Din 933 Fully Threaded Steel Hex Bolts Grade 8.8 Excellent Corrosion Resistant

Grade 8.8 Fully Threaded Hex Bolts ,Steel Hex Bolt Din 933

Products Description:

This item is Fine Thread Grade 8.8 Carbon Steel Hex Bolt M12 Din 960 Black Oxide,the material is carbon steel,the grade is 4.8,the thread is fine thread,the size is M12,the standards is DIN960,the surface treatment is black oxide.

The pruduct is bolt,or screw, is a type of fastener, typically made of metal, and characterized by a helical ridge,known as a male thread (external thread) or just thread, wrapped around a cylinder. Some screwthreads are designed to mate with a complementary thread, known as a female thread (internal thread),often in the form of a nut or an object that has the internal thread formed into it. Other screw threads are designed to cut a helical groove in a softer material as the screw is inserted. The most common uses of screws are to hold objects together and to position objects.A screw will almost always have a head on one end which contains a specially formed shape that allows it to be turned, or driven, with a tool.

The six angle bolt is a fastener consisting of fingers and screws. The bolts are divided into iron bolts and stainless steel bolts according to the material, namely the six angle head bolts (partial threads) -C and six angle bolts (full thread) -C level.

In addition, there are special uses: T grooved bolts, the most commonly used machine tool clamps, the shape is special, and the sides of the head should be cut off. The anchor bolts are used to connect the machine to the ground, and there are many kinds of U bolts

Advantage:

Any difference between the six hexagon head bolts can meet the specifications of fasteners, some high-tech equipment has strengthened the bolt parts processing technology, such as Chinese aviation equipment for bolt quality requirements are higher, because of the high quality of bolts can reduce the equipment failure rate and maintenance time, so derived tin plating process. Tin is a silver white metal with no poison and excellent weldability and extensibility. Therefore, it is widely used in the fields of electronics, food, automobiles and so on. The tin plating process of the six angle head bolts is classified by the pH value of the bath, which is divided into two kinds, the acid bath process and the alkaline tin plating process.

Specification

Handan city Yongnian District Maide Fasteners Co. Ltd

Handan Maide Fastener Co.Ltd has own factory and the factory has over 15years experience in fasteners products. Our factroy occupied5000 square meters,and located in the largest distribution center of fasteners--Yongnian district，North of Handan in Hebei.

We mainly produce DIN,GB,ISO,ASTM hex nuts ,hex bolts,flat washers and so on.Our company always adhere the business philosophy of the people as base,the market as core and keep learning the high -quality management experience from successful enterprise and introducing advanced technology at home and abroad.

In addition，Our company promise with our excellent reputation and good service attitude that we will provide high quality of products and good after-sales service to the domestic and overseas customers, warmly welcome new and existing clients to visit our company to negotiate.