Hexagon socket head screw

	N7991	Hexagon socket countersunk head screws DIN 7991 / ISO 10642
	N7984	Hexagon socket head cap screws with low head DIN 7984
	N912	Hexagon socket head cap srews DIN 912 / ISO 4762
	N6912	Hexagon socket head screw with centric hole, low profile DIN 6912
	N906	Hexagon socket pipe plugs, conical thread DIN 906
	N908	Hexagon socket screw plugs with cylindric thread DIN 908