Stud - the types and uses ordinary bolts

Stud - the types and uses ordinary bolts

Stud - the types and uses ordinary bolts

   Ordinary steel bolt is one of commonly used fasteners for steel in the connection between components, fixed, or fixed to the base on steel structure to become a whole. Commonly used ordinary bolt with hex bolts, stud bolts and anchor bolts, etc., their uses and are as follows:

  1. Hexagonal bolt head bearing surface according to their size and installation location and size of sub-hexagon head, large hexagon head for two; by manufacturing quality and product levels were classified as A, B, C are three. A-Bolt bolt known as refined, B grade semi-refined bolts bolt. A, B grade suitable for removable structure or to connect parts of the important need to transfer large shear structure installation. Known as the crude C-bolt bolt from the raw round bar from repression. Applicable to installation of the temporary steel structure fixed, or only the friction between the bearing plate. The important connection, bolt connection with crude plus special support must be asked (or shear plate bracket) to withstand shear.

  2. Stud Stud generally known. More inconvenient to use for connecting plate and hex bolts to connect the areas, such as concrete roof, the roof beam monorail beam hanging fittings.

  3. Bolt into the general bolt, right angle bolt, hammer bolts and anchor bolt.

  Anchor bolts and anchor bolts are usually rectangular pouring concrete foundation, embedded into the base to fix the steel column. Hammer bolt is a special form of foundation bolts, usually poured concrete foundation will be a special mold box (anchor plate) embedded in the base, to fix the steel column. Anchor bolt in the concrete foundation has been formed on the hole by the drilling mechanism, then pouring a fixed anchor bolts.