Value Collection A98174 No. 10 Flat Head Torx Sheet Metal Screw 50pk

Product Description

The VALUE COLLECTION A98174 is a No. 10 flat head Torx sheet metal screw designed for secure, flush-mount fastening in metal fabrication, HVAC ductwork, enclosures, and light-gauge sheet metal assemblies. The screw measures 0.75 inches in overall length and is manufactured from Grade 18-8 stainless steel, providing strong corrosion resistance in environments exposed to moisture or mild chemicals. The Type A point style allows the fastener to self-pierce and thread into sheet metal without a pre-tapped hole. The T25 Torx drive delivers higher torque transfer and reduces cam-out compared to Phillips or slotted drives. Each package contains 50 screws.

This fastener is suited for HVAC contractors, sheet metal workers, electricians, and plumbers who need reliable, corrosion-resistant fastening in residential and light commercial applications. Typical uses include securing duct panels, junction box covers, equipment enclosures, and access panels. The flat head sits flush with the work surface, making it appropriate where a low-profile finish is required. The 18-8 stainless steel construction makes these screws a practical choice in damp mechanical rooms, rooftop units, or coastal installations where carbon steel fasteners would corrode prematurely.

Key Features

• Grade 18-8 stainless steel construction for corrosion resistance in wet or outdoor environments
• T25 Torx drive reduces cam-out and improves torque transfer during installation
• Type A self-piercing point for direct installation into light-gauge sheet metal without pre-tapping
• Flat head profile sits flush with the mating surface for a clean, low-profile finish
• No. 10 thread size with 0.75-inch overall length suits common sheet metal thicknesses
• Sold in a 50-piece package for job-site and shop use

Compatibility

Designed for use in light-gauge sheet metal applications including HVAC ductwork, electrical enclosures, and equipment panels where a No. 10 flat head Torx fastener is specified.

Installation Notes

Installation is typically performed by sheet metal workers, HVAC technicians, electricians, or plumbers using a T25 Torx bit driver or impact driver set to an appropriate torque setting for 18-8 stainless fasteners. De-energize all electrical equipment and shut off any associated systems before fastening enclosures or panels. Avoid over-torquing stainless steel screws, as the material is susceptible to galling and thread seizure. Use a calibrated clutch driver or hand driver for final seating when working with thin-gauge sheet metal to prevent stripping.