Socket head cap screw DIN 912 / ISO 4762, hex socket AF 4, M 5x40, stainless steel A4
In machine and fixture building this DIN 912 socket head cap screw holds parts together with M 5 and 40 mm length. It is fitted with an AF 4 hex key, and the head stays slim at 8.5 mm diameter. The material is stainless steel A4.
Benefits
- The AF 4 hex socket transmits the tightening torque without wrench flats on the head.
- Head diameter 8.5 mm at 5.0 mm head height to DIN 912, matching a cylindrical counterbore.
- Dimensions to DIN 912 and ISO 4762, therefore interchangeable with existing M 5 joints.
- A thread length of at least 22 mm within 40 mm overall length leaves a plain shank section.
- Size M 5 covers the most common range in fixture building, and the AF 4 hex socket is a standard tool size.
Technical data
| Property | Value |
|---|---|
| Material | stainless steel A4 |
| Thread D | M 5 |
| Length L | 40 mm |
| Thread length B (min.) | 22 mm |
| Head diameter Dk (max.) | 8.5 mm |
| Head height K (max.) | 5.0 mm |
| Socket size S | 4 mm |
| Standard | DIN 912 / ISO 4762 |
Applications
- Food and beverage technology
- Water treatment and piping
- Assembly in outdoor areas
- Plants in damp surroundings
Standards and conformity
Head, AF 4 hex socket and M 5 thread follow DIN 912 in conjunction with ISO 4762. The material is documented as stainless steel A4.
| Weight | 0.007000 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 912-M5X40 ES4A |
| EAN | 4050571964023 |
| Zolltarifnummer | 73181562 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Material | Edelstahl A4 |
| Norm | DIN 912, DIN EN ISO 4762 |





