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SKU: 8443

Self-drilling screw 3.9×38 mm | Stainless steel | TORX | DIN 7981C

Regular price €49,13
Tax included Shipping calculated at checkout.

Description

Self-drilling screw 3.9×38 mm – stainless steel – TORX – DIN 7981C

The 3.9×38 mm stainless steel self-drilling screw with TORX drive according to DIN 7981C is ideal for metal, industrial, and gate construction applications. Thanks to the stainless steel construction, it is optimally protected against moisture and corrosion.

Technical data

Article No.:
8443
Area of ​​application:
Industry & Garage (IND & RES)
Length:
38 mm
Width / Diameter:
3.9 – 4 mm
Material:
stainless steel
Type:
self-drilling screw
Surface:
Stainless steel – corrosion-free
DIN:
7981C
Head type:
TORX
Weight:
0.01 kg

Advantages & Features

  • Stainless steel version for maximum corrosion protection
  • TORX drive for a secure hold and clean screwing in
  • Self-tapping drill bit for quick installation without pre-drilling
  • Quality compliant with DIN 7981C
  • Ideal for metal profiles, gate cladding, sheet metal assembly and industrial applications
  • Tormeister 24 recommends stainless steel screws for durable and safe assembly work.

Application & Assembly

The 3.9 x 38 mm self-drilling screw is ideal for fastening thin metal sheets, profiles, and gate cladding. The TORX drive prevents slippage and ensures reliable power transmission. The drill tip allows for direct insertion without pre-drilling.

Important safety note: Always insert self-drilling screws vertically and tighten them with controlled torque. For load-bearing or safety components, always observe material thicknesses and pull-through values.

Practical example

The 3.9×38 stainless steel self-drilling screw was used for the installation of industrial door cladding. The result: rapid installation progress, a secure fit, and long-lasting corrosion resistance – ideal for damp halls or outdoor areas.

FAQ

Do I need to pre-drill?

No, the screw has a self-tapping drill tip.

Is the screw rust-free?

Yes, stainless steel offers maximum protection against corrosion – ideal for outdoor and damp areas.

Which TORX bit is needed?

The screw has a TORX head – please select the appropriate bit size according to tool standards.

Order stainless steel self-drilling screws 3.9×38 mm now

Durable, corrosion-resistant and perfect for metal and gate construction applications.

Request technical advice

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.

Which payment methods are accepted?

You can choose between the following payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • USDC
  • Visa

Prepayment by bank transfer, Shop Pay, Visa, Mastercard, American Express, Maestro, UnionPay, Apple Pay, Google Pay, EPS, Klarna invoice

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Help & Advice

Do you have any further questions or need personal support? Our team will be happy to help.