Hunan Jia Shan Hardware Tech Co., Ltd.
| Supply Ability | 50000 pcs a week |
| Delivery Time | 15days |
| Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Name | Metal Bolt |
| Standard | DIN,ASME,ASNI,ISO |
| Material | Steel,Stainless steel,Brass,Copper,Titanium Alloy,,Plastic |
| Finish | Polish,Passication,black ,galvanization |
| Certificate | ISO9001:2008,ROHS |
| Place of Origin | China |
| Brand Name | JIA SHAN |
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Product Specification
| Supply Ability | 50000 pcs a week | Delivery Time | 15days |
| Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. | Name | Metal Bolt |
| Standard | DIN,ASME,ASNI,ISO | Material | Steel,Stainless steel,Brass,Copper,Titanium Alloy,,Plastic |
| Finish | Polish,Passication,black ,galvanization | Certificate | ISO9001:2008,ROHS |
| Place of Origin | China | Brand Name | JIA SHAN |
| High Light | M16 Carbon Steel Bolt ，Iron Steel Wheel Bolt ，A307 Wheel Bolt | ||
M12 M16 Carbon Steel Iron Steel Wheel Bolt A325 A307 GR2 GR5 ASTM 193 B7 Black Oxide
1,Description:
Hub nuts are special nuts used to fix the outer hubs of cars. Due to the uncertainty of automotive nuts, there is no national standard for automotive nuts. However, the general models are roughly the same as ordinary hexagonal nuts, and there are various models ranging from M12 to M42. Compared with ordinary hexagonal nuts, hub nuts are generally thicker than hexagonal national standard nuts of the same specification, and they are usually fine threads. The thread pitch is roughly 1.5 millimeters and 2.0 millimeters. The shape is the same as that of hexagonal nuts, which is an equal-sided hexagon. However, there is a taper at one end of the nut. Some of the conical ones have a step inside to place the nylon gasket for locking, while others have no step on the side! Some hub nuts have a flange at the conical part. Generally, only when there is a flange on the outside will there be a step inside to place the nylon washer. The common ones are roughly hexagonal nuts with a conical shape!
surface color category: according to different needs, the surface has plated white, army green, color yellow, corrosion resistant Dacromet.
flange type: according to the use of flange bolts in different positions, the size of the plate requirements are different
It needs to be combined with the nut to fasten the parts connecting two through holes, so the bolt connection is a detachable connection.
hexagonal head type: one is flat brain, the other is concave brain.
2,Applications:
Hub bolts are high-strength bolts that connect the wheels of a vehicle. The connection position is the hub unit bearing of the wheel! Generally, 10.9 grade is used for mini cars, while 12.9 grade is used for medium and large vehicles! The structure of hub bolts is generally composed of knurled spline gears and threaded gears! And a hat head!
Most T-shaped head wheel hub bolts are of grade 8.8 or above, and they are responsible for the large torque connection between the car wheel hub and the axle!
Most double-ended wheel hub bolts are of grade 4.8 or above, and they are responsible for the connection between the outer wheel hub housing and the tires of the vehicle with relatively light torque
| Applications | |||||
| car | In high-strength applications such as automotive engines, heavy-duty machinery, and bridge construction, they are preferred for their larger support area and better anti-loosening performance. | ||||
| mechanical | Mechanical, electronic, automotive, construction and other fields, used to connect various mechanical parts, circuit boards, engines, transmissions, building structures, etc | ||||
| energy | For the energy industry, brackets and fixtures used to connect power generation equipment and transmission lines | ||||
| architectural | In the field of construction engineering, shipbuilding, and petrochemical industry, it is used to connect building structures, improve the navigation safety and stability of ships, and ensure the safety and stability of petrochemical equipment | ||||
3,Specifications:
| material | |||||
| aluminium | Aluminum has excellent thermal and electrical conductivity. However, aluminum is naturally soft and may produce gelatinous buildup after processing. If not properly operated, it is difficult to cut during processing. | ||||
| titanium | Edm machining is well suited for titanium because the process can withstand the viscosity of this alloy and break down lengthy chips. However, deionized water is needed as a medium to help control the heat generated during processing. | ||||
| steel | Steel is a very strong metal, and many manufacturers tend to use wire cutting machines instead of CNC machines for machining complex steel features. However, this material generates a lot of heat, so necessary precautions need to be taken. | ||||
| brass | Brass has a high tensile strength and is easy to cut by machine. But the cutting speed should be slow because it is a soft metal. | ||||
4,Feature Advantage:
Hub bolts are high-strength bolts that connect the wheels of a vehicle. The connection position is the hub unit bearing of the wheel! Generally, 10.9 grade is used for mini cars, while 12.9 grade is used for medium and large vehicles! The structure of hub bolts is generally composed of knurled spline gears and threaded gears! And a hat head! Most T-shaped head wheel hub bolts are of grade 8.8 or above, and they are responsible for the large torque connection between the car wheel hub and the axle! Most double-ended wheel hub bolts are of grade 4.8 or above, and they are responsible for the connection between the outer wheel hub housing and the tires of the vehicle with relatively light torque
5,About us
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
5000000-10000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of ... Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of ...
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