DIN 931 Half-threaded hexagon head bolt DIN 931

Short Description:

Half-threaded hexagon head bolt DIN 931
Outside hexagonal bolt is divided into full tooth and half tooth, the full tooth outside hexagonal bolt is a common full thread bolt, half tooth outside hexagonal bolt and the whole tooth is different, half tooth bolt has a part of the screw is light rod without thread, so called half tooth outside hexagonal bolt. Both types generally need to be used in conjunction with the nuts.

Equivalent standard:
DIN931—— hexagonal head bolt (half tooth) ——GB5782

Product Detail

Product Description

Because the half tooth screw has a section of light rod, and the light rod position relative to the thread part, with the preset hole more closely, the locking stability is high, and in the action of the shear force, the longer the object of the fastener is less likely to shift. If the object fastening effect requirements are more strict, can not have a little loose case, it is recommended to use half tooth screw. And the rod diameter strength of the half tooth screw is higher than the whole tooth screw, and the yield strength is also a little higher. If there is a requirement for the strength of the screw, it is recommended to choose the half tooth.

Looking forward to your coming

With the technology as the core, develop and produce high-quality products according to the diverse needs of the market. With this concept,the company will continue to develop products with high added values and continuously improve products,and will provide many customers with the best products and services!

Taking the core concept of "to be the Responsible". We will redound up on society for high quality products and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.

  • Previous:
  • Next: