Store +3 6.3 x 50mm TX Countersunk Screws Hardened Stainless Steel Box of 100 SKU 7504-AISI-410O-063050 £32.00 In stock Quantity: 1 Add to Bag Product Details Self drilling screws in stainless steel. Hardened stainless steel screws with a self drilling tip for steel, wood, plastics, aluminium etc. Save this product for later Favorite