M4 304 Stainless Steel Washers Tight Grip External Tooth Lock Washers DIN934 ODM

304 Stainless Steel Tight Grip External Tooth Lock Washers Of Size M3-M20

304 Stainless Steel Tight Grip External Tooth Lock Washers Of Size M3-M20 Refers to the part that is cushioned between the connected piece and the nut. Generally, a flat metal ring is used to protect the surface of the connected part from being scratched by the nut and disperse the pressure of the nut on the connected part.

304 Stainless Steel Tight Grip External Tooth Lock Washers Of Size M3-M20 and the metal ring are integrally bonded and vulcanized. It is a sealing ring used to seal the thread and flange connection. The ring includes a metal ring and a rubber gasket. The metal ring is rust-proof, and the rubber ring is generally made of oil-resistant nitrile rubber or fluorine rubber. The combination pad has two sizes, metric and imperial. There is a combination of metal pad and rubber specified in the standard JB982-77. The combined sealing washer is used for threaded pipe joints and screw plug sealing. It is generally used together with bite-type pipe joints to block the oil port. It is mainly used for static sealing of the end face of the threaded connection of hydraulic valve pipe joints. It is suitable for British and American standards. Static sealing of the end face of the connection between inch thread and French and German standard metric thread. C

1. According to the force mode of the connection, there are ordinary and reamed holes. The bolts used for reaming holes should be matched with the size of the hole and used when subjected to lateral force.

2. According to the shape of the head, 304 Stainless Steel Tight Grip External Tooth Lock Washers Of Size M3-M20, round heads, square heads, countersunk heads, etc.Generally, countersunk heads are used in places where the surface is required to be smooth and no protrusions after the connection, because the countersunk head can be screwed into the part. The head can also be screwed into the part. The tightening force of the square head can be larger, but the size is large. The hexagonal head is the most commonly used.

In addition, in order to meet the need of locking after installation, there are holes on the head and holes on the rod. These holes can prevent the bolt from loosening when it is vibrated.

Why Choose us?
1. Our company have more than 15 years experience in the Stainless Steel Screws field.
2. We have Professional experienced engineers, sales and overseas engineers.
3. We have automatically generate machines produce the screws, Bolts, Nuts, Washers and so on .
4. Our high productivity can make sure your quickly delivery time.
5. We have professional quality Checking 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.