![M3 x 10mm 3 x 10 Black Inner Hex Button Socket Screw x 10](http://www.bspspares.co.uk/cdn/shop/products/100_0179_large.jpeg?v=1408543483)
M3 x 10mm 3 x 10 Black Inner Hex Button Socket Screw x 10
Black Inner Hex Button Screws - measurement format: diameter thread x long thread (note: measurements repeated in twice in title) - Hardness rating - 12.9 - Space to fit 2.5mm allen key in screw head. Note: Picture used for illustration screw may arrive longer or shorter than that shown.