340pcs PWA Crosshead Self-Tapping Screws Kit with Washers

340Pcs Wafer Head Flange Self-Tapping Screws Black

The 340 Pieces Carbon Steel Wafer Head Flange Self-Tapping Screws Kit is a reliable fastening solution designed for DIY projects, electronics assembly, mechanical repairs, and general hardware applications. Manufactured from durable carbon steel with a black finish, these screws provide excellent strength, corrosion resistance, and long-lasting performance.

Featuring a wafer head flange design, these screws offer a wider bearing surface that distributes pressure evenly and improves fastening stability. The self-tapping thread design allows the screws to create their own threads when driven into materials such as metal sheets, plastic, and wood, eliminating the need for pre-threaded holes in many applications.

With 340 assorted pieces, this screw kit provides multiple sizes suitable for a wide range of repair and assembly tasks. It is ideal for electronics projects, robotics builds, household repairs, and workshop use, making it an essential addition to any toolbox or DIY kit.

Key Features

• 340 Piece Assorted Kit Includes multiple screw sizes for various fastening needs.

• Construction Strong, durable material for reliable performance.

• Wafer Head Flange Design Provides wider surface contact for improved grip and stability.

• Self-Tapping Threads Easily creates threads in metal, plastic, and wood.

• Black Coated Finish Improves corrosion resistance and durability.

• Precision Threading Ensures smooth installation and secure fastening.

• Ideal for DIY & Repairs Perfect for electronics, machinery, and household projects.

Technical Specifications

Applications

• Electronics Assembly Projects

• Robotics and Mechanical Builds

• DIY Hardware Projects

• Household Repairs and Maintenance

• Computer and Equipment Assembly

• Workshop and Industrial Use

• Metal Sheet and Plastic Fastening

Precautions

• Use the correct screwdriver size to avoid damaging the screw head.

• Do not overtighten screws to prevent stripping threads.

• Store screws in a dry place to maintain corrosion resistance.

• Ensure compatibility with the material before installation.

• Wear protective equipment when working with metal or power tools.