SKU: 9382

Self-drilling screw 4.2 x 19 mm | DIN 7504 N/M | Galvanized | Gate construction

Name: Self-drilling screw 4.2 x 19 mm | DIN 7504 N/M | Galvanized | Gate construction
Brand: Schweighöfer Tore
SKU: 9382
Price: 21.24 EUR
Availability: InStock

€21,24

Tax included Shipping calculated at checkout.

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Product variants

Self-drilling screw 4.2 x 19 mm | DIN 7504 N/M | Zinc-plated

The 4.2 x 19 mm self-drilling screw made of galvanized steel is a robust, precise, and versatile fastening solution for gate construction, metalwork, and industrial applications. Thanks to its Phillips head and drill tip, it allows for quick and clean installation.

Technical data

Article number:
9382

Garage / Industrial:
IND & RES

Length:
19 mm

Diameter:
4.2 mm

Type:
self-drilling screw

DIN:
7504 N/M

Screw head type:
Phillips

Material:
Steel

Surface treatment:
Galvanized (corrosion protection)

Features and benefits

Self-drilling screw 4.2 x 19 mm for metal and profile fastenings in gate and metal construction.
Galvanized steel for reliable corrosion protection in industrial and garage environments.
Phillips head for controlled power transmission and clean positioning.
Standardized according to DIN 7504 N/M for reproducible quality and dimensional accuracy.
Suitable for fastening tasks on gate frames, angles, beams and accessories.

Application and assembly

The 4.2 x 19 mm self-drilling screw is primarily used in practice for metal-to-metal connections – for example, for fastening brackets, supports, profiles, or accessories to gates and steel structures. The drill tip allows it to be driven directly into suitable metal substrates without the need for pre-drilling.

Safety and occupational health and safety: When installing gate systems and load-bearing components, personal protective equipment, stable working conditions, and properly adjusted screwdrivers are mandatory. Improper screw connections can impair the functional reliability of the gate system and pose a significant risk. Tormeister 24 recommends installation and inspection by qualified personnel.

Practical example from assembly

During the retrofitting of an industrial door, reinforcing brackets and additional supports were mounted on steel profiles. The 4.2 x 19 mm self-drilling screw enabled quick and secure fastening with a consistent screw-in depth and stable hold – an important factor for durable, reliable door systems.

Relevant categories and accessories

Frequently Asked Questions (FAQ)

Does the self-drilling screw require pre-drilling?

Generally not. As a self-drilling screw, it is designed for metal-to-metal connections and can be screwed directly into suitable material thicknesses.

Is the screw suitable for outdoor use?

Galvanizing provides good corrosion protection. However, in highly aggressive environments (e.g., industrial emissions, coastal areas), its use should be assessed on a case-by-case basis.

For which applications in gate construction is it suitable?

Typical applications include fastening angles, brackets, attachments and profiles to garage and industrial doors, as well as to metal structures in the vicinity of the door system.

Which tools are recommended?

A powerful cordless screwdriver or corded screwdriver with a suitable Phillips bit and a cleanly guided approach is recommended to ensure a safe, reproducible screw connection.

Order professional self-drilling screws now

Secure your 4.2 x 19 mm drill screw according to DIN 7504 N/M – the reliable solution for stable, corrosion-protected fastenings in gate and metal construction.

Request consultation and a quote

Delivery information

Shipping options | Costs & delivery times

Germany

- 5,90 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors free of charge (4-5 weeks)

Austria

- 13,00 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors 90,00 € (4-5 weeks)

Luxembourg

- 13,00 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors free of charge (4-5 weeks)

Countries we ship to
Germany, Austria, Luxembourg*

*excluding islands

Delivery information for gates and doors

Pickup information:
Ordering and collection: Order online and collect the gate personally from our warehouse.

Delivery notice: The delivery notice provided by us after production is provisional and not legally binding. Deviations, e.g. due to traffic volumes or disruptions, do not give rise to claims for complaint.

Conditions for free freight of gates and doors:

-Please provide your mobile number when ordering
- Please ensure that someone is present to receive the goods on the scheduled delivery date. If someone is not present, please contact us.
- Our delivery is made with a truck combination of 18 meters in length.
- For unloading with a truck-mounted forklift we need sufficient space around the vehicle.
- Your address must be accessible; consider access roads, tight curves, posts, overhanging trees, etc.

Important points:
- The driver unloads the goods at the address specified when ordering.
- Unloading at other locations is the responsibility of the customer; we are not liable for damage at unsafely chosen unloading locations.
- If there are problems with space for unloading with the truck-mounted forklift, please ensure that there are enough unloading personnel available in advance.

Special cases:
- If your address cannot be reached by truck, please contact us before ordering to ensure optimal delivery and avoid damage.

If you have any further questions or special cases, please do not hesitate to contact us.