Zmbroll 220pcs M4 Hex Socket Head Cap Grade Black Carbon Hex Socket Sheet Metal Wood Screws with Wrench Self-Tapping Screws,

Assorted Sizes: 10 sizes of the most commonly used M4 socket head cap self-tapping screws, including 30 pieces of each size in M4x8mm, 10mm, and 12mm, 25 pieces of each size in 14mm and 16mm, and 15 pieces of each size in 18mm, 20mm, 25mm, 30mm, and 35mm, for a total of 220 screws. Includes a hex wrench. Packaged in a sturdy, reusable container for easy storage and organization. The various sizes and ample quantities can meet a variety of daily needs. MATERIAL: Our hex wood screws are made from high-quality grade 8.8 carbon steel, offering high hardness, corrosion resistance, and excellent stability. This ensures long-lasting performance and prevents premature rusting even in harsh environments. They are specially designed for reliable and secure fastening of wood. Self-tapping metal screws Color: Black; Thread Size: M4; Pitch: 1.4mm; Thread Type: Self-tapping screws; Drive Type: Hex Socket; Head Type: Internal Hex; Thread: Right-hand; Measurement System: Metric; Fully threaded screws hold metal stronger than other screws, available in a variety of sizes to accommodate various wood thicknesses and project needs, reliable performance with excellent pull-out strength and resistance to shear forces. Easy to Use: The durable socket head cap design and sharp, hardened point easily drill into materials like plastic and wood to form mating threads. The deep, precision-machined internal hex socket grips the hex wrench. This design significantly reduces the risk of driver cam-out or head stripping, allowing for higher torque application even in confined spaces with limited wrench swing. Ensures a secure, vibration-resistant fastener. Wide range of uses: Ideal for sheet metal assembly, joining metal to plastic or wood, auto repair, machinery, electronics enclosures, furniture assembly, and countless DIY projects. Our wood screws are ideal for a variety of woodworking projects. From furniture assembly and cabinetry to decking and general carpentry, these screws offer reliable performance and easy installation. Package includes: 220pcs small M4 socket head cap self-tapping screws with wrench M4x8mm --- 30 pieces. M4x10mm --- 30 pieces. M4x12mm --- 30 pieces. M4x14mm --- 25 pieces. M4x16mm --- 25 pieces. M4x18mm --- 20 pieces. M4x20mm --- 15 pieces. M4x25mm --- 15 pieces. M4x30mm --- 15 pieces. M4x35mm --- 15 pieces. Hex wrench---2 pcs. specification: Head type: Hex head self-tapping screws Drive Type: Hex Socket Material: Grade 8.8 carbon steel Coating: Black oxide finish Model: M4 Length: 8mm 10mm 12mm 14mm 16mm 18mm 20mm 25mm 30mm 35mm Color: Black wood screws Reasons to choose our self-tapping screws: **Precision Machined** - Deep, thick threads, sharp point style for reliable performance. **Rust Resistant Option** - Black oxide finish suitable for outdoor use. **Bulk Packaging Available** - Enough quantities and sizes to choose from. Upgrade your fastening projects with our high-performance socket head cap self-tapping screws! Designed for efficiency and strength, these screws combine the convenience of self-drilling with the reliability of an internal hex drive, making them an essential tool for professionals and DIY enthusiasts alike, commonly used in metalworking, woodworking, electronics, and furniture DIY. notification: 1.Some of the product sizes are very small, please read the detailed size carefully before purchasing! 2. The surface of the product is oxidized and blackened, providing excellent anti-rust performance. 3. Small parts, not suitable for children.