good quality mushroom head square neck carriage bolt

carriage bolt din603 1)carriage bolt DIN603 hex bolt DIN933/DIN931 ISO4017/ISO4014,DIN960/DIN961 2)size:M6-M36,length:12mm-300mm 3)grade:4.6 4.8 5.6 5.8 6.8 8.8 4)materail:C1010,Q235,35#,45# 5)surface:plain,black,zinc plated(yellow,blue) 6)packing:25kg/carton,bulking,36carton/pallet           4boxes/carton,small boxes 36carton/pallet 7)details size: Product name:DIN933/DIN601/ISO4017 hex head bolt Grade:   Size:M6*16-50 M8*20-100 M10*20-100 M12*20-100 M14*30-100 M16*30-100 M18*40-100 M20*40-100 M22*50-100 M27*50-100 M30*50-100 M36*50-100 Product name:DIN931/DIN960/ISO4014 hex head bolt Grade: 4.6 4.8 5.6 5.8 6.8 Finish:plain,black,zinc plated(yellow,blue) Size:M8*55-120 M10*60-120 M12*60-120 MM14*55-120 M16*60-170 M18*70-160 M20*70-170 M22*80-220 M24*80-250 M27*90-270 M30*90-300 M36*90-300

hex bolt and nut
grade	standard	material	diameter	length	surface	package	payment	MOQ
3.6	(A)DIN	(A)Carbon Steel	m6-m30	10mm-250mm	(A)zinc	gunny bag/pallet	T/T	1ton
4.6	1.DIN933	1.C1008	1/4''-1'''	1/2''--10''	1.white zinc	carton/pallet	L/C
4.8	2.DIN931	2.C1010			2.white and blue	bulk
5.6	3.DIN960	3.C1020			3.yellow zinc
5.8	4.DIN961	4.C1035			(B)plain	50kg/gunny bag
6.8	5.DIN558	5.C1045			C) Black	20gunnybags/pallet
8.8	6.DIN601	6.Q235			D)H.D.G
10.9	7.DIN7990	7.Q195			(E)CR3+zinc	25kg/carton
	(B)ISO	(B)Swrch35k			(F)CR6+zinc	36cartons/pallet
	1.ISO4014	C)45#			(G)dacromet
	2.ISO4017
	(C)BS
	(D)ANSI/ASME

  8)manufacturer brief: Yongnian RuiQaing standard fastener manufacturing Co.,Ltd. Is a private corporation,which is specialized in producing and selling fasteners. The company was established in 1999,located in the west of Yongnian-the biggest fasteners manufacturing basement in China. Our factory has passed ISO9001:2000 international quality system. Everyone in RuiQiang fasteners hold the idea that the quality of the products is the life of corporation,the service is based of corporation.We make the good quality and provide the good service.We always invest to improve the technology and the quality to meet the demand of the market.