Installation Material from Cimco

Lens-head self-tapping screw according to ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Design: Ø- 3.9 mm, length: 25.0 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 649972

Lens-head self-tapping screw according to ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Design: Ø- 3.9 mm, length: 32.0 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 872181

Lens-head self-tapping screw in accordance with ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Design: Ø- 4.2 mm, length: 9.5 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 978416

Lens-head self-tapping screw according to ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Version: Ø- 4.2 mm, length: 13.0 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 873649

Lens-head self-tapping screw in accordance with ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Design: Ø- 4.2 mm, length: 16.0 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 861322

Lens-head self-tapping screw according to ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Design: Ø- 4.2 mm, length: 19.0 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 774551

Lens-head self-tapping screw according to ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Version: Ø- 4.2 mm, length: 22.0 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 820429

Lens-head self-tapping screw according to ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Design: Ø- 4.2 mm, length: 25.0 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 141797

Lens-head self-tapping screw in accordance with ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Design: Ø- 4.8 mm, length: 13.0 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 111442

Lens-head self-tapping screw in accordance with ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Design: Ø- 4.8 mm, length: 16.0 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 889956

Lens-head self-tapping screw according to ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Design: Ø- 4.8 mm, length: 19.0 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 787263

Lens-head self-tapping screw in accordance with ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Design: Ø- 4.8 mm, length: 22.0 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 834297

Lens-head self-tapping screw according to ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Design: Ø- 4.8 mm, length: 25.0 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 163836

Lens-head self-tapping screw according to ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Design: Ø- 4.8 mm, length: 32.0 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 773713

Lens-head self-tapping screw according to ISO 7049, EN 27049 or DIN 7981, form H with point, galvanized, lens head with Phillips cross slot. Design: Ø- 4.8 mm, length: 38.0 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 304570

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross recess, sheet metal screw thread according to DIN 7970. Design: Ø-3.5 mm, length: 9.5 mm, for Phillips cross recess size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 926090

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross slot, sheet metal screw thread according to DIN 7970. Design: Ø-3.5 mm, length: 13 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 293849

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross slot, sheet metal screw thread according to DIN 7970. Design: Ø-3.5 mm, length: 16 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 658584

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross recess, sheet metal screw thread according to DIN 7970. Design: Ø-3.5 mm, length: 19 mm, for Phillips cross recess size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 528154

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross slot, sheet metal screw thread according to DIN 7970. Design: Ø-3.9 mm, length: 13 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 486600

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross slot, sheet metal screw thread according to DIN 7970. Design: Ø-3.9 mm, length: 16 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 180044

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross recess, sheet metal screw thread according to DIN 7970. Design: Ø-3.9 mm, length: 19 mm, for Phillips cross recess size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 351052

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross slot, sheet metal screw thread according to DIN 7970. Design: Ø-3.9 mm, length: 25 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 970746

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross recess, sheet metal screw thread according to DIN 7970. Design: Ø-4.2 mm, length: 13 mm, for Phillips cross recess size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 702379

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross slot, sheet metal screw thread according to DIN 7970. Design: Ø-4.2 mm, length: 16 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 514463

The sheet metal screw 190424 from Cimco is a self-tapping screw manufactured according to DIN 7504 m (formerly N). It is used for fastening sheet metal and metal parts, particularly in electrical and IT installations, where a secure and durable connection is required. The screw is made of hardened steel and is zinc-plated, providing high mechanical strength and corrosion protection. The countersunk or pan head with Phillips cross recess allows for precise and secure assembly using a matching screwdriver. The thread conforms to DIN 7970, specifically developed for sheet metal screws, ensuring optimal anchoring in thin metal plates.

Sheet metal screw

The screw is designed as a self-tapping screw, meaning it can be screwed into the material without pre-drilling. This saves time and effort, especially when mounting metal sheets in electrical installations or securing devices to metal walls. The drilling capability is achieved through the special cutting edge on the screw shank, which cuts into the material while simultaneously forming the thread.

Functions and equipment in detail

The screw has a shaft diameter of 4.2 mm and an overall length of 19 mm. The head shape is either countersunk or pan, allowing for a flush seating surface on the workpiece. The Phillips cross recess is size 2, enabling use with standard screwdrivers or power tools equipped with a PZ2 bit. The zinc-plated surface provides effective protection against moisture and oxidation, especially in indoor environments with normal ambient humidity.

Technology explained simply

The use of hardened steel ensures high strength and resistance to breakage or deformation under load. The zinc plating protects the screw from corrosion, extending the service life of the fastening. The thread according to DIN 7970 is specifically designed for sheet metal materials and ensures secure anchoring without the risk of overcutting or loosening. The self-tapping feature reduces installation effort, as no pre-drilling is required.

Compatibility and accessories

The screw is suitable for fastening sheet metal and metal plates, particularly in electrical and IT installations. It can be used with standard screwdrivers or power tools equipped with a Phillips bit size 2. Use in combination with washers or other fastening elements is possible if required by the application. The screw is not intended for use in wood or other non-metallic materials.

Installation and mounting

Installation is performed by inserting the screw into the material to be fastened and then tightening it with a Phillips screwdriver or a power tool with a PZ2 bit. The self-tapping feature allows direct screwing without pre-drilling. The screw should be tightened until it seats fully to ensure a secure connection. The use of tools with appropriate torque control is recommended to avoid overloading.

Advantages in operation

The sheet metal screw 190424 provides a reliable fastening solution for metallic components in electrical and IT installations. The self-tapping feature reduces installation effort and speeds up work processes. The zinc plating ensures long service life and resistance to corrosion. The use of hardened steel guarantees high mechanical strength, which remains intact even under load. The screw is available in a pack of 100 pieces, making it suitable for series assembly and larger projects.
Sales unit: 100 pieces
Lieske Part No.: 428454

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross slot, sheet metal screw thread according to DIN 7970. Design: Ø-4.2 mm, length: 22 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 926307

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross slot, sheet metal screw thread according to DIN 7970. Design: Ø-4.2 mm, length: 25 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 224812

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross slot, sheet metal screw thread according to DIN 7970. Design: Ø-4.8 mm, length: 16 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 709699

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross slot, sheet metal screw thread according to DIN 7970. Design: Ø-4.8 mm, length: 19 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 958528

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross slot, sheet metal screw thread according to DIN 7970. Design: Ø-4.8 mm, length: 22 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 692006

Sheet metal screw (drilling screw) according to DIN 7504 m (formerly N), self-drilling, hardened steel, galvanized, half-round/lens head with Phillips cross slot, sheet metal screw thread according to DIN 7970. Design: Ø-4.8 mm, length: 25 mm, for Phillips cross slot size: 2, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 429095

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M4 mm, length: 20 mm, SW 7, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 748580

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M4 mm, length: 30 mm, SW 7, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 740504

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M4 mm, length: 40 mm, SW 7, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 199733

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M5 mm, length: 10 mm, SW 8, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 954553

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M5 mm, length: 16 mm, SW 8, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 980071

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M5 mm, length: 25 mm, SW 8, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 971080

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M5 mm, length: 35 mm, SW 8, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 982853

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M5 mm, length: 45 mm, SW 8, pack of 100.
Sales unit: 100 pieces
Lieske Part No.: 430631

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M5 mm, length: 60 mm, SW 8, pack of 100.
Sales unit: 100 pieces
Lieske Part No.: 325518

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M6 mm, length: 10 mm, SW 10, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 863695

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M6 mm, length: 16 mm, SW 10, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 372368

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M6 mm, length: 25 mm, SW 10, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 145142

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M6 mm, length: 35 mm, SW 10, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 768142

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M6 mm, length: 45 mm, SW 10, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 935353

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M8 mm, length: 20 mm, SW 13, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 479560

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M8 mm, length: 25 mm, SW 13, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 782813

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M8 mm, length: 30 mm, SW 13, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 939316

Machine hexagon screws according to DIN 933, with thread up to the head, tempered steel, galvanized, grade 8.8. Design: Ø: M8 mm, length: 35 mm, SW 13, pack: 100.
Sales unit: 100 pieces
Lieske Part No.: 448755