DIN 7982 Self-tapping Screw

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Product Picture

 

Material: A2-70 (304 Stainless Steel)

Thread Standard: DIN 7982 German Industrial Standard

Screw Type: Self-tapping screw, pointed tip design allows for direct threading in thin sheets or plastics.

Head Type: Flat head (countersunk) 90° or 100°

Surface Treatment: Bright finish of raw material, suitable for indoor and outdoor environments; some can be lightly polished or sandblasted.

1. Excellent Corrosion Resistance

DIN 7982 self-tapping screws use A2-70 stainless steel, which has significantly higher oxidation resistance than ordinary electroplated carbon steel screws.

Rust and corrosion resistant: Easily withstands humid, salt spray, chemical solutions, and marine environments; not prone to rusting with long-term use.

Suitable for outdoor and industrial environments: Ideal for applications requiring weather resistance and corrosion resistance, such as communication base stations, solar panel brackets, ships, and chemical equipment.

Extended service life: High corrosion-resistant material ensures long-term stable use of the screws, reducing replacement and maintenance costs.

2. Precise Standard Compliance

DIN 7982 screws strictly adhere to the German industrial standard, ensuring consistent and reliable parameters:

Thread design: Precise thread pitch and profile ensure a tight and durable internal thread is formed in thin sheets or plastics.

Standardized head shape: 90° or 100° flat head design perfectly matches standard countersunk holes for flush mounting.

Strong interchangeability: Can be used interchangeably with other DIN 7982 standard parts on the market without worrying about dimensional deviations.

3. Smooth and Aesthetic Appearance

DIN 7982 self-tapping screws feature a standard countersunk head design, resulting in a flush surface after installation:

High safety: The screw head is smooth without sharp protrusions, reducing the risk of scratches or snags.

Clean appearance: The flat head design enhances the overall aesthetics of equipment or furniture, suitable for high-end applications.

Fine craftsmanship: Smooth thread cutting and sharp tip facilitate quick insertion, improving construction efficiency.

Raw Material

Cold Forging

Threading

Auto Lathe

Auto Lathe

Table Lathe

CNC Lathe

Quality Checking

Inspection

Packing

Clipers Micrometer

Torque

Depth Micrometer

Plug

Thread Guage

Ring Guage

Hardness Tester

Projector

Salt Spray Testing

Sheet Metal Processing and Cabinet Installation

Fixing panels and side plates of server cabinets, network equipment, industrial control boxes, and electrical switchgear

Provides durable, secure, and aesthetically pleasing fastening results

Outdoor Equipment and Construction Engineering

Communication base station enclosures, outdoor monitoring equipment, building curtain wall systems, solar panel brackets

High corrosion-resistant materials ensure long-term stable operation

Transportation Sector

Ship interiors, rail vehicle interior panels, automotive parts installation

High strength and corrosion resistance meet high load and harsh environment requirements

Electronics and Home Appliances

High-end appliance casings, instruments, and internal structure fastening of office equipment

Smooth screw surface ensures safe operation and aesthetic appeal

Food and Medical Devices (316 stainless steel recommended)

Equipment casings and panels requiring frequent cleaning or disinfection

High corrosion-resistant stainless steel material meets hygiene standards and chemical corrosion resistance requirements

With 19 years of experience in the fastener industry, Zeyao Hardware specializes in manufacturing standard and custom fasteners, including screws, bolts, nuts, rivets, washers, CNC milling parts, and CNC turning parts. Whether you're choosing a standard product from our catalog or need a custom solution, we're here to help. We can ship standard fasteners right away if we have stock, and also offer custom manufacturing based on your specific drawings or samples. Contact us today for your custom requirements!