10-60sets Grey PVC Outer Hexagon Screw Nut Washer Combination Set Hex Head Screw Plastic Insulated Bolt M3 M4 M5 M6 M8 M10 M12

10-60sets Grey PVC Outer Hexagon Screw Nut Washer Combination Set Hex Head Screw Plastic Insulated Bolt M3 M4 M5 M6 M8 M10 M12

Aliexpress UK