Parts High Precision Hex Flange Head Ball Head Round Head Machine Bolt Carriage Bolt

Powder Coat, Zinc, E-Coating
Transport Package
Carton, Pallet
1020, 1045, SS304
HS Code
We keep on with our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for Parts High Precision Hex Flange Head Ball Head Round Head Machine Bolt Carriage Bolt, The product will supply to all over the world, such as: Australia, Lyon, Holland, Due to the stability of our products, timely supply and our sincere service, we are able to sell our products not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve your company, and establish a successful and friendly cooperation with you.
Hangzhou Sande Rich Industry Co., Ltd. Diamond / Audited Supplier
Items double end screw /bolt used in automotive industry
  • Carbon steel AISI 10B21
  • Non standard screws auto parts
  • Cold forging process for manufacturing
  • Size :M6*25
  • Thread type:machine 
  • Finish: Dacromet /Phosphated/ aluminum organic type S439 to ford specification
  • Color : blue white
  • Marked: KS or by your needs
  • Heat treatment: Class 8.8 as per ISO 898-1
  • Hydrogen embrittlement
  • Carburizing depth:0.08MM Min
  • SST: 400hrs without red rust
  • Torque breakage TORX male E4
  • Industry: building construction ,wood and others
  • Size and Material can be customized by your specific needs.


Product Description Non Standard Metal Fasteners Cold Heading Hardware Accessory Parts
Material Available Stainless Steel, Aluminum, Brass, Copper,Etc
Design Design And Development Of According To Customers Drawings Or Samples, Including Auto CAD, Pro/E, Solidworks, Ug, Etc.
Standard DIN, ISO,GB, JIS, ASME And ANSI, Non-Standard, Custom Drawing.
Product Process Customer Drawings Or Samples — Mold Fabrication — Raw Material Wire Drawing — Cold Heading — Mechanical Addition — Wire Rubbing — Heat Treatment — Surface Treatment — Assembly — Delivery
Apply To Automobile, Electrical Appliances, Furniture, Construction, Machinery And Equipment, Moulds, Electricity, New Energy, Agriculture And Many Other Industries.
Surface Treatment : Plastic Spraying, Paint Spraying, Anodizing, Electrophoresis, Plating, Chromium Plating, Nickel Plating, Hot Galvanizing, Dacromet Etc.
Quality Inspection Tension Machine, Salt Tester, Zinc Thickness Gauge, Projector, Hardness Tester, Metallographic Analyzer, Etc.

Hangzhou Sande Rich Industry Co. Ltd. located in Hangzhou, Zhejiang province, China, is an integrated processing, manufacturing and trading industrial company. Headquartered in Hangzhou, Zhejiang Province, with Ningbo production base, mainly produced aluminum die-casting products, aluminum die-casting mould, cold heading precision hardware, cold heading non-standard parts, standard parts, stamping parts, precision machining parts, plastic products ect. manufacturing and design.

Products applicable to industries including: automotive industry, construction industry, security industry, power facilities, equipment and facilities, bathroom plumbing, intelligent door locks, LED lighting and other industries of various applications.

Products exported to the United States, Japan, Germany, Canada, Australia and other markets, the company pursues the “customer oriented” business philosophy, and constantly pursue high quality, high efficiency, innovation and win-win so that Sanderich company has become the best choice for customers at home and abroad. Sincerely welcome friends at home and abroad to discuss cooperation.

If you have customers in China, Sanderich can not only produce and sourcing products for you, but also provide you with supplier audit, process quality management, production monitoring and quality tracking services, if you have any requirement, our professional team will help you improve and achieve your goal.

We are your best choice, please feel free to contact us.

1. Why choose us?
We will be guided by your needs, organize corresponding programs, complete your decentralized procurement work, from supplier audit to product supervision and assembly of the whole process to provide you with professional services.

2. Why choose us?
Our quality management personnel have obtained the AQSIQ certificate issued by China Import and Export Inspection and Quarantine Bureau, and use APQP, PPAP, FMEA, SPC, MSA to manage the whole process of product design to finished products.

3. Why choose us?
Our purchasing team holds CIPS registered purchasing certificate issued by the Royal Purchasing Society of the United Kingdom, and has a good understanding of the market situation of suppliers and various raw material prices in China, and can effectively control purchasing costs to benefit our customers.

4. Why did you choose us?
Our supplier audit management personnel, after formal assessment, obtained such as: ISO9001 (quality management system), ISO14001 (environmental management system), ISO45001 (occupational health and safety management system) national auditor certificate. Supplier management, evaluation, compliance review to ensure compliance with relevant standards and customer requirements.