Highcool M8x30mm Screws Bolts, 20Pcs Alloy Steel, Metric Machine Screw, Drive, Coarse Thread, Fully Threaded

[Screw Details]: The package includes 20 pieces of screws bolts in M8x30mm/0.31"x1.18"(D*) thread size, 13mm/0.51" Diameter, 8mm/0.31" Height, 6mm/0.24" Drive Size Dia, 1.25mm/0.05" Screw Pitch [Sturdy ]: With carbon steel material with , is of stronger durability, has bright appearance, is not easier to deform or corrode, and has long service life than other surface . : These machine screws have coarse threads, full threading, and are very smooth, , and reliable. Uniform design, centered with no offset, not prone to issues. [Good Compatibility]: Suitable for indoor and applications, such as machinery, electronics, instruments and meters, furniture, office , automobiles, motorcycles, bicycles, 3D printing projects, communication devices, and ships. [Note]: These screws and bolts are packaged in box. They are appropriate for use in homes, offices, or workplaces.