Mega Sale 4 X 1/4″ Type AB Self Tapping Sheet Metal Screws Flat Undercut Head Phillips Drive 18/8 Stainless Steel (5000/Pkg.)
Original price was: $153.56.$64.50Current price is: $64.50.
For orders under $150.00, a shipping fee of $12.99 applies.
Type AB Self Tapping Sheet Metal Screws provide fast, secure fastening for metal-to-metal joints in professional assemblies. They are built from 304 Stainless Steel (18/8) with a flat undercut head and Phillips drive to resist corrosion in outdoor or moisture-prone environments.
Specs
Dimensions: Diameter #4; Length 1/4 inch
Drive type: Phillips
Material grade: 304 Stainless Steel (18/8)
Features
Self tapping design enables installation directly into sheet metal without pre-drilling, reducing assembly steps and cycle times.
Flat undercut head provides flush seating and minimal protrusion for tight panel assemblies.
Phillips drive offers broad tool compatibility with common hand and power drivers, supporting high-turn installation.
Material grade: 304 Stainless Steel (18/8) delivers strong corrosion resistance in indoor and outdoor environments, including damp conditions.
Bulk packaging: 5,000 screws per bulk pack supports high-volume manufacturing and continuous production workflows.
Applications: suitable for light to medium metal panels, HVAC enclosures, electrical housings, automotive trim, and appliance assemblies where corrosion resistance and clean finishes are required.





