Śruba introligatorska męska #8/32 6.4 mm (L) 9.0 mm PC

Screw the 6.4 mm | 0.250 in long post to the 6.4 mm | 0.250 in threaded side easily by hand to have one complete connection. The screw and the receptacle are quick and easy to fasten and disassemble together and provide a very secure binding component They are Clear and have a head diameter of 9 mm | 0.355 in.