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Specifications |
|
Article |
7504-3,9-16-2Msq |
Base material | Metal |
Turnkey size, mm | 1 |
Standard | DIN 7504 M, ISO 15481 |
Fastening group | Stainless steel fasteners |
Diameter, mm | 3.9 |
Length, mm | 16 |
Head | Semicircular |
Material | Stainless steel A2 |
Type of carving | Full |
Slot | Inner Square (SQ) |
Thread type | Metric |
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Self-tapping screw with a semicircular head with a drill DIN 7504 M (N) — have a semicircular head, a Philips cross slot and a drill bit.
It is used for fastening of sheet steel materials without preliminary drilling of openings. Used in various industries, in construction, repair and installation processes, in mechanical engineering, during the assembly of metal structures, various installations, equipment, etc.
Material - stainless steel. Strength class A2 allows the use of fasteners at significant temperature differences and in aggressive and humid environments
Without coverage.