Store +3 5.5 x 100mm TX Countersunk Screws Hardened Stainless Steel Box of 25 SKU 7504-HSS-055100 £14.69 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