DIN 923 Slotted pan head screws with shoulder M3 x 5 Stainless steel 1000 pcs. 2500 pcs. ISO 2009 Slotted countersunk flat head screws A2 M1 X 4, 5000 pcs. M1 X 5, 5000 pcs. M1 X 10, 5000 pcs. M2 X 4, 5000 pcs. ISO 1207 Slotted cheese head screws A2 M2 X 6, 5000 pcs. M1.6 X 2, 5000 pcs. DIN 963 Slotted countersunk flat head screws M2 X 8 Brass 5000 pcs. DIN 7603 Sealing rings for fittings and safety plugs 5mm ID X 9mm OD X 1mm Copper 1000 pcs.