Minerallac 39509 Hex Washer Head Tek Screw Kit, Zinc Plated

Minerallac 39509 Hex Washer Head Tek Screw Kit, Zinc Plated

The Minerallac 39509 Hex Washer Head Tekscrew Kit is a complete, job-ready assortment of self-drilling #8 and #10 hex washer head Tek screws designed for electricians and contractors who need multiple fastener sizes on hand without carrying separate boxes. This kit bundles #8 x 1/2", #8 x 3/4", #8 x 1", #10 x 1/2", #10 x 3/4", and #10 x 1" hex washer head Tek screws, all finished in zinc plating for corrosion resistance, and includes both 1/4" and 5/16" hex drivers so installers are equipped to drive every screw included in the kit. The hex washer head design provides a wide bearing surface for secure fastening into metal studs, boxes, brackets, and light-gauge steel without the need for pre-drilling, making this kit a practical solution for electrical, HVAC, and general metal-to-metal fastening applications where quick, self-tapping installation is required.

Key Features

• Multi-Size Assortment: Includes #8 x 1/2" (100 pcs), #8 x 3/4" (50 pcs), #8 x 1" (40 pcs), #10 x 1/2" (50 pcs), #10 x 3/4" (35 pcs), and #10 x 1" (30 pcs) hex washer head Tek screws in one convenient kit.
• Durable Construction: Zinc plated finish provides corrosion resistance for reliable long-term fastening performance.
• Self-Drilling Tek Point: Tekscrew design allows the screws to drill and tap their own hole into metal, eliminating the need for pre-drilling in many applications.
• Hex Washer Head: Wide bearing surface distributes clamping load and resists pull-through on thin-gauge metal.
• Included Drivers: Kit includes 1/4" and 5/16" hex drivers sized to match the #8 and #10 screw heads included, so no separate driver purchase is needed.
• All-In-One Kit Format: Consolidates multiple screw sizes and lengths plus drivers into a single kit for electricians, installers, and maintenance crews who need assorted Tek screws on the job.

Technical Specifications

• Screw Sizes: #8 and #10
• Head Type: Hex Washer Head
• Finish: Zinc Plated
• Driver Sizes Included: 1/4" and 5/16"
• Kit Contents: 8 x 1/2" (100), 8 x 3/4" (50), 8 x 1" (40), 10 x 1/2" (50), 10 x 3/4" (35), 10 x 1" (30)

Typical Applications

• Electrical Box and Bracket Mounting to Metal Studs
• Light-Gauge Steel Framing Assembly
• HVAC Duct and Sheet Metal Fastening
• General Metal-to-Metal Fastening on Job Sites
• Maintenance and Service Vehicle Fastener Restocking

Why Minerallac?

Minerallac fasteners are built to deliver dependable, corrosion-resistant performance for electrical and construction professionals. This zinc plated Hex Washer Head Tekscrew Kit gives installers a ready assortment of the most commonly needed #8 and #10 screw sizes along with the correct drivers, helping crews stay organized and equipped for a variety of self-drilling fastening tasks on the job site.