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Happy2026

340PCS Black Self-Tapping Screws Assortment for Metal Wood

Regular price $11.54
Shipping calculated at checkout.


Delivery and Shipping

  • Orders are processed within 1–2 business days after confirmation.
  • Standard delivery takes 2–10 business days.
  • Express delivery usually arrives in 1–5 business days.
  • Please allow extra time during holidays or peak seasons.

This 340-piece self-tapping screw set is ideal for DIY projects and professional repairs. Made from durable carbon steel with a black oxide finish, these screws resist corrosion while providing a strong, reliable hold in metal, wood, and plastic. The self-tapping design eliminates the need for pre-drilling, and the assortment of sizes ensures you have the right screw for every task. Stored in a convenient box, this set keeps your screws organized and ready for use in any repair or building project.

Features
High-Quality Material: Carbon steel construction for strength and durability.
Corrosion-Resistant: Black oxide finish enhances rust protection.
Versatile Applications: Suitable for metal, wood, and plastic repairs.
Self-Tapping Design: Cuts into material for secure fastening without pre-drilling.
Assorted Sizes: Includes multiple sizes, organized neatly in a storage box.

Specifications
Material: Carbon Steel
Finish: Black Oxide
Sizes Included: M3, M3.5, M4, M4.8
Total Quantity: 340 Pieces
Storage Box Dimensions: 17.8cm x 10.5cm x 2.3cm (7" x 4.1" x 0.9")

Package Includes
340PCS assorted self-tapping screws
1 x Storage Box

Note
Colours may vary slightly due to lighting and screen settings.
Please allow a 1-3 mm difference due to manual measurements.

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