Brass Self Tapping Screw China Machine Screw Chipboard Made in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2500000 m.t./month
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1. Brass Self Tapping Screw China Machine Screw Chipboard Made in China Description：
Chipboard Screws Customization is welcome . We could produce various Chipboard Screws according to buyers’drawing or samples/Non-standard screws.The price, picture
and product attributes are for reference only. Specific matter can be confirmed
by a further communication. Welcome your consultation.
2.Main Features of Brass Self Tapping Screw China Machine Screw Chipboard Made in China：
1.size:standard and customised
2.material: Carbon Steel(1022,1018), SUS(302,304,316,410)
3.finishing: Zinc/Black/Brass etc.
4. GB, DIN, ANSI, JIS, BSW
3. Brass Self Tapping Screw China Machine Screw Chipboard Made in ChinaImages
4. Brass Self Tapping Screw China Machine Screw Chipboard Made in China Specification
Products Details | |
Available Material | 1. Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 |
2. Steel: C45(K1045), C46(K1046), C20,etc. | |
3. Brass: C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), | |
4. Bronze: C51000, C52100, C54400, etc. | |
5. Iron: 1213, 12L14, 1215, etc. | |
6. Aluminum: Al6061, Al6063, etc. | |
7. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045,12L14,etc. | |
8. Alloy steel: SCM435,10B21, C10B33,etc. | |
Material Class | 4.8 6.0 8.8 12.9 |
Specification | Various head style and sizes per your request |
Surface Finishing | Zn-Plated, Ni-plated, Tin-plated, Passivated, Sandblast and Anodize; |
Chromate, Polish, Electro Painting, Black Anodize, Plain, Chrome plated; | |
Hot Deep Galvanize(H.D.G.) etc. | |
Heat Treatment | Tempering, Hardening, Spheroidizing, Stress Relieving. |
Standard | ISO, DIN, GB, IFI, B.S. ART. |
Sample | We could make sample within 7 days free of charge |
Lead time | Per on order quantity |
Packing | Boxs or pallet or customer request |
Payment terms | L/C,T/T chipboard screw |
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
1.How about your company？
One of the most biggest manufacturer & supplier of Screws，is a large-scale professional Chipboard Screws factory in China. Annually more than 10000 tons screws are exported to markets all over the world. Different kinds of Screws are available according to customer’s requirements.
2.What is advantage of our products?
All items are of Top Quality with best price. Direct wholesale price from Factory and 100%quality guaranteed .Large Selection with all sizes .
3.How long can we receive the product after purchase?
In the purchase of Chipboard Screws within three working days, We will arrange the factory delivery as soon as possible. The pacific time of receiving is related to the state and position of customers. Commonly 15 to 20 working days can be served.
- Q: The idiom of the screw
- Screw idiomatic meaning 1. work conscientiously, obey the organization, where I go, loyal to duty, Lei Feng's "screw spirit." 2. Individuals obey the whole: ordinary people or things, dry line of love and his party.
- Q: What tools are used to remove the screws, the two lines are grooves, the middle of a paragraph is convex
- As for the professional name is not clear, probably should be called forked screwdriver it
- Q: The mirror under the mirror put the toilet glass is broken, the original screw rust deformation, and pulled out. How to rust the screw
- The easiest way to change the place to hang the original place to hang a mural
- Q: What is a screw? What is a nail? What is the concept? What is the difference!
- The screw is a screw, a small cylindrical or conical metal rod with threaded parts, with a slotted or pocketed head, used alone. Machine nail is used for mechanical attack on the use of a good thread, or with nuts used to fasten the product, according to the material requirements have a certain force. The range of screws is wide, the nail is just one of the screws inside.
- Q: What is the principle of screw
- A simple mechanical one that can be used to overcome the difficulty of vertically lifting heavy objects. Distance ratio and force ratio are dependent on the inclination. Such as friction is very small, you can achieve very high efficiency
- Q: Is the tail screw? If it is mainly used in what place? If not what are they different?
- Normally, it should be called drilling screws, screws are the use of the object of the circular circular rotation and friction of the physical and mathematical principles, step by step to tighten the tools of the tools. Drilling screw is the front of the screw with self-tapping the head of the wood screws. Screw is thousands of years of people in the production of common inventions, according to the application field, it is the first major inventions of mankind. Drilling screws are in recent years people's new invention, also known as self-tapping screws. Main steel for connecting between the need for ordinary or high-strength bolts, plates with self-tapping screw connection. It can not be used for metal and metal bonding.
- Q: Why should the screw twist clockwise?
- Most of the world's people are right-handed, right-handed twist the right-hand screw more smoothly.
- Q: Please understand the friends of the self-tapping nails, screws, nuts production process, is the manufacturer's process. The more specific the more detailed the better
- According to the screw nut and thread size custom the corresponding mold, mold is done into the material, then the head - rubbing - surface treatment - the packaging is complete.
- Q: How is the screw produced
- Annealing: the wire heated to the appropriate temperature, to maintain a certain time, and then slowly cooling to adjust the crystal structure, reduce hardness, improve the room temperature processing. Pickling: Remove the oxide film on the surface of the wire and form a layer of phosphate film on the metal surface to reduce the wire drawing and cold pier or forming process. To the required diameter. Practical for some products can be divided into coarse pumping (shelling) and fine pumping two stages. Molding: The wire is forged by cold forging (or hot forging) to achieve the shape and length (or thickness) of the finished product. The finished semi - finished product is rolled or tapped to achieve the desired thread. Practical for the bolt (screw) known as the rolling teeth, teeth known as the rolling teeth, nuts called tapping. Heat treatment: according to the object and the purpose of different different heat treatment can be used. Quenched and tempered steel: quenched high temperature tempering (500-650 ℃) spring steel: quenched after tempering temperature (420-520 ℃) ??carburizing steel: carburizing after quenching and then low temperature tempering (150-250 ℃) low carbon and In the carbon (alloy) steel quenched into martensite, with the tempered temperature rise, the general rule is the strength decreased, while the plasticity, toughness rise. Surface treatment: surface treatment that is through a certain method in the workpiece surface coating process, the purpose is to give the product surface appearance, anti-corrosion effect.
- Q: What is the size of the screw for the wall power switch installation
- Concealed switch generally M5 × 30 semi-round head screws, you can also use M4 × 30 tapping screws. Ming installed switch is used M5 expansion with M5's self-tapping screws.
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Brass Self Tapping Screw China Machine Screw Chipboard Made in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2500000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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