Hunan Jia Shan Hardware Tech Co., Ltd.
james@jshardwaretech.com
86-0731 -82919092
Product Details
Place of Origin: China
Payment & Shipping Terms
Minimum Order Quantity: 1pcs
Price: 0.26USD-0.35USD
Packaging Details: Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film.
Delivery Time: 15days
Supply Ability: 50000 pcs a week
|
Name:
|
Metal Bolt
|
Standard:
|
DIN,ASME,ASNI,ISO
|
Material:
|
Steel,Stainless Steel,Brass,Copper,Titanium Alloy,,Plastic
|
Place Of Origin:
|
China
|
Finish:
|
Polish,Passication,black ,galvanization
|
Certificate:
|
ISO9001:2008,ROHS
|
|
Name:
|
Metal Bolt
|
|
Standard:
|
DIN,ASME,ASNI,ISO
|
|
Material:
|
Steel,Stainless Steel,Brass,Copper,Titanium Alloy,,Plastic
|
|
Place Of Origin:
|
China
|
|
Finish:
|
Polish,Passication,black ,galvanization
|
|
Certificate:
|
ISO9001:2008,ROHS
|
| Attribute | Value |
|---|---|
| Name | Metal Bolt |
| Standard | DIN, ASME, ANSI, ISO |
| Material | Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic |
| Place of Origin | China |
| Finish | Polish, Passication, Black, Galvanization |
| Certificate | ISO9001:2008, ROHS |
M12 M16 Carbon Steel Iron Steel Wheel Bolt A325 A307 GR2 GR5 ASTM 193 B7 Black Oxide
Hub nuts are special nuts used to fix the outer hubs of cars. These automotive nuts don't have a national standard but generally follow similar specifications to ordinary hexagonal nuts, with models ranging from M12 to M42.
Compared to standard hexagonal nuts, hub nuts are typically thicker with fine threads (1.5mm-2.0mm pitch). They feature an equal-sided hexagonal shape with a tapered end.
| Industry | Usage |
|---|---|
| Automotive | High-strength applications including engines, heavy-duty machinery, and bridge construction |
| Mechanical | Connecting mechanical parts, circuit boards, engines, transmissions, and building structures |
| Energy | Brackets and fixtures for power generation equipment and transmission lines |
| Architectural | Building structures, shipbuilding, and petrochemical equipment connections |
| Material | Properties |
|---|---|
| Aluminum | Excellent thermal/electrical conductivity but soft; requires careful processing |
| Titanium | Requires EDM machining with deionized water to control heat |
| Steel | Very strong; often processed with wire cutting machines for complex features |
| Brass | High tensile strength but requires slow cutting speeds |
Hub bolts are high-strength fasteners connecting vehicle wheels to hub unit bearings. Grade 10.9 is standard for mini cars while 12.9 grade is used for medium/large vehicles.
Typical structure includes knurled spline gears, threaded gears, and a hat head. Most T-shaped head wheel hub bolts are grade 8.8+, handling large torque connections between wheel hubs and axles.
Double-ended wheel hub bolts (grade 4.8+) connect outer wheel hub housings to tires with lighter torque requirements.
