Basic Info.
Material
High Strength Steel
Standard
DIN, ANSI, JIS, BSW, ASTM
Application
Machinery, Building
Transport Package
Standard Export Package
Product Description
| Type | Country | Standard No | Property Class | Thread Size |
| Large hexagon head bolts | JAPAN | JIS B 1186 | F10T/F8T | M16~M30 |
| Property Class | Thread Size | Material | Tensile Strength | Rockwell Hardness | Elongation | Contraction |
| F8T | M12≤d≤M24 | 20MnTiB | 784.5 ~ 980.7
{113.8 ~ 142.3} | 18 ~ 31 | 16 | 45 |
| M27≤d≤M30 | 35VB |
| F10T | M12≤d≤M24 | 20MnTiB | 980.7 ~ 1176.8
{142.3 ~ 170.7} | 27 ~ 38 | 14 | 40 |
| M27≤d≤M30 | 35VB |
| Thread Size (d) | M12 | M16 | M20 | M22 | M24 | M27 | M30 |
| p | 1.75 | 2 | 2.5 | 2.5 | 3 | 3 | 3.5 |
| c | max | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| min | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| ds | max | 12.7 | 16.7 | 20.8 | 22.8 | 24.8 | 27.8 | 30.8 |
| min | 11.8 | 15.8 | 19.6 | 21.6 | 23.6 | 26.6 | 29.6 |
| dw | min | 20 | 25 | 29 | 33 | 38 | 43 | 47 |
| e | ~~ | 25.4 | 31.2 | 37 | 41.6 | 47.3 | 53.1 | 57.7 |
| k | nominal | 8 | 10 | 13 | 14 | 15 | 17 | 19 |
| max | 8.8 | 10.9 | 13.9 | 14.9 | 15.9 | 17.9 | 20 |
| min | 7.2 | 9.1 | 12.1 | 13.1 | 14.1 | 16.1 | 18 |
| s | max | 22 | 27 | 32 | 36 | 41 | 46 | 50 |
| min | 21.2 | 26.2 | 31 | 35 | 40 | 45 | 49 |
| b | nominal | 25 | 30 | 35 | 40 | 45 | 50 | 55 |
| tolerance | +5 / 0 | +5 / 0 | +6 / 0 | +6 / 0 | +6 / 0 | +6 / 0 | +6 / 0 |
| m | max | 12.35 | 16.35 | 20.4 | 22.4 | 24.4 | 27.4 | 30.4 |
| min | 11.65 | 15.65 | 19.6 | 21.6 | 23.6 | 26.6 | 19.6 |
2. Our business is service for engineering project. According to the customer's material list, we make clear the content and requirements of the purchase to the customer and settle the problem and difficulty occurred in the project. Usually we face the problem is the quantity of each size is very low. We can combine the source of mill & distributor to save the most cost for the customer. Its bases on the good relationship between us and our suppliers. For some situations, the delivery time is very urgent. We can provide the actual information to our customer and help them to choose whether they can accept and how they will do accordingly. If the quantity is huge, we can separate the whole list into several parts and choose different resource for the project. And we will provide the financal, purchase, fabrication, logistics and customs… help to each customer.
3. Our service procedure: We will confirm the content of the enquiry with our customer and then analyse the enquiry. Then we will quote at our soonest. If the customer confirm to purchase, we will make our run-book for each contract and define job content to ensure the smooth execution of the contract.
4. Quality control:
We have a system management of quantity control. We have a management document (Quality Management Control Document) about the content of the cover information:
A. According to the agreement of the contract, it is the first condition.
B. The standard of technical conditions agreed upon in the contract must be clear and enforceable.
C. In the execution of the contract, we should have people to control the situation on the spot.
D. The products must be the same as which show on the documents.
E. The above contents are expressed and completed in the form of a management document (QMCD).Shanghai high strength bolts plant co., ltd is build in 1939, the enterprise covers an area of
27000 square meters, registered capital of 11.87 million RMB, the enterprise has been engaged in the development and production of high-strength bolts, (M10-M100 specifications of high-strength bolts and nuts), can be in accordance with foreign standards and non-standard requirements to manufacture a variety of models and performance of high-strength fasteners, is the longest operating history and large capacity of the production enterprises. Products are widely used in construction, energy, transportation, metallurgy, machinery and other fields.
Recently, we have served some project like Shanghai Center Building, Shanghai Disneyland,
Shanghai Airport and other projects. We are also exported to more than 30 countries in the
world, Australia, Brazil, Turkey, Vietnam and so on. Provided the high strength bolts for Illinois power plant projects in the United States. Enterprises attach importance to technological progress and quality management, through ISO9001:2015 quality system certification, special equipment manufacturing license. We wholeheartedly provide users with high quality products and services.
Address:
20F, Yuanda Building, 360changshou Road, Putuo, Shanghai
Business Type:
Trading Company
Business Range:
Construction & Decoration
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
