Machine Screws
DIN 7991 / ISO 10642
Hexagon Socket Countersunk Head Screw
This product is supplied in full compliance with international DIN 7991 / ISO 10642 standards, featuring precise tolerance values to withstand high-stress conditions in construction sites and manufacturing lines.
Technical and Metallurgical Specifications
| Production Standard (Norm) | DIN 7991 / ISO 10642 |
| Diameter & Size Range | M3 - M12 |
| Head Form / Drive Type | Countersunk Socket Head |
| Corrosion Resistance (Coating) | Black Oxide, White Zinc |
| Core Strength Grade | 8.8 / 10.9 Grade |
| Supply & Stock Status | Central Warehouse Delivery |