Csk head screw DIN 965/934 M4x20 Zp/15pc
Product information
| pgb article number | BZ1963040020 |
| EAN code | 5410439353014 |
| Box quantity | 15 |
| Brand name | pgb-fasteners |
| Material | Steel class 4.8 |
| Packing type | Blister |
| Surface | zinc plated Cr3+ |
| Thread shape | Full thread |
| DIY packaging colour | Blue |
| l - Length | 20 |
| b - Thread length | 20 |
| M - Metric thread | M4 |
| Recess/key | PH 2 |
| dk - Head diameter | 7,5 |
| k - Head height | 2,2 |
Technical specifications
| DIN 965 has been replaced by ISO 7046. They have limited interchangeability. Some head heights, head diameters and thread lengths have been changed. The nominal diameter M1,6 has been omitted. The hardness class for steel 5.8 and the hardness class for stainless steel A4-70 have been omitted. |
| Cancelled 09/1996 |