- Screws[10]
- Bolts[10]
- Nuts[7]
- Rivets[7]
- Other Hardware[1]
- Washers[10]
- Other Fasteners[4]
- Contact Person : Ms. xu yanny
- Company Name : Dongguan Taifeng Metal Product Co., Ltd.
- Tel : 0086-769-83133215
- Fax : 0086-769-83133717
- Address : Guangdong,DONGGUAN,SONGMUSHAN INDUSTRIAL ZONE DALANG TOWN,DONGGUAN CITY,GUANDONG PROVINCE
- Country/Region : China
- Zip : 523795
Hex washer head bolt
Hex washer head bolt
| Material :1045ACRSize:M9*80Head type:HexDrive type:PhillipsThread type:CoarseTensile strength(MPa)≥1000Yield strength(MPa)≥900Surface treatment:Zinc blueThickness of coating:2 µm |
Common sense of screws
Materials Screws and bolts are made from a wide range of materials, with steel being perhaps the most common, in many varieties. Where great resistance to weather or corrosion is required, stainless steel, titanium, brass (steel screws can discolor oak and other woods), bronze, monel or silicon bronze may be used, or a coating such as brass, zinc or chromium applied. Electrolytic action from dissimilar metals can be prevented with aluminium screws for double-glazing tracks, for example. Some types of plastic, such as nylon or polytetrafluoroethylene (PTFE), can be threaded and used for fastening requiring moderate strength and great resistance to corrosion or for the purpose of electrical insulation. |
We are a manufactory specializing in Non-standard screws which is made to order. Bolt pictures are a general representation and not an actual picture of the product you will receive. Threads will vary according to the individual bolt sizes and dimensions. ISO standards for threads are: length is twice the diameter of the bolt plus ½ inch. If you are looking for fully threaded bolts please call direct at 86-13412858356.
Hex washer head bolt
