Tienda de BJBHKY Beijing Bohaikangyuan Medical Devices Co., Ltd.

Martes 14 marzo 2023

Cantidad : 10,000pcs/ - Precio : unit price $15-20

DATIAN (DT) Fastener is famous for producing quality heavy hex nuts. We, one of the professional heavy hex nut manufacturers, have a in house full line heat treatment machine used to improve the hardness and mechanical properties of heavy hexagonal nut in order to serve different...

Martes 14 marzo 2023

Cantidad : 10,000pcs/ - Precio : unit price $15-20

The nearly 20 years that DATIAN (DT) Fasteners has specialized in the production of heavy hex bolts. Many customers need to purchase by sets. Our loyal customers usually need to source hex bolts / heavy hex head bolts together with hex nuts. As a professional heavy hex bolt suppliers...

Martes 14 marzo 2023

Cantidad : 10,000pcs/ - Precio : unit price $15-20

GB/T 923 acorn hex nut introduction: GB/T 923 black acorn nuts is a nut with a cap, whose function is to prevent foreign impurities and moisture from invading the interior and cause corrosion and rust. At the same time, in places where some industrial machinery often comes into contact...

Martes 14 marzo 2023

Cantidad : 10,000pcs/ - Precio : unit price $15-20

GB/T 889.2 lockable nut has the following 3 advantages: First, excellent anti-vibration performance: when the thread is tightened, the crest thread of the lockable nut and bolt tightly enters the 30° wedge-shaped slope of the nut and is clamped, and the normal force exerted on the...

Martes 14 marzo 2023

Cantidad : 10,000pcs/ - Precio : unit price $15-20

GB/T 12868 Black T Nuts Features: The principle of the inclined plane is adopted, the deformation of the inclined plane is integrated to form a thread, and then it is rotated into a parallel motion, the lead screw is rotated once, and the bolt and t nut is moved to a pitch. GB/T 12868...

Martes 14 marzo 2023

Cantidad : 10,000pcs/ - Precio : unit price $15-20

Dhina railway fastener are widely used in urban rail construction. In recent years, rail fasteners have been put into the field of railway and steel structures, and they are very popular and sought after Rail joints of railways are the source of vibration. In order to overcome this...