Xi'an Longjoy Foreign Trade Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | Annual output 50000 tons |
| Delivery Time | Depends on the quantity of goods |
| Packaging Details | Export standard packaging |
| Material | Stainless Steel,Carbon Steel |
| Technics | Casting,Forged |
| Color | Black,Silver |
| Surface treatment | Zinc plated |
| Standard | DIN,ANSI,GB/T |
| Usage | electronic products |
| Brand Name | Hex Bolts |
| Model Number | LJ-PF534 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | Annual output 50000 tons |
| Delivery Time | Depends on the quantity of goods | Packaging Details | Export standard packaging |
| Material | Stainless Steel,Carbon Steel | Technics | Casting,Forged |
| Color | Black,Silver | Surface treatment | Zinc plated |
| Standard | DIN,ANSI,GB/T | Usage | electronic products |
| Brand Name | Hex Bolts | Model Number | LJ-PF534 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | 8.8 Grade DIN 934 Hex Bolts ，M10 DIN 934 Hex Bolts ，M10 DIN933 Hex Bolts | ||
Bolt is a kind of fastener composed of head and screw (cylinder with external thread);
It shall be matched with the nut for fastening and connecting two parts with through holes.
According to the thread profile, it is divided into coarse and fine teeth. The coarse tooth profile is not displayed in the mark of the bolt.
According to the performance level, it is divided into 8 levels: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9 and 12.9.
Standard: DIN, ASTM/ANSI, EN, ISO
Material: Stainless Steel SS304, SS316
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9
ASTM: 307A,307B,A325,A394,A490,A449
Finishing: Zinc(Yellow,White,Blue,Black), Hot Dip Galvanized(HDG)
Production Process: M2-M24:Cold Froging, M24-M100 Hot Forging
High Quality 8.8 Grade M6-M16 M10 DIN933 934 Hex Bolts technical data sheet as below:
| D | P | b | K | S | ||
| max | min | max | min | |||
| M6 | 1 | 20 | 4.24 | 3.76 | 10 | 9.86 |
| M8 | 1.25 | 25 | 5.54 | 5.06 | 13 | 12.57 |
| M10 | 1.5 | 30 | 6.69 | 6.11 | 17 | 16.33 |
| M12 | 1.75 | 30 | 7.79 | 7.21 | 19 | 18.36 |
| M14 | 2 | 35 | 9.09 | 8.51 | 22 | 21.1 |
| M16 | 2 | 40 | 10.29 | 9.7 | 24 | 23.1 |
Bolt is a kind of railway fittings. Railway fittings are an integral part of railway lines. The track referred to here includes steel rail, sleeper, connecting parts, track bed, anti climbing equipment, rail brace, turnout, etc.
As an integral engineering structure, the track is laid on the subgrade, plays a guiding role in train operation, and directly bears the huge pressure of locomotives and vehicles and their loads.
Under the dynamic action of train operation, each component connected by bolts must have sufficient strength and stability to ensure the safe, stable and uninterrupted operation of the train at the specified maximum speed.
Bolts are used in electronic products, mechanical products, digital products, power equipment, electromechanical mechanical products. Ships, vehicles, water conservancy projects, electrical products, musical instruments, furniture, etc.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2002
Total Annual:
20000000-30000000
Employee Number:
20~50
Ecer Certification：
Active Member
Xi'an Longjoy Foreign Trade Co., Ltd. was established in 2002 and located in Xi'an Land Center, mainly engaged in the import and export of various pipe and pipe fittings. Our business scope is mainly in steel and plastic products, such as Carbon steel pipe fittings, stainless steel... Xi'an Longjoy Foreign Trade Co., Ltd. was established in 2002 and located in Xi'an Land Center, mainly engaged in the import and export of various pipe and pipe fittings. Our business scope is mainly in steel and plastic products, such as Carbon steel pipe fittings, stainless steel...
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