50 Pcs Self Tapping Screws, M4 x 40mm Multi Purpose Small Screw, 304 Stainless Steel, Phillips Pan Head Bolts for Wood, Drywall and Furniture

• Threaded bolt size: thread M4, cross head diameter 7mm, head thickness 2.2mm. Thread length 40mm.
• Material: 304 stainless steel. Greater strength and durability. It has a strong and lightweight material that can withstand wear and tear while still rust-free and easy to install. Head type: standard phillips pan head, quick and time-saving installation. Easy to loosely tighten with a regular screwdriver.
• Excellent workmanship: screws are smooth and burr-free, with standard threads and uniform pitch. Save time and increase installation efficiency.
• Easy to install: Self-tapping screws are designed to cut their own threads as they are driven into the material, which makes them easy to install without the need for pre-drilled holes.
• Versatile: Self-tapping screws are versatile and can be used in a wide range of materials, including metal, plastic, and wood.

Product name: Phillips pan head screws. Material: Carbon steel. Quantity: 50 pieces. Size: M3 (bolt length 8mm - 50mm), M4 (bolt length 10mm - 50mm), M5 (bolt length 10mm - 50mm). The advantages of self-tapping crosshead screws: Easy to install: Self-tapping screws are designed to cut their own threads as they are driven into the material, which makes them easy to install without the need for pre-drilled holes. Versatile: Self-tapping screws are versatile and can be used in a wide range of materials, including metal, plastic, and wood. Stronger fastening: Self-tapping screws create a stronger and more secure fastening than regular screws because they create their own threads in the material, which helps to prevent the screw from coming loose over time. Time-saving: Self-tapping screws save time and effort because they eliminate the need for pre-drilled holes or tapping threads. This makes them a popular choice for large-scale projects or for applications where time is of the essence. Cost-effective: Self-tapping screws are often more cost-effective than other fastening methods because they require fewer steps and materials.