12 X 3/8″ Type B Self Tapping Sheet Metal Screws Indented Hex Washer Head Unslotted Drive Steel Zinc & Bake (6000/Pkg.) Fresh Stock

Type B Self Tapping Sheet Metal Screws with Indented Hex Washer Head and Unslotted Drive deliver secure fastening for thin gauge metal panels. This bulk pack of #12 x 3/8 inch screws is engineered for high-volume manufacturing, offering reliable thread forming and corrosion resistance in steel assemblies.

Specs

Diameter: #12

Length: 3/8 inch

Finish: Zinc & Bake

Drive type: Unslotted

Material grade: Steel

Thread type: Self-tapping

Features

Self-tapping functionality: Forms its own threads in thin-gauge sheet metal, enabling installation without pre-drilling and reducing production cycle times.

Indented Hex Washer Head: Large bearing surface distributes load, promotes flush seating, and minimizes pull-through in softer metals.

Unslotted drive: Hex-driver engagement provides robust torque transfer and reduces drive-slot damage during high-torque applications.

Finish: Zinc bake coating delivers reliable corrosion protection and uniform appearance across metal assemblies exposed to moisture or humidity.

Size and geometry: #12 diameter with 3/8 inch length suits moderate load fastening for sheet metal panels and enclosures.

Bulk packaging: 6,000 screws per bulk pack supports high-volume manufacturing and rapid replenishment for production lines.

Applications: Ideal for electrical enclosures, appliance housings, HVAC duct components, and automotive interior trim where secure, fast, removable connections are required.