Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Packaging: We pack the products usually with bags, cartons, wooden box and pallets. We can also customize the packing way according to Customers' requirements.
Transportation: Ocean,Air
Place of Origin: China
Supply Ability: Strong
Port: TianJin Port
Payment Type: L/C,T/T,Paypal,Western Union
Incoterm: FOB,CIF
Hollow bolt is the main product of our company. It is mostly used for connection and sealing of oil and water pipelines.Widely used in automobile, ship, machinery and other engine oil supply system, and hydraulic pipeline system.Hollow bolt has the dual functions of fastening and oiling. The use of hollow bolt can simplify the mechanical structure and reduce the manufacturing cost of the machine
1.All kinds of Bolts; Hex bolt .round Head Bolt .T head bolt
2.Material: carbon steel, 45# steel, 40 Cr, 35CrMo;
3.Finishing: zinc plated or black or plain or HDG;
4.Size:M6-M64; length 12mm-500mm
5.Grade: 4.8 8.8 10.9 12.9
6.Standard: ASME, DIN, JIS, BS, non-standard;
7.Supply ability:400 tons per month;
8.Certificate: ISO9001:2008;
Banjo hollow bolt Head hollow bolt
Contact Information:
Phone/Wechat: +86 15512711000
Mail: Sam(a)hdcl86.com
Product Categories : Expansion Products > External Expansion
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.