1225 Carbon Steel Parts M2-M5 Hex Socket Head Cap Screws with Nuts Washers

Manufactured from high quality 12.9 carbon steel providing top notch performance. The surface of the screws has been cyanized. Different sizes of M2x8 / 12/16/20 M3x8 / 12/16/20 M4x8 / 12/16/20 M5x8 / 12/16/20 are available for all needs. M2 M3 M5 nuts and washers have also been included to complete the set. The whole range of screws and accessories are arranged in a sturdy storage box with lattice chambers so you can easily find the part you want. After heat treatment the surface hardness of screws can reach 39-44 degrees. Therefore good oxidation resistance temperature resistance and strong corrosion resistance are guaranteed. Color: black Material: carbon steel Package contents: 30 * M2 x 8mm screw 30 * M2 x 12mm screw 30 * M2 x 16mm screw 30 * M2 x 20mm screw 30 * M3 x 8mm screw 30 * M3 x 12mm screw 30 * M3 x 16mm screw 30 * M3 x 20mm screw 20 * x 8mm screw 20 * x 12mm screw 20 * x 16mm screw 20 * x 20mm screw 15 * M5 x 8mm screw 20 * M5 x 12mm screw 10 * M5 x 16mm screw 10 * M5 x 20mm screw 140 * M2 nuts 140 * M3 nuts 90 * nuts 55 * M5 nuts 140 * M2 washers 140 * M3 washers 90 * washers 55 * M5 washers 4 * keys 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.