High Quality Carbon Steel DIN931 Half Thread Zinc Plated Hex Bolt
| STYLE |
Half Thread Zinc Plated Hex Bolt |
| STANDARD |
DIN 931 |
| SIZE |
M4-M24 |
| CLASS(Carbon steel) |
4.8,5.8,8.8,10.9,12.9 |
| Coating(Carbon steel) |
black, zinc, HDG, Heat treatment, Dacromet, GEOMET |
| MATERIAL |
Carbon steel |
| PACKING |
bulk/ boxes in cartons, bulk in polybags/ buckets, etc. |
| PALLET |
solid wood pallet, plywood pallet, ton box/bag, etc. |
Product description
These screws are suitable for fastening most machinery and equipment. Dimensions meet ISO (formerly DIN) specifications. Length is measured from under the head.
Zinc-plated steel screws resist corrosion in wet environments. Black ultra-corrosion-resistant-coated steel screws resist chemicals and withstand 1,000 hours of salt spray. To maintain corrosion resistance, use these screws with black ultra-corrosion-resistant-coated nuts and washers.
Match the thread spacing of mating components. Coarse threads are the industry standard; choose these screws if you don't know the pitch. Fine and extra-fine threads are closely spaced to prevent loosening from vibration; the finer the thread, the better the resistance.
More Details
Free Samples for standard fastener from Jiaxing City Qunbang Hardware
We Promise:
1.High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best service
FAQ
Q:Are you a factory or trading company?
A: We are factories, mainly producing fasteners, such as nuts, bolts, screws and rods, and meanwhile, we also manage other hardware products.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.
Q: How does your factory do regarding quality control?
A: "Quality is priority" we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.
Awaiting for your kind inquiry! Thanks & best regards!
For more information: http://qbfastener.en.made-in-china.com & http://qbfastener.en.made-in-china.com
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