568 pcs M4/M6/M8 Phillips Pan Head Bolt & Nut Assortment, 304 Stainless Steel Nut and Bolt Assortment Kit, 304 Stainless Steel Metric Machine Screws with Flat & Lock Washers

Multiple Size Options: This metric hardware kit includes M4 screws (20 sets each of 10mm, 16mm, 20mm, 30mm); M6 screws (10 sets each of 16mm, 20mm, 30mm; 8 sets of 40mm); M8 screws (6 sets each of 16mm, 20mm, 30mm, 40mm); plus 80 M4 nuts with 160 flat & lock washers, 38 M6 nuts with 76 washers, and 24 M8 nuts with 48 washers. Every screw comes pre-paired with matching nuts and washers, eliminating separate purchases. Industrial-Grade 304 Stainless Steel: Crafted from premium A2/304 stainless steel, our bolts, nuts, and washers offer excellent resistance to rust, corrosion, and oxidation for superior, long-lasting durability. Enhanced Efficiency & Secure Fastening: Each screw includes its corresponding washer and nut, ensuring perfect fit and speeding up assembly. This design allows greater preload during tightening, significantly increasing connection reliability, stability, and clamping force. Organized User-Friendly Storage: All components are neatly arranged in a transparent compartment case with clear size labels. This enables instant identification and easy portability for workshops, job sites, or home storage. Universal Cross-Industry Compatibility: Ideal for furniture assembly, automotive repairs, 3D printer maintenance, electrical systems, DIY projects, and commercial equipment. Meets requirements for both professional tradespeople and heavy-duty household applications.