Socket head cap screws DIN 912 as per drawings in attachment Steel 8.8 Zinc plated 6X167, thread 85: 50.000 pcs. 5X167, thread 105: 50.000 pcs. 4X110, thread 85: 50.000 pcs. 6X145, thread 85: 50.000 pcs. 5X119, filetto 83: 50.000 pcs. Annual consumption