Professional Grade 3/8 X 1″ Type B Self Tapping Sheet Metal Screws Indented Hex Washer Head Unslotted Drive Steel Zinc & Bake (500/Pkg.)
Original price was: $354.53.$148.90Current price is: $148.90.
For orders under $150.00, a shipping fee of $12.99 applies.
Type B self tapping sheet metal screws with an indented hex washer head are designed for secure fastening into thin-gauge metal, packaged in 500 pieces. The unslotted drive and zinc bake finish provide reliable seating and corrosion resistance in light to medium duty assemblies.
Specs
Dimensions: Diameter 3/8″, Length 1″
Finish: Zinc plated with bake-on coating
Drive type: Unslotted
Material grade: Steel
Features
Self tapping design: Cuts its own threads in sheet metal, reducing the need for pre-drilling in many applications
Indented hex washer head: Low-profile seating surface with broad load distribution for secure fastening
Unslotted drive: Minimizes cam-out risk during installation in dense metals
Corrosion resistance: Zinc plating with bake-on coating enhances durability in outdoor or moisture-prone environments
Applications: Suitable for automotive trim, appliance enclosures, metal cabinets, ductwork, and light structural assemblies
Material compatibility: Designed for steel substrates and is compatible with zinc-based coatings





