1.ISO 9001 certification 2.DIN,ISO ,JIS ,GB,ANSI standard 3.stainless steel,carbon steeel 4.high quality,competitive price

product	hex wood screw
standard	DIN571 GB5285
specifications	M6-M12   1/4 -2''
size	20--300mm
material	304 302 321 201 667 668 316 316L

hex wood screw