Good-price Ball Screw

Ref Price:: $34.79 - 42.52 / set

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Set set

Supply Capability:: 1000 Sets per Week set/month

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Detailed Product Description

1.High-accuracy,high efficiency,

2.Anti-friction,dustproof.

3.Good price,short deliver

ball screw series.

1.High-accuracy,high efficiency,

2.High or low speed feeding,low noise,

3.Anti-friction,dustproof.

4.Good price,short deliver

Model No.
1204	4010
1605	5005
1610	1616
2005	2020
2505	2040
2510	6310
3205
3210
4005

Q: What is the meaning of the screw and the 4 and 8?: Strength grade 4.8, nominal tensile strength of 400MPA products, yield strength 320 (nominal 80%). For details, please refer to GB3098.1 or ISO898-1. There are all indicators

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: Screws are not slopes.: Yes, the inclination of the object can be seen as a slope This can be seen as a slide, the slide is a slope. The slope is a simple machine. The screw is screwed into a cylindrical slope, the thread on the screw is like the pattern formed in Figure (A), the length of a circle of threads is equivalent to the length of the slope.

Q: I would like to know the specifications of the two types of screws models, including length, diameter, diameter and pitch, etc.: M3 means that the large diameter (external thread is the outer diameter) is 3. Of course with M3 nut, the length of a move does not include the nut. Thread section length is also another specification. M6 indicates a nominal diameter of 6 mm and indicates that it is a standard pitch coarse thread.

Q: M4.8 * 25 What does it mean in screw size?: No meaning that there is no one of the most close to the national standard is, M5 * 25 For example, GB70.1, M5 × 25 hexagon socket head cap screws

Q: Why should the screw twist clockwise?: Because the screw on the original flute is the clockwise direction of it

Q: Who knows who invented the screw?: The spirits were invented more than 2,000 years ago, but less than 500 years for fixing things. The first person who describes the spiral is the Greek scientist Archimedes (about 287 BC - 212 BC) The Archimedes spiral is a huge spiral in a wooden cylinder used to The water is raised from one level to another, and the fields are irrigated. Its true inventor may not be Archimedes himself. Maybe he just described something that already existed. Perhaps it was the ancient Egyptian craftsmen who had designed it to use the irrigation on both sides of the river. Archimedes spiral in the ancient society are used to raise water, no one considered to change it into a fixed piece. Archimedes spirals are widely used for water lifting. For example, the Romans used it to drain the mine. In the Middle Ages, carpenters used wooden nails or metal nails to connect furniture and wooden structures. In the 16th century, nail workers began to produce spiral nails, these nails can be more firmly connected things. It was a small step from this nail to the screw. At the end of the eighteenth century, screws were quite popular as fixed parts, because at that time a cheap production method had been found. Screwdriver (chisel) appeared in London around 1780 years. The carpenter found that screwing the screw with a screwdriver was better than a hammer and could fix something better, especially when a fine screw was encountered.

Q: Inside the hexagonal screws, rather not down, it may be too much screw on the screw too tight has been bad 3 screwdriver screw is too small also one-half of rice grain please help think about ways: T-shaped irons and screws, you can twist it off

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: Engineering argument, usually referred to as the M3 screw, M refers to what is the meaning? The Please instruct the engineering staff.: International Metric Thread System: The national standard CNS adopts the thread. The crest is flat and easy to be turned. The tooth bottom is rounded to increase the thread strength. The thread angle is 60 degrees. The specification is expressed by M Metric thread can be divided into two kinds of coarse and fine teeth, such as M8x1.25 (M: code: 8: nominal diameter .1.25: pitch).

Our high-quality products are widely used for precision machinery, fitness equipment, printing machinery, packing machinery, medical and pabular machinery, woodworking machinery, automatic textile production lines, and other machinery.We zealously welcome all customers to give your guidance and discuss business. We are totally at your service.

1. Manufacturer Overview

Location	Zhejiang,China
Year Established	2004
Annual Output Value
Main Markets	North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe
Company Certifications	ISO 9001:2000

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a) Trade Capacity
Nearest Port
Export Percentage	51% - 60%
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b) Factory Information
Factory Size:	3,000-5,000 square meters
No. of Production Lines	6
Contract Manufacturing	OEM Service Offered
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