A2 A4 Stainless Steel Cross Recessed DIN7997 Contersunk Self Tapping metal Screws for steel

A2 A4 Stainless Steel Cross Recessed DIN7997 Contersunk Self Tapping metal Screws for steel

1. Description:

Cross recessed countersunk head self-tapping screw is a part of the screw head is flat, and it is heavy head,
Or semi-submerged head. Shen head screws can also be called flat head screws, countersunk head screws, countersunk head screws, countersunk head screws. Usually countersunk screws are cross slot, which is above the national standard, national Standard, ie countries designated GB / T819-2000. Countersunk screws commonly used in electrical equipment, electrical machinery, machinery, household appliances, digital products, hydraulic engineering, construction decoration and so on, all with a screw want to learn more Where? Screw operating range? Shen head screws are generally made of metal screws Wire fight pier, after forming the rubbing teeth, cylindrical, flat head to head, such as a surround screw on the side of the inclined surface, so that the screw can be locked with a screw cap or other thing . Top head screws of large diameter, may have a circular or hexagonal, etc., so that tools such as a screwdriver or wrench to turn the screw. Yiling more prominent at the top of the screw will not drill too deep to pass through the material, and increase the pressure on the material of the screw. Shen head screws are usually free to remove or re-caulked without impairing its efficiency, but also provide greater strength than the nail, but also repeated use. Shen head screws product materials used above, the head completely sink the screw head does not impede.

The Stainless Steel Sharp point Cross Recessed Head St 4.8*100MM Self Tapping Metal Screws are widely used in the world. It is in sharp point. Jiaxing Haina Fastener Co., Ltd is established in 2010, and one professional manufacturer and supplier of stainless steel hardware. The main products are stainless steel bolts and threaded rods, stainless steel machine screws,stainless steel tapping screws and self drilling screws in different material from SS 304,SS 316,SS 316L,SS 410,etc. We often make DIN. ANSI. BS. ISO. JIS standard and OEM service is available. Our products are very popular in European, Australia, North America, Mid-east, and South East Asia and some African countries.
Size Range is Diameter:M2---M64 Length:5mm---400mm(Customized is acceptable)
Diameter:6#---2inch, Length:1/2inch---30inch(Customized is acceptable)
Cross Recessed Head St 4.8*100MM Self Tapping Metal Screws is always used on harden metal plate. Its material is harden. Stainless Steel Sharp point Cross Recessed Head St 4.8*100MM Self Tapping Metal Screws.

2. Specification

Jiaxing Haina Fastener co. Ltd was established in 2010, located in the hometown of fasteners jiaxing city. 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, Jiaxing Haina 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 and various kinds of special stainless steel.

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,

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

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.