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Home Product catalog Promotions Shopping backet Wish list Comparison Delivery and payment Exchange and returnDIN 7973 Self-tapping screw with semi-countersunk head is a popular universal and multifunctional fastener, which is made in accordance with the requirements of DIN 7973. It has a full thread, semi-countersunk head and straight slot (PL). Mainly designed for twisting by hand, or with a screwdriver, at low speeds, with little effort in pre-prepared holes.
Scope a self-tapping screw on metal which can be used or for assembly of simple designs from metal, or for fastening of details from other materials to a metal basis.
Material stainless steel. The grade of steel A2 allows to use fastenings at considerable differences of temperature and in the aggressive and humid environment.
Coating Zinc (Plated) protects against corrosion if you plan to use fasteners in aggressive conditions.
Specifications |
|
Standard | DIN 7973ISO 1483 |
Material | Stal |
Coating | Zinc |
Diameter, mm | 2.93.54.24.8 |
Length, mm | 9.51316192532 |
Base material | Metal |
Head | Semihidden |
Type of carving | Full |
Slot | Direct (PL) |
Thread type | Metric |
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