[Material]: made of 304 stainless steel, with superior rust resistant long lasting results, resistance,anti-aging,good toughness [Application]: door handle, faucet, light fixture, knobs, armament repair, plumber and other small repairs around the shop, garage or home [Storage]: All of Screws and Nuts are packed in a and sturdy Box to efficiently bear the weight of the whole package. [Notification]: The package contains small parts, please let it leave children away to prevent accidental eating! Standard hexagon - Standard size, uniform force,located in the center of the with no offset, not easy to slip. Obvious threads - Uniform pitch, obvious screw thread,no residual burrs, the set screw threads will be to get a good grip. Colour: silver Material: 304 stainless steel Package Contents: 40 x M2 x 3mm screws 40 x M2 x 4mm screws 40 x M2 x 5mm screws 40 x M2.5 x 4mm screws 40 x M2.5 x 5mm screws 40 x M2.5 x 6mm screws 30 x M3 x 3mm screws 30 x M3 x 4mm screws 30 x M3 x 5mm screws 30 x M3 x 6mm screws 30 x x 4mm screws 30 x x 6mm screws 30 x x 8mm screws 30 x x 10mm screws 20 x M5 x 5mm screws 20 x M5 x 6mm screws 20 x M5 x 8mm screws 20 x M5 x 10mm screws 20 x M6 x 6mm screws 20 x M6 x 8mm screws 20 x M6 x 10mm screws 20 x M6 x 12mm screws 10 x M8 x 10mm screws 10 x M8 x 12mm screws 7 x hex wrenches Only the above package content, other products are not included. Note: Light 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.