Screws with a semi-countersunk head

What is a semi-countersunk stainless steel screw?  

This is one of the types of stainless steel screws. In appearance it is a metal rod with a thread, a head at one end and a conical pointed end at the other end. With the help of the head is tightening the screws in the material (torque transmission). The head also creates a large support area and acts as a torque transmission. There is a slot on its end part. Twisting is carried out with the help of special tools - screwdrivers or screwdrivers.

Stainless screws with a semi-countersunk head are made according to GOST 1146-80 and the German standard DIN 97. The screws made according to GOST 1146-80 can have various slots: Pozidrive, Philips and Torx. And the screws made according to DIN 97 have only a direct slot.

Before choosing a screw with a semi-concealed stainless steel head should take into account the nature of its further use and a number of possible preliminary works: preparation of holes (for installation in metal materials), use of dowels (for installation in brick or concrete).

Semi-countersunk screws made of A2 stainless steel and A4 acid-resistant steel are made. These types of steels increase the technical characteristics of fastening, strength, reliability and durability. They are resistant to corrosion, some aggressive environments, as well as to the negative effects of a number of adverse weather events.

Where are semi-countersunk stainless steel screws used?

Screw with a semi-concealed head GOST 1146-80 - a universal fastener. They are widely used in various industries and in everyday life to connect elements and parts of structures made of different materials: plywood, wood, plastic and others. They are also used in assembly, construction and repair processes, in the furniture industry and more.

If a screw is used to connect structural elements made of soft materials, such as wood or plastic, it is not necessary to pre-drill the holes. If you install screws in the metal parts of the structure, you must make the previous holes in the material.

 

How to buy and deliver stainless steel screws with a semi-countersunk head?

The full range of stainless steel mounts is available on our Dinmark website.

Here you will be able to buy screws with a semi-secret head corrosion-proof wholesale, with direct delivery to any point of Ukraine, including, to Kyiv, Kharkiv, Dnipropetrovsk, Zaporizhia, Odessa, Nikolaev, Kherson, etc.

Dinmark works directly with manufacturers, so it offers its customers only high-quality, certified, original and reliable stainless steel fasteners at the lowest prices!

The Dinmark catalog offers a wide range of all stainless steel products, including semi-countersunk stainless steel head screws - good price, high quality, reliability and qualified service are guaranteed!

There is a flexible system of discounts for regular and wholesale buyers.