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DIN7982 Phillips Countersunk Flat Head Self Tapping Screw AB Thread
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DIN7982 Phillips Countersunk Flat Head Self Tapping Screw AB Thread
Runyee is a leading China DIN7982 Phillips Countersunk Flat Head Self Tapping Screw AB Thread manufacturer. This screw is an industrial-grade screw specially designed for efficient fastening, widely used in industries such as mechanical equipment, building structures, and home appliance manufacturing. Runyee has always produced these screws to the highest quality standards and has developed into a reliable supplier for the global market. With highly competitive prices, our products have been stably exported to multiple regions including Europe, South America, the Middle East, South Africa and Asia, and are committed to providing high-quality fastening solutions for global customers.
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Product Description
Product Introduction
This DIN7982 Phillips Countersunk Flat Head Self Tapping Screw AB Thread is one of main products of RUNYEE, a Flat Head Self-tapping Screws China supplier. Made of high-quality C1022 hardened carbon steel and strictly adhering to DIN7982 standards, this Countersunk Flat Head Self-tapping Screws is a combination of precision engineering and outstanding performance.
The AB type thread design of our Hardened Carbon Steel C1022A Flat Head Self-tapping Screws ingeniously balances rapid penetration with high holding force, ensuring a stable connection on various substrates. All our products are produced under the ISO 9001 quality management system certification. From special screws for gypsum board and particleboard to self-drilling, concrete and roof screws, each one carries RUNYEE's commitment to "quality first".
We focus on providing reliable fastening solutions for the construction, manufacturing and home decoration industries, and safeguard your projects with our full range of hardware products including C10B21 construction screws, nuts and bolts. Choosing RUNYee means choosing proven durability and a customer-oriented service experience.
Product Details and Applications
| Category | Specification Details |
|---|---|
| Material | Hardened Carbon Steel C1022A |
| Head Types | Flat, Countersunk, Hex, Indented hex washer, Hex flange, Pan, Wafer, Truss, Framing |
| Drive Types | Phillips, Torx, Square, Slotted, etc. |
| Standards | DIN, ANSI |
| Size Range | 2.9mm – 6.3mm (#4 – #14) × 9.5mm – 280mm |
| Thread Types | Standard, Fine Thread, Coarse Thread, Full Thread |
| Heat Treatment & Coating | Nickel, Zinc Plated, Dacromet, Ruspert, Magni, Phosphated, etc. |
| Packaging | Small box packing, bulk packing with carton or bag, wood carton; customizable to customer requirements |
| Minimum Order Quantity | 1000 kilograms per size; one container can accommodate up to 25 sizes of DIN7982 Phillips Countersunk Flat Head AB Thread screws; volume discounts available for large orders. |
Our Type AB Flat Head Self-tapping Screws is designed for thin metal sheet, which is widely used to fix thin iron sheet in installation and furniture manufacture, construction, electrical appliances and other fields. Fine thread, self tapping point, that allows bore into the metal whose thickness is no more than 0.90mm.
RUNYEE Promise
As a factory, manufacturer, supplier and exporter in China, we are sure quality is the basic and also important. Our technical teams will confirm quality inspections for steel wire material, production process, heat treatment, plating and package. We always insist on high quality, reliable delivery, competitive price, and good customer service.
Runyee produce these Flat Head Self-tapping Screws ranging from M2.5mm to M8.0mm, length up to 300mm provides a variety of specialized and standard screws as well as customized screws. Our production capability reaches around 1200 tons per month at 13000㎡ factory area.
We are clients’ trustworthy partner and always pursue to provide best solution to your fastening challenges as well as improve for stable and excellent quality to serve more clients. Let’s be your reliable long-term partner in China if any interest in DIN7982 Phillips Countersunk Flat Head Self Tapping Screw AB Thread, and warmly welcome to visit our factory.
What's the differences between Type A, Type B and Type AB thread？
They are demonstrated in the below table for your reference：
| Feature Dimension | Type A | Type AB | Type B |
|---|---|---|---|
| Thread Design | Coarse Thread | General Purpose Thread (Medium) | Fine Thread |
| Largest pitch, deepest and most sparse threads. | Pitch is between Type A and Type B. | Smallest pitch, most closely spaced threads. | |
| Thread Angle | Non-standard 60° (usually larger) | Standard 60° (same as machine screws) | Non-standard 60° (usually smaller) |
| Point | Sharp gimlet point for easy starting. | Blunt or rounded point for better alignment. | Flat or slightly blunt point, usually requires a pilot hole. |
| Primary Design Goal | Fast penetration, low driving torque. | Optimal balance between "easy driving" and "high retention". | Maximize pull-out strength and vibration resistance. |
| Thread Forming Method | Aggressive material displacement, requires high material ductility. | Forming roll, wide material adaptability. | Gentle displacement, suitable for harder or more brittle materials. |
| Key Advantages | Fast start in soft materials, easy to drive. | Best overall versatility, moderate driving torque with good holding power. | Largest thread engagement area, provides the highest pull-out strength and resistance to loosening. |
Hot Tags: DIN7982 Phillips Countersunk Flat Head Self Tapping Screw AB Thread, China, Manufacturer, Supplier, Factory, Customized, Cheap, Low Price
Related Categories
Countersunk Head Self Tapping Screw
Pan Head Self Tapping Screws
Pan Framing Head Self Tapping Screw
Modified Truss Head Self Tapping Screw
Hex Head Self Tapping Screw
Hex Flange Head Self Tapping Screw
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