70 PCS M8 x 30mm 35mm 40mm 45mm 50mm, Hex Socket Head Cap Screws Bolts Washers Nuts Assortment Kit, 12.9 Grade Alloy Steel, Black Oxide Finish, Metric Allen Drive

Material100% 12.9 grade alloy steel material, with high corrosion resistance and chemical resistance, moisture resistance and durable, which can ensure long time using. | SizesM8 x 30 mm 35 mm 40 mm 45 mm 50 mm, Hex Socket Head Cap Screws with matching hex nuts, lock washers and flat washers, 5 different sizes can meet your different needs. | Thread Diameter8 mm; Head Diameter: 13 mm; Head Height: 8 mm; Drive Type: Allen Hex Socket 6 mm; Pitch Size: 1.25 mm, Color: Black Oxide. | Widely usedThe m8 screws bolts washers nuts assortment kit can widely used in all kinds of precision machinery industry, Internal hex drive allows high torque tightening in limited installation space and supports repeated assembly and disassembly. Suitable for equipment housings, aluminum profile frames, clamping fixtures, linear guides and sheet metal structures. | TipsIf you have any questions, please feel free to contact us at any time. We will reply promptly.