304 Stainless Steel: BNUOK M3 socket head cap screws are made of high-quality 304 stainless steel 18-8, which features is corrosion resistance, rust resistance, and high hardness
M3-0.5 Bolt Specification : Thread Diameter, 3mm; Thread Pitch, 0.5mm; Thread Length, 35mm; Head Diameter, 5.5mm; Head Height, 3mm; Drive Type, Allen Hex Socket; Allen Hex Drive Size, 2.58mm
Well-made M3 Screws: M3 x 35mm screws is features a design with a hex socket drive that provides more torque and more stable performance.These m3 bolts with clean threads, uniform pitch, no residual burrs, true to size
Wide Applications:The m3 screw is widely used for 3D printers, RC car, machinery repair, instruments, electronic products, DIY Project, household appliances, lamps, cabinets and bicycle repair
Package Included: You will get 180pcs M3 bolts and 1pcs hex spanner.The M3 screw is made of 304 stainless-steel, may be slightly magnetic