Cheese head screws M2 x 7 mm phosphor bronze (CW453K) x 20 pcs. M2 x 4 mm made from phosphor bronze (CW453K) x 10 pcs. M1 x 3 mm made from phosphor bronze (CW453K) x 10 pcs. Washers M2 phosphor bronze (CW453K) x 30 pcs. M1 phosphor bronze (CW453K) x 10 pcs. Flat head screws M2 x 4mm (4mm total length, including head), titanium x 10 pcs. Please advise about minimum order quantity