Countersunk head screw with hexagon socket UNBRAKO®
ISO 10642 steel 012.9, plain UNBRAKO
SCR-CS-ISO10642-UNBRAKO-MK-012.9-M3X15
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Advantages of UNBRAKO® hexagon socket screws:
- E-Code: Alphanumeric head stamping for traceability
- Rolled thread with narrow tolerances
- Regular inspection for thread faults in manufacture
ISO 10642 replaces DIN 7991 | There is some limited similarity (some head heights and head diameters have been changed | nominal Ø M18, M22, M24 are omitted | Stainless steels removed | strength classes 10.9 and 12.9 added).
These screws can only be subjected to limited loads due to their head geometry, see DIN EN ISO 898-1
Datasheets(X)
Thread type x nominal diameter (d1) | M3 |
Length (l1) | 15 mm |
Head diameter (dk) | 6.72 mm |
Head height (k1) | 1.86 mm |
Internal drive (s1) | HS2 |
Standards | ISO 10642 |
Material | Steel |
Property class | 012.9 |
Surface | Plain |
RoHS-compliant | Yes |
Head type | Countersunk head |
Drive type | Hexagon socket |
Thread type | Metric thread |
Thread form | Standard metric thread |
Product class | A |