[7000 BULK] Self Piercing Screws Indented Hex Washer Head Slotted Drive Steel Zinc Plated 8 X 1/2 Affordable

Self-piercing screws designed for fastening metal panels without pre-drilling. The indented hex washer head paired with a slotted drive provides flush seating and reliable clamping in thin sheet metal while corrosion protection is achieved through zinc plating on steel.

Specs

Dimensions: Thread diameter: #8; Length: 1/2 inch

Finish: Zinc Plated

Drive Type: Slotted Drive

Material: Steel

Features

Self-piercing capability: Enables metal-to-metal fastening without pre-drilling, reducing assembly steps and ensuring proper alignment in thin metal panels.

Indented Hex Washer Head: Provides even load distribution across the joint, minimizes pull-through under load, and promotes a flush seating surface for a clean finish.

Corrosion resistance: Zinc plating delivers durable protection against surface corrosion in typical indoor and outdoor environments.

Drive compatibility: Slotted drive accommodates common hand and power tools; consistent bit seating minimizes cam-out and reduces driver wear.

Ideal use cases: Suitable for roofing, flashing, thin-gauge steel assemblies, electrical enclosures, and automotive trim where a secure, flush-fastening solution is required.