A Brief Introduction To DIN84 Screws

DIN84 screw is a fastener screw, as a professional fastener manufacturer, Xinchi is happy to give you a brief introduction. Slotted cylindrical head machine screw, the standard is called DIN84. The DIN84 in the German standard is GB65 in the national standard, and the two sizes are very close. This screw also has a key, in addition to the normal screw requirements within the standard range, there is another point, because this slot is cut out with a word, rather than directly punched out, we know that in fact, it will be more efficient, but the size of the punched slot can not be so standard. And use the process of cutting a slot to cut it out after it is clearer, the process of use is also better, and will not slip.

Then there is a big key to cutting the word, first of all, there can be no burrs on both sides, and then the slot must be cut more clearly, the other is that the depth and width of the slot must be able to meet the standard specifications, and the surface of the cylindrical sink must be smooth in the process of doing not have marks, thimble marks or burrs.

This screw is exported, because only German standard exports are usually used DN84 this standard, if used in the domestic market is GB65 such a standard.

XINCHI is a trustworthy fastener company, especially in furniture nuts. We have a factory,  founded in 2007. And we are the designated fastener supplier to“STAPLE”. As a trusted fastener supplier,  XINCHI can offer a wide range of high-quality fasteners, including nuts, screws, bolts, rivets, washers, etc. If you want to know more about fasteners or want to wholesale fasteners, please feel free to contact us. And then our experienced and expert service team will reply to you as soon as possible.