A2 Stainless Countersunk Slot Screws & Finishing Cup Washers No6 No8 No10 No12

Type - Slotted Drive Flat Head With Countersunk + Cup Washers. Material - A2 Stainless Steel (For Increased Corrosion Resistance). No.12 5.5mm 2" 50mm 13/32" 10.5mm. No.12 5.5mm 1 3/4" 43mm 13/32" 10.5mm.

eBay