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Specifications |
|
Article no. |
14583-4-25-2 |
Turnkey size, mm | 20 |
Threading step, mm | 0.7 |
Standard | ISO 14583, DIN 7985 |
Fastening group | Stainless steel fasteners |
Diameter, mm | 4 |
Length, mm | 25 |
Head | Semicircular |
Material | Stainless steel A2 |
Type of carving | Full |
Slot | Star-shaped (torx) |
Thread type | Metric |
Packaging, pcs. | 500, 1000 |
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The screw with a semicircular head has the form of an ordinary metal rod, at one end of which there is a head that transmits torque, and at the other end - an external thread. The screw head is needed to use special tools (wrench, screwdriver, air or electric gun, etc.) to press the parts of the structure to be connected.
Scope Ideal for screw connections in mechanical engineering.
Material stainless steel. The grade of steel A2 allows to use fastenings at considerable differences of temperature and in the aggressive and humid environment.
Without coverage.
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