Value Collection 586785PS 3/8-16 X 1 Flat Head Phillips Screw

Product Description

The VALUE COLLECTION 586785PS is a 3/8-16 flat head Phillips drive machine screw designed for general-purpose mechanical fastening in metal and structural assemblies. Built from steel with a zinc finish for basic corrosion resistance, it meets ASME B18.6.3 and SAE J82 standards. The flat head profile sits flush with or below the mating surface when countersunk, making it suitable for applications where a low-profile fastener is required. At 1 inch overall length on a 3/8-16 coarse thread, this screw is sized for medium-duty fastening tasks encountered in fabrication, maintenance, and equipment assembly work.

This screw is used in light to medium industrial and mechanical applications where a coarse-thread steel fastener with a countersunk flat head is specified. Typical install scenarios include machine frames, fixtures, panels, and structural components requiring flush-mount hardware. The Phillips drive allows installation with standard hand and power tools. These screws are sold in minimum order quantities of 25 units and are intended for use by machinists, maintenance technicians, fabricators, and general tradespeople working to inch-system specifications.

Key Features

• 3/8-16 coarse thread for reliable thread engagement in steel and compatible base materials
• Flat countersunk head sits flush with the surface when properly countersunk
• Phillips drive compatible with standard Phillips screwdrivers and power bits
• Steel construction with zinc finish provides basic corrosion resistance for indoor and sheltered applications
• Meets ASME B18.6.3 and SAE J82 dimensional and material standards
• 1 inch overall length with full 1 inch length under head on a coarse-thread shank

Compatibility

Designed as a standard inch-system coarse-thread machine screw suitable for use in any application calling for a 3/8-16 x 1 inch flat head Phillips fastener conforming to ASME B18.6.3 or SAE J82 specifications.

Installation Notes

Installation is performed by machinists and maintenance technicians using a Phillips screwdriver or power driver with the appropriate bit size. The mating hole should be properly tapped to 3/8-16 and the countersink angle should match the flat head profile before fastener installation. Ensure threads and mating surfaces are clean and free of debris before driving. Do not overtighten, as this can strip the Phillips recess or damage the thread engagement in softer base materials.