Value Collection C52000423 No. 14 Sheet Metal Screw 316 Ss

Product Description

The VALUE COLLECTION C52000423 is a No. 14 sheet metal screw with a hex washer head and slotted drive, manufactured from Grade 316 stainless steel with an uncoated finish. It measures 1 inch in length under the head. The hex washer head provides a built-in bearing surface that distributes clamping load and resists pull-through in thin-gauge sheet metal. Grade 316 stainless steel offers elevated corrosion resistance compared to Grade 304, making this fastener well suited for wet, marine, or chemically exposed environments. HVAC technicians, plumbers, electricians, and sheet metal workers use this screw type for securing ductwork panels, equipment housings, enclosures, and other light-gauge metal assemblies.

This screw is used in residential and commercial applications where a self-tapping fastener is needed to join or secure sheet metal components. Typical install scenarios include HVAC duct connections, electrical enclosure assembly, rooftop equipment panels, and plumbing chase covers. The slotted drive accommodates a standard flat-blade screwdriver or bit, keeping tool requirements minimal on the job site. Grade 316 stainless steel construction makes this fastener appropriate for coastal, outdoor, or high-humidity environments where standard carbon steel fasteners would corrode prematurely.

Key Features

• Grade 316 stainless steel construction provides superior corrosion resistance in marine and chemical environments
• Hex washer head style distributes clamping load and allows drive with a nut driver or socket for faster installation
• Slotted drive accepts standard flat-blade screwdriver bits
• 1 inch length under head suits a range of thin-gauge sheet metal assembly tasks
• Uncoated finish maintains base material corrosion properties without added coating thickness
• No. 14 thread size provides a coarse, self-tapping thread pattern for reliable engagement in sheet metal

Compatibility

Designed as a standard No. 14 hex washer head sheet metal screw suitable for use in light-gauge metal fabrication, HVAC ductwork, electrical enclosures, and similar sheet metal assembly applications.

Installation Notes

Installation is performed by HVAC technicians, electricians, plumbers, or sheet metal workers using a flat-blade screwdriver bit or hex nut driver. Ensure the mating material is properly supported before driving to prevent distortion of thin-gauge panels. De-energize electrical equipment and isolate HVAC systems before fastening near live components or pressurized ductwork. Do not overtighten — self-tapping screws in sheet metal can strip the formed thread if torque is excessive.