Hexagon socket screw ISO 10642 M4x12 A2
Product information
| pgb article number | 007991A70004000123 |
| EAN code | 5410439084871 |
| Box quantity | 200 |
| Brand name | PGB-FASTENERS |
| Material | Stainless steel A2-070 |
| Packing type | Carton box |
| Surface | plain |
| Type | Standard |
| Thread shape | Full thread |
| l - Length | 12 |
| M - Metric thread | M4 |
| Recess/key | HEX 2,5 |
| dk - Head diameter | 8 |
| Angle | 90 |
| k - Head height | 2,3 |
Technical specifications
| Due to their head geometry, ISO 10462 screws have a limited load capacity and possibly do not meet tensile or torsional strength requirements. |
| DIN 7991 has been replaced by ISO 10642. They have limited interchangeability. Some head heights and head diameters have been changed. Nominal diameters M18-M22-M24 have been omitted. Stainless steel was removed and the hardness class for steel 10.9 and 12.9 added. The notation "08.8" and "010.9" indicates that these screws may only be subjected to limited loads according to DIN EN ISO 898-1 due to their head geometry. |
| Cancelled 11/1997 |