18-8 Stainless Steel Sheet Metal Screw, Black Oxide Finish, Pan Head, Phillips Drive, Type A, 8-15 Thread Size, 1/2" Length (Pack of 50) : Amazon.co.uk: DIY & Tools
18-8 Stainless Steel Sheet Metal Screw, Black Oxide Finish, Pan Head, Phillips Drive, Type A, 8-15 Thread Size, 3/4" Length (Pack of 50) : Amazon.co.uk: DIY & Tools
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