Applicationt: 
universal
Production Description:
Sell B type self tapping screw
1.material: carbon steel, alloy steel, stainless steel
2.size: M1.6,M2,M2.5,M3,M3.5, M4,M5,M6
Item: self tapping screw B type
Material: carbon steel, alloy steel, stainless steel, cooper, brass
Size: M1.6, M2, M2.5, M3, M3.5, M4, M5, M6, M7, M8, M9, M10
Length: 6mm to 30mm
Finish: white zinc plated, yellow zinc plated, black zinc plated
Packing: carton, wood box, small plastic box or bag