212PCS Stainless Steel 304 External Hexagonal Screw Assortment Kit 1/4" 20-3/8"16 Hex Bolt and Nut Flat Washers Set

==========Hign-concerned Chemical : NoneDimensions : M2*6DIY Supplies : MetalworkingDrive Style : External HexHead Style : HexScrew Type : Machine ScrewsMaterial : Stainless SteelCertification : NonePackage Quantity : 200-299PcsType : External Hex Hexagon Head Screw SetStandard : DIN933-DIN934-DIN125-DIN127

• 304 Stainless Steel Fastener Set：Includes 212 pcs 304 stainless steel external hexagonal screw assortment, covering 1/4"20-3/8"16 sizes with nuts and flat washers, meeting fastening needs for equipment fixing and hardware assembly.
• Corrosion-Resistant Material：304 stainless steel offers excellent rust resistance, adapting to humid or outdoor environments, ensuring long-term stable connections and reducing maintenance costs.
• External Hex Design for Convenience：External hex head allows easy wrench operation, saving effort during installation. Clear threads engage tightly with nuts, enhancing fastening reliability.
• Matching Washers for Stability：Flat washers disperse force, reduce contact surface wear, improve sealing, effectively preventing loosening and ensuring structural stability.
• Adequate Quantity for Versatile Use：212 pieces classified with clear labels for quick access, suitable for workshop repairs and home DIY, highly practical.
• The set includes a variety of common screw types and sizes for diverse repair and assembly needs.
• Each screw meets standardized specifications, ensuring compatibility with a wide range of materials and fasteners.
• Designed for a secure and reliable hold in various applications, from furniture assembly to household repairs.
• Conveniently organized for easy identification and access, saving time during projects.
• Offers a practical solution for maintaining and organizing your fasteners for general use around the home or workshop.