Flat Head Screws with Flange, 20 Pieces, M5x20mm Torx Screws, A2 V2A Stainless Steel, Dome Head Screws, ISO 7380-2 Standard, Flange Screws, Full Thread Screws

High stability: Torx screws with washers feature a unique flange design. The integrated flange replaces separate washers, which not only increases friction between the screw and the contact surface but also distributes pressure, ensuring the screws remain stable long after installation. Superior anti-loosening: The flanged design of the flat head screws provides greater locking force and prevents the screw from loosening due to vibration. The flanged design also increases the contact area between the screw and the mounting surface, further enhancing anti-loosening performance. High-quality materials: The flat head Torx screws are made of stainless steel, which offers excellent tensile and shear strength. This material ensures not only the stability of the screws under high stress, but also their performance in extreme environments. Wide range of applications: Flat head screws with a Torx drive are ideally suited for applications in fields requiring high reliability and a long service life, such as automotive, aerospace, mechanical engineering, precision instruments, model making, etc. Machine screws with washers effectively prevent loosening and ensure a durable fastening action. Product parameters: Size: M5 x 20 mm; Quantity: 20 pieces; Material: 304 (A2) stainless steel; Head type: Countersunk Torx head; Drive: Torx TX25 drive. Material: A2 V2A stainless steel; Head pattern: Dome head; Drive system: Torx; Standard: ISO 7380-2; Package contents: 20 x Dome head screws with washer