Biondi’s International Trading

It is known that chemical anchoring, a technique for fastening to concrete and similar substrates offers more flexibility than mechanical anchoring. With chemical anchoring, a resin is injected into the whole prior to insertion of the stud. Through this procedure, the chemical naturally fills in all irregularities and makes the hole airtight and waterproof, with 100% adhesion.

Chemical studs, also known as chemical anchors, are single unit non expansion type fasteners that are used in pre-drilled holes. They comprise of a chisel point stud available in flat cut or external hexagon type head, a nut, and a washer.

 It is fixed through inserting a resin into the hole using a glass chemical capsule or injection type adhesive system. The stud is then inserted into the hole and rotated either by hammer drill for glass capsule or hand for injection type to allow for proper setting into the resin. The chemical stud can be loaded once appropriate curing time has been reached.


Available Ø Sizes


8 x 110, 10 x 130, 12 x 160, 16 x 190,

20 x 260, 24 x 300, 30 x 380

Stainless Steel

10 x 130, 12 x 160, 16 x 190, 20x 260