Pack of 100 Self-Tapping Screws Countersunk Head M3.5 x 13 mm Tapping Screws Countersunk Head 410 Stainless Steel Drilling Screws Cross Head Screws Self-Tapping with Two PH1 Bits Metal Screws for

• High-quality material: self-tapping screws are made of high-quality 410 stainless steel, whose hardness and tensile strength is significantly higher than 304 stainless steel. With excellent tensile strength and a rust-proof surface treatment, screws self-tapping provides exceptional corrosion, rust and oxidation resistance. It is durable and maintains its stable performance even in harsh environments.
• 【Efficient & Practical】: The countersunk cross slot design allows easy positioning and operation of sheet metal screws countersunk head. The large contact surface ensures even power transmission. Thanks to the non-slip structure, precise positioning is possible even with gloves. Metal screws features a deep thread design that ensures strong penetration and fastening force in different materials, allowing a firm connection.
• 【EASY INSTALLATION】:Self-drilling design can do drilling, tapping and fixing in one step - no pre-drilling required. Drilling screw easily penetrates aluminum and metal plates. The countersunk Phillips design of stainless steel drilling screws ensures stable installation, precise teeth with the screwdriver and prevents slipping or deformation. Installation is possible without any problems, so that the assembly can be completed quickly.
• Versatile application: drilling screws countersunk head is suitable for various materials such as metal plates, wood, plastic and soft metals. Self-drilling screws for steel meets the requirements for construction, furniture assembly, woodwork and DIY projects. Self-tapping stainless steel screws allow a stable connection between wood and metal as well as between metals, achieving a high-strength attachment across different materials.
• Box contents: The set contains 100 pieces self-tapping countersunk screws with the dimensions 3.5 x 13 mm, made of 410 stainless steel with countersunk head Phillips. The quantity is sufficient for different applications. In addition, stainless steel screws self-tapping contain a PH1-50 mm and a PH1-25 mm bit. We offer various self-tapping drilling models for different projects to ensure reliable attachment for your individual work needs.

1. Self-drilling screws are made of 410 stainless steel, offers higher tensile strength and has excellent corrosion, rust and oxidation resistance. 2. Self-tapping metal screws are precisely processed, has a smooth surface and a long service life. Metal screws self-tapping an extremely sharp drill tip, it can effortlessly penetrate aluminium or metal plates without the need for pre-drilling. 3. Self-tapping sheet metal screws have a standard Phillips design that allows even force distribution and facilitates daily use. Stainless steel self-drilling screws are often used for wood, plastic and soft metals in areas such as construction, carpentry and furniture assembly. Product specifications: Material: 410 stainless steel. Model: M3.5. Quantity: 100 pieces. Type: Countersunk Phillips Self Drilling Screws Stainless Steel Package contents: Pack of 100 self-tapping screws M3.5 x 13 mm countersunk Phillips One PH1-25 mm bit. One PH1-50 mm bit. Warm reminder: 1. Due to production batches and manual measurement, slight deviations may occur. Thank you for your understanding. 2. Please keep out of reach of children to avoid injury or swallowing. 3. If you have any questions, please contact us immediately. We will help you as soon as possible.