Fasteners: T-Head Bolt & 316 Wing Screws
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100000 pc
- Supply Capability:
- 10000000 pc/month

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Quick Details
Place of Origin: Zhejiang, China (Mainland)
Brand Name: CMAX
Packaging & Delivery
Packaging Details: | box,carton,pallet |
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Delivery Detail: | 30days or advance |
Specifications
Thread forming screws
Material:Steel or stainless steel
According to drawing
1,Products Detailes | ||
Products | bolt,screw,nut,washer,pin,rivet and non-standard fastener | |
Size | Standard and Non-standard according to drawing or samples | |
Machines | auto pressing machines, automatic heading machine, cold header high-precision surface grinder machine, involantary grinder machines,Digital Micro Vickers Hardness tester, Electrolytic metrical thickness gauge, Vision Measuring Machine,Fischer Scope X-ray Thickness Gauge and so on | |
Material | 1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 | |
2,Steel:C45(K1045), C46(K1046),C20 | ||
3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), | ||
C27200CuZn37), C28000(CuZn40) | ||
4.Bronze: C51000, C52100, C54400, etc | ||
5.Iron: 1213, 12L14,1215 | ||
6.Aluminum: Al6061, Al6063 etc | ||
7,.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045 | ||
8, Alloy steel: SCM435,10B21 | ||
Surface Finishing | Zn- Plated,Ni-plated,Passivated,Tin-plated,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,GB,DIN,JIS,ANSI,BSW | |
Manufacture Process | Heading/washer assembly/Threading/Secondary machine/heat treatment/plating/Anti-slipping/Baking/QA/Package/Shipping | |
Sample | we can supply the samples for free,if the samples we have in stock | |
Lead time | 10-15 working days as usual,It will based on the detailed order quantity. | |
Carton size | 36*24*16 CM &36*24*12 CM | |
Pallet size | 110*100*90 CM | |
Warranty | we confirm our goods will satisfy your request of 100% | |
After sales service | we will follow up goods for every customer and help solve problem after sales. |
- Q:Why are the screws of the screw?
- The threads are divided into connecting threads and drive threads. Which in addition to connecting the thread to remove the common thread but also non-threaded sealed pipe thread, threaded thread with the thread and metric taper thread.
- Q:nan
- (1) in the screwdriver head pad things such as double-sided adhesive, non-woven fabrics, etc. If there is no condition, then the paper can be, so you can increase the friction. (2) with a small amount of 502 glue into the screw hole, and then screw into the screw, and so the glue after the solid tip and then use the tip of the screw to pull out the screw (only the screwdriver is not afraid of causing screw teeth). (3) fruit screw cap exposed, you can use the tip of the clamp clamp screw cap after the screw. (4) the general mobile phone screws are metal, the case is plastic, not screw down when the time. You can use the tip of the screw into the screw cap, the metal screws to screw the plastic around the plastic melting, with the tip of the clamp clamp, gently pull out! You can also force down the screws about 1 mm (be careful not to engage in the chassis), you can solve the problem of loose screws. (5) so little the screw is not easy to get, my father had to repair the original bike screw method, with a small electric drill in the middle of the screw to play a not deep hole, and then find an anti-silk tap into the (must Anti-wire tap, it is difficult to find, to go to a large measuring blade cutting shop), you can unscrew the.
- Q:I am a trainee apprentice, recently encountered a problem, that is, some screws are screwdriver screwdriver or hexagon turned no thread. Can not buckle, only in the inside idle. What is the general use of this situation to open it? Thank you, more urgent.
- You can use a chisel in the screw cap to open a word mouth, and then use the screwdriver can be screwed down.
- Q:Why should the screw twist clockwise?
- Clockwise tightening of the screw is called orthodontic screw, counterclockwise tightening of the screw called anti-screw or left teeth screws, the general international are clockwise orthodontic screws, in a particular case will use the left teeth Screws, such as the need to fix the fan impeller, are left teeth
- Q:The idiom of the screw
- Meaning modesty, that their own small insignificant, insignificant but indispensable.
- Q:What is the principle of screw
- From a man with a manual screwdriver or a powered tool drive to produce a force pushing a small box up the slope. The longer the length of the screwdriver, the more effort it is, or the slope at the slope - that is, the amount of lubricant applied at the thread.
- Q:How does the screw twist?
- A kind of screw loosening agent, you can try. If it is slippery wire, and sub-specific circumstances, and sometimes can be destroyed by the screw head.
- Q:What does the screw m4x6 mean?
- M for the flat wire (not self-employed screw) 4 for the diameter, 6 for the length. Units are generally millimeters
- Q:How to look at screw models
- When you buy a certificate. The The Written above. The The I do not know any other way
- Q:What is the difference between Chinese-made screws and US screws?
- China-made screws and the United States is no essential difference between the screws, and now the world are using the screws in China.
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