XRXYMQ 55 Pcs Self Tapping Screws Metal 6.3 x 25 mm with EPDM Washers

• High-strength Material: XRXYMQ self tapping screws are manufactured from premium-grade steel, offering robust construction resistant to deformation. Self drilling screws for metal's surface undergoes a coating treatment, delivering excellent wear resistance and weatherproofing properties. This ensures sustained strength and secure fastening in prolonged outdoor environments, guaranteeing extended service life.
• Waterproof and Anti-loosening: XRXYMQ corrugated roof fixings feature high-elasticity EPDM sealing washers that form a protective seal upon installation, preventing leaks and effectively reducing vibration-induced loosening. Boasting excellent high-temperature resistance and anti-ageing properties, metal screws are suitable for environments requiring long-term secure connections, such as roofs and external walls, ensuring enduring and reliable fastening.
• Easy Installation: The combination of the hexagonal head and self-drilling tip design on the XRXYMQ roofing screws with rubber washers allows direct penetration through metal or timber without pre-drilling. The sharp threads cut smoothly, requiring less effort during operation. Compatible with both power drills and socket wrenches, tech screws for metal enhances construction efficiency and is suitable for both professional installations and home DIY projects.
• Multiple Applications: XRXYMQ tech screws are ideal for diverse assembly scenarios including metal roofing, fencing, steel structural frameworks, storage sheds, and timber cladding. Whether for outdoor projects or routine maintenance, they deliver stable connections and exceptional wind resistance, meeting the demands of varied materials and environments.
• Practical Combo: This set comprises 55 pieces of 6.3 ×25 mm XRXYMQ sheet metal screws, complete with dedicated sockets for immediate use. Neatly packaged for convenient storage and portability, it is compatible with multiple tools, making it an ideal choice for metal and wood installations, roof repairs, and similar tasks.

The XRXYMQ Sheet Metal Screw Set provides a robust, durable and efficient fastening solution. Multiple models are available: Sheet Metal Screws 4.8 x 16 mm - 100 pcs Sheet Metal Screws 4.8 x 19 mm - 100 pcs Sheet Metal Screws 4.8 x 35 mm - 70 pcs Sheet Metal Screws 5.5 x 25 mm - 70 pcs Sheet metal screws 5.5 x 50 mm - 45 pcs Sheet metal screws 6.3 x 25 mm - 55 pcs Sheet metal screws 6.3 x 50 mm - 50 pcs Sheet metal screws 6.3 x 75 mm - 50 pcs Sheet metal screws 6.3 x 100 mm - 45 pcs Screws feature high-elasticity EPDM sealing washers that automatically form a waterproof and dustproof seal upon tightening, preventing rainwater or condensation from entering screw holes and reducing rust risk. EPDM material offers excellent heat resistance and ageing resistance, providing lasting protection for roofs, exterior walls, and outdoor structures. Sheet metal screws come with a dedicated socket for immediate use upon unpacking. Compact packaging effectively prevents parts from scattering or loss, facilitating portability and storage. The galvanised steel construction is wear-resistant and durable, allowing for repeated use. Ideal for roof reinforcement, metal fence installation, shed construction, steel structure connections, and household repairs.