Value Collection MP33835 No.10 Self Drilling Screw 1.5in

Product Description

The VALUE COLLECTION MP33835 is a No. 10 self drilling screw with a hex washer head and hex drive, designed for fastening into metal without the need for a pre-drilled pilot hole. The No. 3 drill point bores through the substrate and forms threads in a single operation, reducing installation steps on sheet metal and light structural applications. Manufactured from Grade 1016/1024 steel with a zinc-plated finish, the MP33835 delivers corrosion resistance appropriate for general indoor and light-duty mechanical assembly work. Length under head measures 1.5 inches. Minimum order quantity is 25 pieces.

This screw is suited for HVAC ductwork fabrication, electrical enclosure assembly, sheet metal framing, and related light-gauge metal fastening tasks. The hex washer head provides a wide bearing surface that resists pull-through, while the hex drive allows use with standard nut drivers and power tools common on commercial and residential jobsites. Typical users include sheet metal workers, HVAC installers, and general mechanical contractors who require a reliable self drilling fastener in quantity.

Key Features

• No. 3 drill point self drills and taps in a single pass — no pilot hole required
• Hex washer head provides wide bearing surface to resist pull-through on sheet metal
• Hex drive compatible with standard nut drivers and hex-drive power tool bits
• Grade 1016/1024 steel construction for consistent strength and machinability
• Zinc-plated finish for corrosion resistance in general indoor service conditions
• Meets AISI 1016, ASME B18.6.3, and SAE J78 standards

Compatibility

Designed as a general-purpose No. 10 self drilling screw suitable for light-gauge sheet metal fastening applications in HVAC, electrical, and mechanical assembly work.

Installation Notes

Self drilling screws of this type are typically installed by sheet metal workers and HVAC technicians using a hex-drive nut driver or power screwdriver set to a controlled torque clutch to avoid over-driving. Ensure the substrate material is within the rated drilling capacity of the No. 3 drill point before installation. Do not reuse a self drilling screw once removed, as the drill point and thread engagement will be compromised.