Lightweight Bulk 3/8″-16 Slotted Hex-washer Thread-cutting Screws — Type F, Bright-zinc Steel In Multiple Colors [8BLJjSw1]

Bright Zinc Slotted Hex-Washer Thread-Cutting Screws

Discover the ultimate in fastening solutions with our Bulk 3/8"-16 Slotted Hex-Washer Thread-Cutting Screws. These high-quality screws are designed to provide exceptional bolt-strength clamping in a single, self-tapping part, making them ideal for a wide range of applications. Whether you're working on truck beds, trailer frames, dock plates, or heavy-gauge steel assemblies, these screws offer a reliable and efficient solution. With their integral washer and deep flat-blade slot, they ensure a secure fit and easy installation in tight spaces.

Product Specifications and Features

Crafted from heat-treated carbon steel, these screws boast a bright zinc finish that is both corrosion-resistant and aesthetically pleasing. The Type F cutting point allows for clean internal thread formation in pre-drilled or punched holes, eliminating the need for additional washers, nuts, or welds. Our screws are also hydrogen-relief baked to IFI specs and factory dry-waxed for smooth seating and consistent clamp load. Key features include:

Dual-Drive Convenience: The indented 3/8" hex head is compatible with both 9/16" wrenches and broad slotted recesses for socket, impact gun, or large flat driver use.

Washer Head Advantage: The formed washer increases bearing area, resists pull-through, and helps seal the joint for a secure fit.

Bright-Zinc Finish: The corrosion-resistant plating ensures longevity and durability in various environments.

Practical Applications and Target Audience

These versatile screws are perfect for a variety of industries and projects. Whether you're a trailer manufacturer, dock builder, or heavy-steel fabricator, these screws will help you complete your tasks efficiently and effectively. Ideal for hardwood-to-steel joins, they offer a reliable solution for securing heavy-duty assemblies. With their bulk packaging and sealed master cartons, they are also well-suited for large-scale projects. Experience the difference with Monster Bolts and feel the strength and reliability of our Thread-Cutting Screws today!