Carbon Steel 4.8 5.8 6.8 HDG Round Head Square Neck carriage bolts
Description:
Carriage is a means of transportation pulled by horses, and the coachman is the driver.Before the steam engine and internal combustion engine were invented, horse-drawn carriages, ox carts, deer carts and donkey carts were also common private cars used to transport goods and nobles.In France, streetcars also had the concept of pulling with horsepower, as in the early Paris streetcars.Because of its speed and flexibility, the horse-drawn carriage occupies an important position in the horse-drawn cart.
A bolt is a mechanical part used with a nut for fastening a machine.Zinc-plating is divided into cold zinc-plating and hot zinc-plating, cold zinc-plating without heating, less zinc content, anti-corrosion function is not good, zinc layer is easy to fall off in wet environment.And hot dip galvanized on the comparative advantage, all multi - purpose hot dip galvanized bolts.
Specification:
| Name | Carbon Steel 4.8 5.8 6.8 HDG Round Head Square Neck carriage bolts |
| Standard | DIN, ISO, JIS, AS, BS, EN, SAE, ASTM |
| Other Name | Plow Bolt |
| Export Country | Canada |
| HS Code | 7318159090 |
| Thread Length | Full Thread |
| Grade | Bolt: Gr 4.6 4.8 5.6 5.8 8.8 10.9 12.9 14.9 (DIN)
Bolt: Gr 2 Gr 5 Gr 8 (ASTM) |
| Thread | UNC, UNF |
| Material | Carbon steel (#1035,#1045, 40Cr, 35CrMo) |
| Size | 3/16''-3'' (ASTM) |
| Finish | Blue White Zinc plated, |
| Production Technique | Cold forging, Hot forming, Machining, Heat treatment, Staming, etc |
Drawing Data
| SIZE | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 5/8 | 3/4 | 7/8 | 1 |
| A | max | 0.594 | 0.719 | 0.844 | 0.969 | 1.094 | 1.344 | 1.594 | 1.844 | 2.094 |
| min | 0.563 | 0.688 | 0.782 | 0.907 | 1.032 | 1.219 | 1.469 | 1.719 | 1.969 |
| H | max | 0.145 | 0.176 | 0.208 | 0.239 | 0.270 | 0.344 | 0.406 | 0.459 | 0.531 |
| min | 0.125 | 0.156 | 0.188 | 0.219 | 0.250 | 0.313 | 0.375 | 0.438 | 0.500 |
| O | max | 0.260 | 0.324 | 0.388 | 0.452 | 0.515 | 0.642 | 0.768 | 0.895 | 1.022 |
| min | 0.245 | 0.307 | 0.368 | 0.431 | 0.492 | 0.616 | 0.741 | 0.865 | 0.990 |
| P | max | 0.156 | 0.187 | 0.219 | 0.250 | 0.281 | 0.344 | 0.406 | 0.469 | 0.531 |
| min | 0.125 | 0.156 | 0.188 | 0.219 | 0.250 | 0.313 | 0.375 | 0.438 | 0.500 |
Application:
Stainless steel carriage bolts are widely used in automobile manufacturing, steel, marine engineering, port, electric power, shipbuilding, petrochemical industry, mine, railway, construction, metallurgy, plastic machinery, industrial control, highway, large-scale transportation, pipeline and supporting, slope tunnel, seepage prevention, well control and protection, salvage, seepage prevention and anticorrosion. Seepage control, seepage control, seepage control, seepage control, seepage control, seepage control, seepage control, seepage control, seepage control, seepage control, seepage control, Airport construction, bridge, aviation, aerospace and other important sites and infrastructure construction industries, machinery and equipment.
If you are interested in carriage bolts, please feel free to contact us. We produce fasteners for many years, with rich experience, high quality and high service. They can be customized according to customers'requirements and drawings. Welcome to harass consultation and purchase..
Advantages:
1. Free sample service
2. Third party inspection
3. global market
4. Good service
5. High-quality
6. Right price
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Carbon Steel 4.8 5.8 6.8 HDG Round Head Square Neck carriage bolts Images
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