Stainless Steel Self Tapping Screws with Special Spring Washer for Enhanced Fastening Product Quick Details:

Screw Name:Stainless Steel Self Tapping Screws with Special Spring Washer for Enhanced Fastening

Original Product Material: Stainless Steel, C1002A

Screw Size: 3.3mm - 6.3mm Certificate: DIN, ISO, GB

Application: Industrial machinery, Building, Railway, Lamps, Furniture, House etc.

Stainless Steel Self Tapping Screws with Special Spring Washer for Enhanced Fastening Description

The so-called combination screw GB9074.8 refers to a small pan head combination screw, which is a three-piece combination of a pan head screw with a flat washer and a spring washer. The spring washer here is specially used for combination screws, not ours Ordinary spring flat washers on the market. In addition, the thickness of the flat washers of this combination screw is generally determined according to the size of the combination screw specification. For example, for M3 combination screws, the thickness of the flat washer is 0.8, and there are also 1 Thick. The outer diameter of the flat washer is also the same. For example, the outer diameter of the flat washer of the M4 combination screw is 9 large on the national standard, and there are also 8 large ones. It all depends on the needs of customers. The pan head combination The screw GB9074.4 refers to the large pan head combination screw. The size of the head is a little larger than that of the small pan head. The thickness should also be thicker. The outer diameter, size and thickness of the spring pad are the same as those of the small pan head combination screw. .

​Stainless Steel Self Tapping Screws with Special Spring Washer for Enhanced Fastening​ Drawing

Advantages

1.Exact forging standard of knife edge and high hardness of surface make it easy to drill.

2.Using the advanced technology to control the core hardness, avoiding rupture effectivity,

3. Quick self drilling , drilling , tapping, locking the oncce, and combining with the strength.

4. Save contruction time, improve working efficency.

5. Technology, professional manufacturing , quality assurance.

6. Our company have more than 15 years experience in the Stainless Steel Screws field.
7. We have Professional experienced engineers, sales and overseas engineers.
8. We have automatically generate machines produce the screws, Bolts, Nuts, Washers and so on .
9. Our high productivity can make sure your quickly delivery time

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.