Material: stainless steel
Specification: 260 pieces of stainless steel hexagon socket set screws with concave end in one box

Features: Made of 304 stainless steel, with good rust and corrosion resistance, not easy to fall off.
Set contains 5 models, M3, 4, 5, 6, 8, a total of 260 pcs.
Include M3x4(30pcs),M3x10(30pcs), M4x6(30pcs),M4x10(30pcs), M5x5(30pcs),M5x8(30pcs), M6x6(30pcs),M6x10(20pcs), M8x8(15pcs),M8x10(15pcs)
Ideal for door handles, taps, lamps, knobs, weapon repairs, plumbers and other small repairs in the shop, garage or home.
Screws are evenly spaced, with visible threads and no residual burrs. The threads increase the holding power of the screws so that they do not fall out prematurely.