Unbrako 7/16 BSW Whitworth Innensechskant Senkkopfschrauben, schwarz, 1 Zoll lang
This is a set of Unbrako 7/16 BSW (British Standard Whitworth) flat hex socket countersunk screws, made from black steel. They are sold in sets of 2, 4, 6, 8 or 10 screws.