DIN 529 Foundation Anchor Bolt

Foundation anchor bolts are manufactured to the DIN 529 standard. The fasteners are produced in several forms, with a product diameter from M8 to M72. Their main purpose is securing building structures and brackets to foundations and walls made of dense material.

Fastener features and design forms

Anchor bolts of all types are designed for reliable fixing in a solid base. The fasteners are manufactured with various head forms:

• Form A. A hook-shaped head; the anchor is firmly fixed in the material.
• Form B. A hook-shaped head provides fastening of brackets and other structures to walls and foundations.
• Form C. A threaded stud with a split tip, firmly fixed in the base material.
• Form D. A complex head shape increases the contact surface with the material for a more secure fixing.
• Form F. A special head shape suitable for fixing in hard bases.

In addition to the bolts, nuts of the corresponding metric thread can be purchased. Foundation bolts are made of property class 3.6 steel; for corrosion protection it can be supplied with a zinc coating applied by electroplating. The bolts can also be made of stainless steel for increased corrosion resistance.

Application

Foundation anchor bolts provide high-strength fixing in concrete and other dense materials. They are used to secure building structures and to fasten brackets to concrete surfaces. Such fasteners are used in the construction industry.