Half Thread Steel Hex Bolt Black Color Hot Galvanizing Surface Treatment

Half Thread Din 933 For Architecture Steel Hex Bolt Hex Head Bolt

Products Description:

Six angle bolt, six angle head bolt (part screw) -C and six angle head bolt (full thread) -C. Also known as the six hexagon head bolts (coarse hair) six hexagon head bolts, iron screws.

A common and articulated hole used in a connected force. The bolt of a hinged hole should be fitted with the size of the hole to be used when it is subjected to lateral force.

According to the shape of the head six head, round, square head, countersunk head, and so on in connection to the smooth surface without protruding place head heavy, because the countersunk head can be screwed onto the parts. Also can be screwed into the round parts. With the tightening force can be bigger, but the large size six. The head is the most commonly used angle

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

high tensile steel bolts

high strength bolts

Half Thread Steel Hex Bolt Black Color Hot Galvanizing Surface Treatment Images