Value Collection R58005074 Sheet Metal Screw Size 4

Product Description

The VALUE COLLECTION R58005074 is a No. 4 pan head sheet metal screw designed for fastening light-gauge sheet metal, plastic panels, and thin substrates in HVAC, electrical, and general trade applications. The slotted drive accepts a standard flat-blade screwdriver. Manufactured from Grade 316 stainless steel with an uncoated finish, this fastener delivers strong corrosion resistance in wet, coastal, and chemically exposed environments. The 0.5-inch length is measured under the head, making it a compact choice for thin-material assemblies where a low-profile pan head is required.

This screw is commonly used in HVAC ductwork, electrical enclosures, control panel assembly, and sheet metal fabrication. The pan head profile distributes clamping load evenly across the material surface, reducing the chance of pull-through on light-gauge stock. Grade 316 stainless steel makes it suitable for outdoor installations, rooftop equipment, pool mechanical rooms, and marine-adjacent environments where standard carbon steel fasteners would corrode prematurely. Licensed tradespeople and fabricators working with stainless enclosures or corrosion-sensitive assemblies will find this screw a reliable fit.

Key Features

• Grade 316 stainless steel construction for superior corrosion resistance in harsh or wet environments
• Pan head profile provides broad bearing surface and even clamping on light-gauge sheet metal
• Slotted drive compatible with standard flat-blade screwdrivers
• 0.5-inch length under head suits thin-material and compact-clearance fastening applications
• Uncoated finish — no coating inconsistency or flaking in corrosive service conditions
• No. 4 thread size for light-duty, precise fastening in small-form-factor assemblies

Compatibility

Designed as a standard No. 4 pan head sheet metal screw for use in light-gauge sheet metal, thin plastic panels, and similar substrates across HVAC, electrical, and general trade fabrication applications.

Installation Notes

Installation is performed by HVAC technicians, electricians, and sheet metal fabricators using a standard flat-blade screwdriver or slotted bit driver. Always pre-drill or punch a pilot hole in harder or thicker stock to prevent material distortion and ensure proper thread engagement. De-energize any electrical enclosure or control panel before fastening hardware in proximity to live components. Follow applicable NEC or IFGC requirements for enclosure integrity when using fasteners on listed equipment.