8.8 grade hexagon socket head cap screws made in China

Specifications 1)grade: 4.8 8.8.10.9 12.9 .

2)Standard: DIN,GB,ANSI, Non-standard

3)Finish:zinc plated or black

4)Size:M8-M64

5)ISO9001

    Company Information We can also produce some other fasteners, like doublethreaded bolts, full thread screws, foundation  bolts, high quality fastenersas per ANSI, DIN and BS standards, plain cushions, spring cushions,  innerhexagon bolts,iron pagoda bolts and nut sets, guardrail bolts used in expressways and special shaped components with various lengths and specifications from M12 to M68.
Best quality, considerate service are our motto forever.We sincerely hope your visit to our factory at  your earliest convenience and anticipating we can do some help for your business.       Product Description

1.Name	Hexagon socket round head screw
2.standard	DIN931/933/912/DIN603, ASTM,JIS,BS,Nonstandard bolt(according to your order),etc
3.Material	Carbon Steel,low carbon steel; medium carbon steel(1035/1045); Alloy carbon steel,ect
4.Grade	4.8-10.9
5.Finish	Zinc plated(Cr,6+);,Black,hot dipped galvanized; dacromet
6.Size	M6-M64
7.Supply abiltity	400tons per month
8.Certificate	ISO9001:2008;
9.Packing	carbon or gunny bag, then by pallet;
10.Delivery	25-30days or as your requirements

             We have ISO9001:2008 Certification Documents for your reference:               Our Services 1. Well trained and experienced staffs to answer your questions. 2. Short lead time. 3. Pass International standard. 4. Non-standard / standard / customized service provided. 5. Small Quantity available. 6. We can design according to customers’ request. 7. Could be packed by customers’ requirement.      If you have any question,please feel free to contact us.     Name:Sophia Pang
Tel:0086-15200087821
Fax:0086-0310-6889283 Skype:pangsophia
Handan Yongqiang Fastener Co.,Ltd.
Website:http://handanyongqiang.en.alibaba.com
Address:Xishan Road ,Yongnian County,Hebei Province,China