Model NO.: B7-HB-M16
Application: Pipe and Fittings, Oil
Finish: Zinc Plated,Chrome Plated,Cr+3,Hot DIP Galvanized
Name: ASTM a 193 B7 Heavy Hex Bolt Heavy Hex Structural
Trademark: ZHUOCHENG
Specification: ANSI
Origin: China
HS Code: 731815
Standard: A193 B7
Material: 41CRMO, 4140, B7
Class: B7
Surface: Black, Zinc plated(yellow, black, green), chrome plated, Cr+3, hot dip galvanized
Packing:
1) Bulk packing: About 20-25kgs per carton.
2) Standard pallet packing.
3) As customer's requirements.
About us:
Our company was established in 1990, combining R&D, foreign trade and professional service of fasteners as an organic whole. Following sincerity, striving to be remarkableis our management idea. We have established a good image in the fastener producing and marketing field, well received by consumers. Our company has strong production capacity and sells professional standard fasteners. Our products accord with the international quality system, such as ANSI and BS. Our company offers high quality professional fasteners for industrial fields, such as automobile, building, communication, electron, energy, electrical home appliances and furniture, etc. Throughout year's development, we can assure high quality of our products.
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OEMÂ Service
| Product name |
A193 B7Â Heavy Hex Structural Bolt |
Materials Available |
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420 |
| 2. Steel:C45(K1045), Q235 |
| 3. Brass:C36000 ( C26800), C37700 ( HPb59) |
| 4. Iron: 1213,12L14,1215 |
| 5. Aluminum: Al6061, Al6063 |
| 6.OEM according to your request |
| Products Available |
Bolts, Screws, Nuts, Rivets, Stud Bolts, CNC Parts, Flat Washer, Spring Washer, etc. |
| Surface Finish |
Annealing, Natural anodization, Polishing, Nickel plating, Chrome plating,
Yellow passivation, Zinc plating, Hot dip galvanized, PTFE, etc. |
| Processing Method |
CNC machining, Turning, Milling, Drilling, Grinding, Broaching, Welding and Assembly |
| QC (inspection everywhere) |
Technicians self-check in production |
| Size |
Customized |
| Tolerance |
±0.01mm |
| offset distance |
±0.02mm |
| Package |
As per customized specifications |
| Certificate |
ISO9001:2008 |
| Description |
High-quality, Rich manufacturing experience |
Packaging & Shipping
BYÂ SEAÂ &Â BYÂ AIRÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Port : SHANGHAI & NINGBO
BY SEA : ( North America,South America) around 40 working days, Eastern Europe  around 30-40 working days , Southeast Asia  around 6-10 working days, Africa  around 35-45 working days, (India, Pakistan ) around 40 working days,( South Korea, Japan)  around 40 working days.
BY AIR : Africa around 3-5 working days, Other places  around 1-3 working days
Carton size : The ordinary carton  (26.5*21.5*16.5CM) ,  or according to the demand of the customers.
Packing : Box, carton or plastic bags, then put on pallets, or according to the demand of the customers.
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Company Information
| Company name |
Wuxi Zhuocheng Mechanical Components Co., Ltd. |
| Website |
www.zhuochengwj.com |
| Type of Company |
Manufacturer |
| Certification |
SGS, CE, ISO9001:2008 |
| Manufacturing Capacity |
500Â Tons/Month |
Sheet Metal Processing
Sheet Metal Processing,Cnc Sheet Metal Bending Parts,Precision Sheet Metal Bending Parts,Sheet Metal Processing Equipment
Shenzhen Kairui Precision Technology Co., Ltd. , https://www.kailiseiko.com