800pcs/lot Self Tapping Carbon Steel Cross Head Screw Bolt Set Black

Made of high quality carbon steel, very strong and durable to use, environment-friendly, no pollution, high hardness.This set is organized by size in a transparent storage case for quick access and protection.There are 8 different lengths in one set to meet your various needs.The moderate and clear cross heads can make your working more easily.perfect for use by a variety of workers and repairmen from plumbers to assemblymen both professional and amateur, even DIYers can opt to use it.DIY Supplies:WoodworkingDrive Style:PhillipsScrew Type:Self-tapping ScrewsHead Style:FlatType:Machine ScrewsMaterial: Carbon SteelColor: BlackWeight: Approx. 139gM2 x 4:100pcs M2 x 6:100pcsM2 x 8:100pcs M2 x 12:100pcsM2 x 5:100pcsM2 x 7:100pcsM2 x 10:100pcsM2 x 16:100pcsPackage Contents:800 * Cross ScrewsOnly the above package content, other products are not included.Note: Light shooting 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.