Screw with semi-round head, hex ISO 7380 M4x20 stainless steel A2
Code: 892760
Product detailed description
The ISO 7380 socket head cap screw is specified in dimensions M4x20 and is made of A2 stainless steel. This screw is intended for applications where high corrosion resistance is required, which is typical of A2 stainless steel. The screw has a metric thread with a diameter of M4 and a length of 20 mm, with a thread pitch of 0.70 mm.The screw head is hemispherical with an internal hexagon, which allows the use of an Allen key for assembly. The head diameter (dk) is 7.6 mm, the head height (k) is 2.2 mm and the width for the internal hexagon (s) is 2.5 mm. This head design provides an aesthetic appearance and reduces the risk of surface damage during assembly.
The screw has no surface treatment, which is common for stainless materials that are naturally resistant to corrosion. The use of this screw is wide, from industrial applications to use in construction and engineering, where reliability and durability of connections are required.
Additional parameters
| Category: | Fasteners > screws with rounded head > Allen key ISO 7380 > stainless steel A2 |
|---|---|
| Weight: | 0.002 kg |
| EAN: | 4043952514047 |
| Diameter D (mm): | M4 |
| Diameter dk (mm): | 7,6 |
| Fortress class: | A2 |
| Groove type: | internal hexagon |
| Head shape: | half round |
| Height k (mm): | 2,2 |
| ISO standard: | 7380 |
| Length L (mm): | 20 |
| Material: | stainless steel |
| Pitch: | 0,70 |
| Surface finish: | without modification |
| Thread type: | metric |
| Width s (mm): | 2,5 |
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