size:4x19MM
specialize in component fastener field includes nuts, bolts, washers, screws,pins, rivets, anchors per international standard IFI, ANSI, DIN, ISO, JIS, BS etc. and no-standard special parts according to customers demand. Available raw materials cover carbon steel, stainless steel, brass, aluminum and so on.
Please contact us if there is any part interested to you. We will always try our utmost to provide you with excellent quality, competitive price and on-time delivery.
