10 X 1/2″ Type B Self Tapping Sheet Metal Screws Serrated Indented Hex Washer Head Unslotted Drive Steel Zinc & Bake (8000/Pkg.) Bargain

Type B Self Tapping Sheet Metal Screws are designed for fastening into sheet metal without pre-drilling.

The serrated indented hex washer head and unslotted drive enable secure seating, high torque transfer, and reliable engagement in zinc-bake plated steel.

Specs

Dimensions: #10 x 1/2

Finish: Zinc & Bake

Drive type: Unslotted

Thread type: Type B

Features

Self-tapping capability: Cuts its own thread into sheet metal, enabling assembly without pre-drilling for suitable gauge ranges common in metal enclosures and HVAC components.

Serrated indented hex washer head: Provides a flush seating surface, reduces pull-through, and enhances load distribution in thin metal panels.

Unslotted drive: Compatible with standard screwdrivers and power bits; minimizes cam-out in typical installation torque.

Finish: Zinc plating with bake coating offers corrosion protection against moisture and ambient exposure in commercial environments.

Material: Steel base for robust shear strength and clamp load capacity in sheet metal assemblies.

Quantity: 8,000 pieces per bulk pack for high-volume manufacturing and stocking.

Typical applications: Enclosures, ductwork, automotive trim, appliance housings, and light structural assemblies where secure fastening and flush seating are required.