanical, and light marine environments. This screw is sold individually but requires a minimum order of 5 pieces per transaction.

This fastener is appropriate for use in general mechanical assemblies, equipment fabrication, HVAC panel and bracket mounting, plumbing fixture attachment, and electrical enclosure work where flush-seating or countersunk fasteners are specified. The slotted drive is compatible with standard flat-blade screwdrivers and slotted power-tool bits. The overall length and length under head are both 3 inches, confirming full-thread engagement from the bearing surface to the tip.

Key Features

• 3/8-16 UNC coarse thread for broad compatibility with standard tapped holes and threaded inserts
• Flat head profile allows flush or countersunk seating in the mating material
• Slotted drive accepts standard flat-blade screwdrivers and power bits
• 18-8 stainless steel construction resists corrosion in damp and mildly corrosive environments
• Bright, uncoated finish maintains dimensional accuracy without added coating thickness
• 3-inch overall length with full 3-inch length under head for maximum thread engagement depth

Compatibility

Designed as a standard 3/8-16 UNC flat head slotted machine screw suitable for use wherever inch-series coarse-thread fasteners of this size and head style are specified.

Installation Notes

A licensed or qualified tradesperson should verify that the mating material is properly countersunk or counterbored to accept a flat head profile before installation. Power down or de-energize any equipment before installing fasteners in electrical or HVAC enclosures. Use a properly sized flat-blade screwdriver or bit to avoid cam-out and head damage. Torque to the fastener manufacturer or assembly specification for 3/8-16 stainless steel hardware.