BOROLA 10 Sizes Self-Tapping Screws Assortment Kit, (3x3/8, 3x5/8, 3x3/4, 4x3/8, 4x5/8, 4x3/4, 4x1-1/4, 5x1/2, 5x3/4, 5x1-1/4) with Storage Box for Wood Plastic Drywall DIY Metal Projects

The BOROLA 100-Piece Self-Tapping Screws Assortment Kit is a versatile, all-in-one solution for every craftsman, DIY enthusiast, or repair technician.This set includes 10 of the most commonly used screw sizes (3mm to 5mm / 3/8"–1-1/4"), ensuring you always have the right fastener for any task—from delicate model assembly to heavy-duty furniture installation.Crafted from premium carbon steel, these screws feature sharp self-tapping tips and deep wide threads for quick penetration and firm grip—no pre-drilling required. The zinc-plated finish resists rust, ensuring stability even in humid or outdoor environments.Each size is individually stored in a clear compartmentalized box, allowing quick identification and easy access without mixing. Compact and portable, it fits perfectly in toolboxes or drawers.Whether you’re repairing cabinets, mounting wall shelves, or installing electrical fixtures, this set provides an efficient, reliable fastening solution for home, workshop, or on-site use.One box, ten sizes, endless possibilities—your all-purpose screw kit for everyday projects.

• Comprehensive 10-in-1 Screw Set: Includes 100 pieces in 10 commonly used sizes—from 3mm to 5mm (3/8" to 1-1/4")—covering nearly all household and professional fastening needs. Ideal for wood, plastic, drywall, and thin metal.
• Sharp Self-Tapping Tip: Built with a precision drill point that allows direct insertion without pre-drilling. Quickly bites into material, saving time and improving work efficiency.
• High-Strength Carbon Steel: Each screw is made from hardened carbon steel to ensure high strength and prevent bending or breakage during use. Designed for long-term reliability in both home and jobsite environments.
• Corrosion-Resistant Zinc Plating: The surface is zinc-coated to resist rust and oxidation, providing dependable performance even in humid areas such as bathrooms, kitchens, or garages.
• Wide Thread Design for Secure Hold: Deep, wide threads ensure a strong grip, excellent locking performance, and smooth driving without stripping or slippage.
• Organized Portable Storage Box: Comes in a transparent, sturdy plastic case with 10 clearly divided compartments—keeping every size tidy, and easy to find.
• Convenient Choice: No need for multiple purchases—one box meets all your daily repair and DIY needs. Perfect for home improvement, furniture assembly, appliance repair, or construction projects.