Model NO.: VF-BOLT-025
Application: Building
Finish: Blue-White Zinc Plated
Size: M6X13-M100X130
Trademark: VODAFAST
HS Code: 7318159001
Model NO.: VF-BOLT-025
Application: Building
Finish: Blue-White Zinc Plated
Size: M6X13-M100X130
Trademark: VODAFAST
HS Code: 7318159001
| Materials: |
Carbon steel, Alloy steel, Stainless steel, Plastic and Copper. |
| Surface treatment: |
Plain, Black, Zinc Plated(ZP), Yellow Zinc Plated (YZP)and Hot DIP Galvanizing(H. D. G. ), Dacromet, Nickel Plated, Brass Plated. |
| Grades: |
4.8, 5.8, 8.8, 10.9, 12.9, 2, 5, 8, A307, A325. |
| Standards: |
DIN, BSW, JIS, ASME and ANSI, Non-standard, Custom Drawing. |
| Thread: |
Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF. |
| Sizes: |
M3X5-M100X1000, 1/8X1/4- to 4X40 inches. |
| Packing: |
Small box/Carton, Cartons Bulk/Pallet, Gunny Bag. |
Top quality bolts(cap screws) supplied, including hex bolts, flange bolts, carriage bolts, coach bolts and non-standard bolts.
| Materials: |
Carbon steel, Alloy steel, Stainless steel, Plastic and Copper. |
| Surface treatment: |
Plain, Black, Zinc Plated(ZP), Yellow Zinc Plated (YZP)and Hot DIP Galvanizing(H. D. G. ), Dacromet, Nickel Plated, Brass Plated. |
| Grades: |
4.8, 5.8, 8.8, 10.9, 12.9, 2, 5, 8, A307, A325. |
| Standards: |
DIN, BSW, JIS, ASME and ANSI, Non-standard, Custom Drawing. |
| Thread: |
Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF. |
| Sizes: |
M3X5-M100X1000, 1/8X1/4- to 4X40 inches. |
| Packing: |
Small box/Carton, Cartons Bulk/Pallet, Gunny Bag. |
Top quality bolts(cap screws) supplied, including hex bolts, flange bolts, carriage bolts, coach bolts and non-standard bolts.
LED tube light is application of a new type of LED lighting light source on the basis of traditional tube light of the development of improved products, compared with traditional tube light has the following advantages: energy saving, low carbon, long life, good color rendering and fast response.LED tube light, a design more beautiful light, installation to keep building decoration of the overall unity and perfect, does not destroy the set of lamps and lanterns, light hidden inside the building decoration, light source is not exposed, no glare, the visual effect of soft and uniform.
P-n junction terminal voltage constitute a certain potential barrier, when the positive bias voltage drop time base, P and N the majority carrier diffusion to the other party.Due to the electron mobility is much bigger than hole mobility, so there will be a large number of electronic spreading P area, constitute of P area of minority carrier injection.These electrons and valence with hole composite, composite when the energy in the form of light energy to release out.This is the principle of PN junction glow.
Led Down Light
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NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY , https://www.blcastings.com