Tubulars Rivets M 0.9 M1.3 M1.5 M1.7 Mix Circuit Board Nails Coppers Hollows Rivets Nut Features:Simply drill a hole barely larger than the outside diameter of your of preference and insert the can easily be ground down if required to the specified size and middle punched on the shafts aspect of the circuit board to spread that side of the shafts. After this it's going to solder into place or no matter you may want to. Alternately, you would possibly decide to even grinds offs and you'll be left with ultra discretes shafts only. Tip: If want to grinds those down you could both use sandpaper or a tool. Can be used on leather; fabric; vinyls and more Specification: Product Name: hollows rivets Material: steel Color:Gold size:M 0.9 M1.3 M1.5 M1.7 Quantiy Note:1.Please allow 0-1cm error because of guide measurement. please ensure you no longer intellect earlier than bid. 2.Due to difference between varied monitors, the picture might not mirror the actual color. Package includes(without retail package): 1000pcs hollows rivets