1080 pieces M3 M4 M5 M6 screws, stainless steel hex head, nuts + washers, for mechanical and electronic DIY

This complete fastener set contains 1080 highly standardized metal components: hex head screws (M3, M4, M5, M6), hex nuts, and flat washers, all made of AISI 304 stainless steel (grade A2). Designed to meet the diverse needs of technical DIY, light industrial maintenance, and household appliance repair, it combines mechanical strength, dimensional stability, and ease of use. The robust plastic storage box, with its compact dimensions of 19 × 13 × 2 cm, allows immediate access to each part thanks to a clearly labeled compartment system. This kit contains no painted or galvanized parts, prioritizing the purity of the stainless steel for maximum compatibility with sensitive environments (humidity, salt, household chemicals). It is not recommended for children under 14 years of age due to small parts. A 2-year commercial warranty is included.