Value Collection R63064840 Flat Socket Cap Screw 3/8-16

Product Description

The VALUE COLLECTION R63064840 is a flat socket cap screw designed for applications requiring a flush or countersunk fastener profile. It features an 82-degree flat head and a 7/32-inch hex socket drive, accepting a standard hex key for installation and removal. The fastener is machined to a 3/8-16 UNC thread specification with an overall length of 3/4 inches. Constructed from 18-8 stainless steel, it offers solid corrosion resistance in wet, humid, or chemically exposed environments. Maintenance technicians, mechanical contractors, and equipment assemblers use this screw type when a low-profile head is required to sit flush with or below a surface.

This screw is suited for use in mechanical assemblies, equipment panels, enclosures, and structural connections where UNC inch-series fasteners are specified. The 3/8-16 coarse thread engages quickly during assembly and holds well in metal-tapped holes. The 18-8 stainless steel composition makes it appropriate for outdoor equipment, pool-area hardware, HVAC unit housings, and other environments where carbon steel fasteners would corrode. This item is sold individually but carries a minimum order quantity of 100 pieces per order.

Key Features

• 82-degree flat head sits flush with or below the mating surface when countersunk
• 7/32-inch hex socket drive for use with a standard Allen or hex key
• 3/8-16 UNC coarse thread for fast engagement in tapped metal or insert-threaded assemblies
• 18-8 stainless steel construction provides corrosion resistance in wet and outdoor environments
• Overall length of 3/4 inches measured from tip to top of head
• Inch measurement system, compatible with standard UNC tooling and gauges

Compatibility

Designed for use in any assembly specifying a 3/8-16 UNC flat socket cap screw with an 82-degree countersink angle and inch-series hex socket drive.

Installation Notes

Installation requires a 7/32-inch hex key or Allen driver; use a properly sized tool to avoid rounding the socket. Ensure the mating hole is tapped to 3/8-16 UNC and countersunk at 82 degrees before installation. De-energize or shut down any equipment before fastener service to prevent accidental contact with live components. Apply appropriate thread lubricant or anti-seize if installing in stainless-to-stainless configurations to reduce the risk of galling.