[Metric Screw Assortment]our comprehensive Metric Screw Assortment featuring 1305 pieces of bolts, nuts, flat washers, and spring lock washers in M2, M3, , M5 sizes. to fulfill a wide range of fastening needs. range of fastening needs. [Metric Bolt Kit - Packaging]Experience convenience and organization with our sturdy storage box, designed to keep all metal fasteners neatly arranged. The fixed dividers and individually packaged sizes prevent confusion and clarity. For enhanced protection during transportation. [Metric Screws - High Quality]Crafted from premium-grade materials, our screws offer exceptional strength, corrosion resistance, and low maintenance. They are designed to endure harsh conditions, including extreme cold, high temperatures, and humidity. The red steel paper fiber washers provide excellent elasticity and insulation, expanding the range of applications for your fasteners. [Assorted Nuts and Bolts - Versatile]Unlock endless possibilities with our nuts and bolts assortment kit, perfect for a diverse range of DIY projects. Whether you're working on 3D printers, RC racing projects, electronics, furniture repair, mechanical maintenance, automobiles, bicycles, or small project upkeep, this kit has got you covered. Material: Stainless steel colour: silver Package Contents: 1305 x Bolts and Nuts Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.