Value Collection R63060846 Flat Head Machine Screw 3/8-16

Product Description

The VALUE COLLECTION R63060846 is a flat head slotted machine screw designed for general fastening applications in trade and industrial settings. Manufactured from 18-8 stainless steel with a bright, uncoated finish, this screw offers corrosion resistance suited to wet, humid, or chemically exposed environments. The 3/8-16 UNC thread size and 3/4 inch overall length make it a standard choice for through-bolting, panel attachment, and equipment assembly work where a flush or countersunk head profile is required. Electricians, plumbers, HVAC technicians, and mechanical contractors commonly use this fastener when assembling enclosures, mounting brackets, or securing components to panels.

This machine screw is appropriate for residential and commercial applications where stainless steel fasteners are specified to meet corrosion resistance requirements. It is sold in multiples of five per order. The slotted drive accommodates standard flat-blade screwdrivers, making it compatible with basic hand tools and power drivers with flat-tip bits. Applications include equipment mounting, ductwork and panel assembly, and general mechanical work across HVAC, plumbing, and electrical trades.

Key Features

• 18-8 stainless steel construction provides corrosion resistance in wet and humid environments
• Flat head profile allows flush or countersunk installation in panels and flat stock
• Slotted drive compatible with standard flat-blade screwdrivers and power driver bits
• 3/8-16 UNC thread for broad compatibility with standard tapped holes and nuts
• Bright, uncoated finish with no additional plating or coating
• Sold without washer; washer selection is left to the installer based on application

Compatibility

Designed as a standard UNC machine screw for use in any application requiring a 3/8-16 thread, flat head profile, and 3/4 inch overall length in stainless steel construction.

Installation Notes

Installation should be performed by a qualified tradesperson using appropriate tools for the application. Ensure the mating material is properly tapped or fitted with a matching 3/8-16 nut before driving the screw. Do not overtighten stainless steel fasteners, as galling can occur; consider using an anti-seize compound when threading into stainless steel tapped holes. Verify that the countersink angle of the receiving material matches the flat head geometry before final assembly.