High Precision GB Stainless Steel Flat Head Screws Thumb Screw M2-M30

Stainless Steel Flat Head Screws Of Black Flat Hand Thumb With High Precision

Product Quick Details:

Name: Stainless Steel Flat Head Screws Of Black Flat Hand Thumb With High Precision

Size: M3 / M4 / M5 / M6 / M8 / M10 Length: 6-100mm

Brand: Bozex Or OEM Customer's Brand Trade term: FOB/EXW/CIF/LC

Certificate: ISO, GB Function: Screws fastener for Machine, building, industry, lamps ect.

Shipping Way: By Sea, By Train, By Air

Delivery time: 3-10days after payment

Advantages:

1. 201 stainless steel has certain acid and alkali resistance, high density, no bubbles, no pinholes, etc.

2. It is used to produce high-quality materials for various watch cases and watchband back covers.

3. Mainly used to make decorative tubes, industrial tubes, and some shallow stretched products.

4. 201 Stainless have very compatitive price than 304 Stainless steel and 316 Stainless Steel

Features of Stainless Steel Flat Head Screws Of Black Flat Hand Thumb With High Precision
The flat head can be divided into a full countersunk head and a half countersunk head. The flat head cone angle generally has 3 types of countersunk heads: 900, 1000 and 1200. In the Russian standard system, it is customary to use 900 and 1200 flat heads. The 1200 flat head is mainly used for thin-walled structures (such as thin skins), but because the thickness of the head is thin, the depth of the screwing groove is not easy to control, the groove is too shallow, the screwing performance is too poor, and it is easy to "slip" when installing and disassembling bolts. ; The groove is too deep, it will weaken the nail head strength, easy to turn around. In the ISO/TC2 standard system, there are only 900 flat heads, while in the ISO/TC20/SC4 standard system, there are only 1000 flat heads and 1000 small flat heads. Small flat head refers to the type with reduced head height. It is used for thin-walled structures of aerospace vehicles. Due to the characteristics of the flat head bolt structure, the head strength is generally lower than the screw strength or thread strength. When flat head bolts are subjected to tensile failure test, The head of the bolt is usually destroyed first.

Stainless Steel Flat Head Screws Of Black Flat Hand Thumb With High Precision​ Parameters

Why Choose us?
1. Our company have 15 years experience in this field.
2. We have experienced engineers, sales and overseas engineers.
3. We have automatically generate machines produce the screws.

4. Our high productivity can make sure your quickly delivery time.

5. We have professional quality department, make sure good quality.

6. 24Hrs online service.

7. Active and perfect after-sales service system.

Bozex Fastener co. Ltd was established in 2000, located in the quality home Shenzhen Guangdong Province of China, Manufacture in Heibei Yongnian. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought in domestic and foreign well-known enterprises. The products made are fully compatible with the international standards, well received by domestic and foreign customers. Through scientific management, Bozex fastener Ltd company has been obtained ISO9000 certificate of Quality Managerment System, SGS and BV international certificate system of Make in China.

Product standards including DIN, ISO, GB and ASME/ANSI, BS, JIS AS. Main levels of carbon steel: 4.8, 4.8, 6.8, 8.8, 10.9, and 12.9 grade, the main material of stainless steel SS201, SS304, SS316, Brass and various kinds of special stainless steel Screws, Bolt, Nuts.

We have the professional service team, so we can meet the different requests for a set of customers. We solemnly commitment, first-grade quality, timely delivery guaranteed

The width range of our products can be divided into auto fasteners, mechanical fasteners, construction fasteners, power fasteners, railway fasteners, household electrical appliances fasteners and chemical fasteners,

Reasonable price and service paramount, forward to the operation principle of quality first and customer first, pursuit of excellence to create first-class brand, our aim is brand promoting development, management promoting earnings, warmly greeting home and abroad new and old customers to communicate and cooperate to seek greater success and brilliant future.

Our mission is to become a premier provider of high quality fastening products to original equipment manufacturing markets. We promise on-time delivery and competitive price.Bozex is committed to fulfilling all customer requirements as promised and to developing and maintaining long term business relationships through treating its customers with honesty, integrity and respect.