Jiaxing Haina Fastener Co.,Limited
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Metric Steel Din603 Hot Dipping Galvanizing Mushroom Head Carriage Bolt
Description:
Hot-dip galvanized bolt is the removal of rust after the bolt immersed in molten 500℃ metal zinc solution, so that the zinc layer attached to the surface of the bolt, for corrosion protection, is a very effective way of corrosion protection.Background generally more of a hot dip galvanized high strength bolt, to prevent oxidation of the purification bolt before immersion plating pot, to remove surface residue, need to put a layer of flux layer on the surface, dip, easy heating volatilization, the flux layer to the surface of fresh bolt direct contact with molten metal zinc, infiltration, dissolution, diffusion and chemical reaction, etc., in the form on the surface of the steel and attach a layer of molten metal zinc alloy layer, the formation of zinc coating after cooling.The hot dip galvanizing of high strength bolt can obtain a thick galvanizing layer, the thickness is generally not less than 80 microns, the corrosion resistance is good, and the zinc coating adhesion is good, and convenient for subsequent welding and coating process. Our company produces and operates fasteners. We have been exporting foreign trade for many years. We have a professional testing department. We provide relevant testing certificates. Our service is excellent and the quality is excellent. Customers are welcome to consult and purchase.
| Name | Metric Steel Din603 Hot Dipping Galvanizing Mushroom Head Carriage Bolt |
| 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 |
| 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