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$0.01-1 /Piece/Pieces
| Payment Type: | T/T,Paypal |
| Incoterm: | FOB |
| Min. Order: | 1 Piece/Pieces |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Ningbo,Shanghai,Guangdong |
Brand: Hyunto
Model Number: Flat Wafer Head Allen Cap Screw
Standard: ISO,DIN,EN
Material: Stainless Steel
Brand Name: Hyunto
Size: M3-M22
Packaging Type: Box
Place Of Origin: Wenzhou,China
Application: Auto Parts,Machine,Environment
Delivery Time: 3-18days
Certificate: ISO9001
| Selling Units | : | Piece/Pieces |
| Package Type | : | carton |
| Picture Example | : |
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Black Hexagon Low Flat Wafer Head Screw Bolt
The screw bolt is used in combination with a nut to attach and join two or more objects together. It has a large head on one end and a cylindrical shaft with an external thread, which is a helical structure that allows the screw to be advanced when rotated
.
Basic Introduction About Hyunto Nut
Wenzhou Hyunto Automobile parts Co.,Ltd is a professional and large scale company specializing in the production of all kinds of products including fasteners,Stamping parts,turning parts and non-standard parts.
As an OEM, HYUNTO are able to produce CUSTOMIZED Nuts under different standard(DIN, ANSI, GB, JIS, BSW, EN etc), by various materials(carbon steel, alloy steel etc), of size from M5 to M24.
| Product Name: | Black Hexagon Low Flat Wafer Head Screw Bolt |
| Size: | M3-M22 |
| Standard: | DIN,ANSI,GB,JIS, BSW,EN |
| Material: | Carbon steel:ML08AL,SWRCH22A,SWRCH35K,SWRCH45K |
| Strength:4.8, 5.8,6.8,8.8 | |
| Alloy steel:10B21,SCM435,40Cr,35Crmo etc. | |
| Strength:6.8, 8.8, 10.9, 12.9 | |
| Other Available Material: | High strength steel; Stainless Steel; Brass; Plastic Steel |
| Head type: | Hexagon, Round, Square, Mushroom |
| Production process: | Cold Forging; |
| Customize: Machining and CNC | |
| Surface finishing： | Color zinc, black, blue-white zinc, chrome, army green, dacromet etc. |
| Anti-corrosion test: | Salt spray test:(24h-960h) |
| Package: | Carton + Pallet |
| Production capacity: | No Limit |
| Delivery time: | 3-18 days |
| Application: | Auto Parts, machine, environmental, building |
| Certificate: | TS16949 |
A summary of the production process:
1.Wire - Uncoiled, straightened and cut to length.
2.Cold forging - Molding the steel into the right shape at room temperature.
3.Bolt head - Progressively formed by forcing the steel into various dies at high pressure.
4.Threading - Threads are formed by rolling or cutting.
5.Heat treatment - The bolt is exposed to extreme heat to harden steel.
6.Surface treatment - It depends on the application. Zinc-plating is common to increase corrosion resistance.
7.Packing/stocking - After quality control to ensure uniformity and consistency, the Bolts are packaged.
A summary of the production Testing
9. Warranty:3 Years or 100,000 KM
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