Model: M3 x 30 mm
Package contents: 25 pieces machine screws; screw groove: hexagon socket.
Hexagon socket round head screws. Metric machine screws for universal use.
304 stainless steel hexagon socket round head screw, which is commonly used where fixing is required.
Widely used in wind power industry, aerospace industry, office equipment industry, petrochemical industry, electronics industry, communication industry, shipbuilding industry, environmental protection machinery, etc.