China round head machine screws wholesale supplier
- NEWSTARWDH
- CHINA
- 7-35 DAYS
- 3000 TONS
Product name: Machine screw
Standard:ASME/ANSI B18.6 ,DIN967, JIS B 1111, JIS B 1194, DIN964,DIN965,DIN7991,ISO7380,ISO7046，DIN912
Size:#5 - 3/4"; M3 – M20
Material:Carbon Steel, Alloy Steel, Stainless Steel,
Length:10-180mm (3/8”- 7”)
Head type:Pan, Hex , Flat, Pan, Truss, Round, Hex washer, Oval, Pan framing
Drive type:Phil, Slotted, Phil & Slotted combination, Hex socket, Pozl
Finish:Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G
Product Parameters
Machine Screw
Machine Screw | |
Standard: | ASME/ANSI B18.6 ,DIN967, JIS B 1111, JIS B 1194, DIN964,DIN965,DIN7991,ISO7380,ISO7046，DIN912 |
Size: | #5 - 3/4"; M3 – M20 |
Material: | Carbon Steel, Alloy Steel, Stainless Steel, |
Length: | 10-180mm (3/8”- 7”) |
Head type: | Pan hex , flat, pan, truss, round, hex washer, Oval, pan framing |
Drive type: | Phil, slotted, Phil & slotted combination, hex socket, Pozl |
Finish: | Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G |
Packing: | according to customer special demand |
Application: | Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating |
Equipments: | Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter |
Supply Ability: | 3000 tons per month |
MinimumOrder: | 500kgs for each specification |
Trade Term: | FOB/CIF/CFR/CNF/EXW/DDU/DDP |
Our advantage: | One-stop shopping; OEM |
Notice: | Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us |
Description
Product name | Machine Screw |
Place of origin | China(Mainland) |
Brand Name | NEWSTARWDH |
Port | Qingdao or according to requirement |
Delivery time | Normally in 7-35 days, according to quantity |
MOQ | 500kgs for each specification |
Mark | According to customer’s requirement |
OEM | Available |
Packaging Details:
| SIZE | KGS/CTN | KGS/CTN |
| 24CTNS/PALLET | (11-22)KGS/CTN | 0.47 |
| 48CTNS/PALLET | (11-17)KGS/CTN | 0.35 |
| 36CTNS/PALLET | 15KGS/CTN | 0.33 |
| 30,40,50CTNS/PALLET | 15KGS/CTN | 0.35 |
| 36，48CTNS/PALLET | (10-22)KGS/CTN | 0.36 |
| 1CTN/PALLET | 803KGS/CTN | 4.55 |
| BAG | 25KGS/BAG |
Machine screws during transportation, zinc coating, often appear white, black, black and other phenomena, mainly caused by galvanized layer and corrosive media and atmospheric moisture, oxygen, carbon dioxide exposure.
In order to prevent this phenomenon, the surface state of the good material that can be tried is before the screw processing. Due to the galvanizing process, the surface of the defective screw is easily permeated by corrosive medium such as acid, alkali, salt, etc., and it is difficult to clean and cause corrosion.
Reasonable choice of packaging materials, avoiding the use of plastic products not with zinc, packaging materials, such as galvanized iron sheet metal is the best, in the box can be placed in the humidity of the amount of desiccant to reduce the relative humidity compatible to reduce and prevent harmful gases The erosion of the warehouse.
We also accept customization order according to your samples and drawings. If you have other questions or concerns, please feel free to contact us.
