How to choose fasteners: a guide for professionals and beginners

Fasteners are the unsung heroes of construction, repair and production. They ensure the strength of structures, the reliability of connections and the durability of work. Let's look at the main types and their purpose.


Types of fasteners and their features

1️⃣ Self-tapping screws are universal fasteners for wood, metal, drywall and plastic. They differ in material, coating and thread. For example, self-tapping screws for wood have a large thread pitch, and for metal - a small one and can have a drill at the end.

2️⃣ Anchors are reliable fasteners for fastening to concrete, brick and stone. There are spacer, chemical, hammer and wedge. The choice depends on the load and operating conditions.

3️⃣ Bolts and nuts are classic fasteners used in mechanical engineering, construction and installation work. It is important to consider the strength class of the bolts and their coating (zinc, stainless steel).

4️⃣ Screws - similar to self-tapping screws, but are designed for fastening into pre-drilled holes. Often used in furniture production.

5️⃣ Dowels - a connecting link between the fastener and the base. Dowel-nails, butterfly dowels, universal and chemical dowels provide reliable fixation in walls made of various materials.

6️⃣ Rivets - indispensable when joining sheet materials where welding or bolting is impossible. Pull-out and threaded rivets are popular.

7️⃣ Nails - the simplest but effective fastener. There are construction, finishing, roofing and ring nails, each with its own purpose.


 How to choose the right fastener?

✅ Focus on the base material (concrete, metal, wood, plasterboard).

✅ Consider the load - static or dynamic.

✅ Choose the right coating - galvanized, stainless steel, phosphated products.

✅ Monitor quality - check the manufacturer, certificates and compliance with GOST / ISO.


If you need high-quality fasteners of all types, pay attention to the assortment of SmartmetalGroup - here you will find everything you need for professional installation and repair.