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Oceľ Skrutky M4

 (8 sady výrobkov)

Zoznam Mriežka

Nastavovacie skrutky - kovová šesťhranná hlava so zahĺbením

These self-tapping screws with metal hex socket heads and cup points are used to join two or more pieces of material. They are distinguished by their hexagonal head, which can be turned with a hex socket wrench, and their cup-shaped point, which burrows into the material being fastened to prevent the screw from loosening.

The cup point design offers a strong and sturdy attachment by giving a sharp point that bites into the materials. Their self-tapping function removes the need for pre-drilling or tapping, saving time and effort during installation. They have a tensile strength class of 5.8 (500 N/mm2).

A hex socket wrench is required for installation and removal. This is especially useful in applications where screws must be accessible or removed frequently. Used in machine construction, automobile production, and medical device applications.

Odsadené skrutky - hlava s vnútorným šesťhranom

Tieto odsadené skrutky, tiež známe ako odsadené svorníky, sú typ upevňovacieho prvku s valcovitým odsadením, ktoré oddeľuje hlavu skrutky od jej závitovej časti. Odsadenie je opracované s presnou toleranciou a slúži ako nosná plocha pre hlavu skrutky.

Odsadené skrutky sú užitočné v situáciách, ktoré vyžadujú montážny čap, hmoždinku, kĺbový spoj, hriadeľ alebo posuvný pohyb. Sú trochu magnetické, pevné a odolné voči korózii, ale nie vo veľmi náročných podmienkach.

Tento sortiment odsadených skrutiek má hlavu s vnútorným šesťhranom, čo umožňuje ich ľahké utiahnutie alebo uvoľnenie pomocou imbusového alebo šesťhranného kľúča. Nemajú hladkú hlavu, čo pomáha pri uchopení. Tieto skrutky sú vhodné pre elektroniku, strojárstvo a automobilový priemysel.

  • Odsadenie je opracované s presnou toleranciou a slúži ako nosná plocha pre hlavu skrutky.
  • Jednoduché utiahnutie alebo uvoľnenie pomocou imbusového alebo šesťhranného kľúča.
  • Sú trochu magnetické, pevné a odolné voči korózii.
Materiál: Nehrdzavejúca oceľ (AISI 303), Čierna oceľ Skupina SR: SRP0137, SRP0136

Skrutky s vnútornou drážkou - kovové s valcovou hlavou s vnútorným šesťhranom

Socket Head Cap Screws with Metal Standard Heads are used to secure and tighten a connection between two or more pieces of material. The cylindrical metal standard head design has a flat top and a recessed hex socket.

It has high strength, durability, and corrosion resistance. The recessed hex socket ensures a secure grip and high torque transfer during installation.

Installation and removal are easy using a hex key or Allen wrench. Used in industries such as automotive, electronics, manufacturing, and construction.

Skrutky so skosenou hlavou

Machine Screws with a pan head are designed for use in a wide range of applications, including construction, electronics assembly, and machine assembly. Its design allows the screw to sit flush against a surface after being fastened, providing a smooth, finished appearance.

Unlike regular screws, machine screws tend to be more durable and robust, making them perfect for resisting corrosion, high temperatures, and other chemicals or weather conditions. It is commonly used in machine assembly, including electronics, automotive, and industrial applications.

  • Material: Nylon, Stainless Steel, Mild Steel, PEEK, PC, Reny, PPS, PA
  • Colour: Natural, Brown, Clear, Beige
  • Material Flammability Standard: UL94 V-2, , UL94 V-0, UL94 HB


Skupina SR: SR1972

Skrutky so šesťhrannou hlavou - kovové

Hexagonal Head Cap Screws are distinguished by their hexagonal head, allowing easy installation and tightening with a wrench or socket. Made of metal to provide strength, hardness, corrosion resistance, and temperature resistance.

It is used to secure metal parts that must withstand heavy loads, vibrations, or other stresses. Used in various applications, including machinery construction, electrical equipment and automotive.

  • Material: SS, MS
  • Colour: Natural
  • DIN Rated

Strojové skrutky - zaoblené s drážkou

Binder Machine Screws feature a slotted head that allows them to be tightened or loosened using a flathead screwdriver. The head is thicker than the pan, with a deeper slot and a bevelled outside edge.

Ideal for applications that demand minimal weight and strong chemical and electrical resistance. They are universal fasteners that meet DIN 85 or ISO 1580 specifications. Used for binding material swatches, big manuals, and electrical applications.

  • Material: Mild Steel, Stainless Steel, Nylon
  • Colour: Chrome, Natural

Strojové skrutky s plochou hlavou

Flat machine screws are characterised by a flat head with no tapering that sits flush with the surface. Typically threaded along the entire shaft length, and can be tightened with a screwdriver. Designed to screw completely into a countersunk hole.

The flat head offers a firm grip and keeps the screw from sliding. It is a durable, aesthetically pleasing fastener with good temperature resistance. It is less likely to damage the surface of the material they are being screwed into than protruding machine screws. Used in applications for furniture, machinery and electrical.

  • Material: Stainless Steel, Nylon, PA, Mild Steel, PC
  • Colour: Natural, Clear


Skupina SR: SR1923

Strojové skrutky – so zapustenou hlavou

Countersunk machine screws have a flat head with a tapered bottom, allowing the screw to rest flush with the surface of the material to which it is fastened, making them excellent for situations where the head is not visible. This keeps the skin and clothes from snagging.

Usually threaded down the shaft and may be tightened with a screwdriver or equivalent equipment. It is simple to install and remove, providing a tidy and visually pleasing finish while remaining useful. They are long-lasting, corrosion-resistant, and lightweight. Used in applications such as handrails, furniture and lighting fixtures.

  • Material: Stainless Steel, Mild Steel, Nylon, PVDF, PP, PPS, Reny, PEEK, PA
  • Colour: Natural, White, Black, Beige, Light Brown, Tan
  • Material Flammability Standard: , UL94 V-0, UL94 HB


Skupina SR: SR1967