Home / Screws, Nuts & Washers / Machine Screws / Slotted Countersunk Screws / BA Slotted Countersunk Screws - BS 57 : 1951 / BA Slotted Countersunk Screws - Steel / 10BA Slotted Countersunk Screws - Steel 10BA Slotted Countersunk Screws - Steel Sort: Most popularWhat's newPrice low to highPrice high to lowName A to ZName Z to A 1 Product Sort 10BA x 1/2" Slotted Countersunk Screws (BS 57:1951) - Steel £0.65 10BA x 1/2" Slotted Countersunk Screws (BS 57:1951) - Steel £0.65 View Product Add to cart Quickview