SDN spring plungers with slot and ball are used for quick indexing, positioning and fixing of objects as well as for marking and impression pins. Description. Thrust pin [HOST]l features: RoHS. As visualized in Fig. Stainless steel spring plungers with slot and LONG-LOK thread lock prevent loosening through knocks, bumps or vibrations. Thrust pin steel. Version:Case-hardened, black oxidised and [HOST]:To align fixtures and clamping elements on subplates and palettes with location holes. Spring steel wire grade [HOST]n:Black oxidised. Buy spring plungers now! This slot bracket by Delock can be installed into a standard PC slot and expands your system by an external USB A port and a Multiport. They can be mounted. The slot bracket by Delock expands the PC by a SATA 22 pin plug and makes it possible to lead the internal SATA connector to the outside. . Download data. 2(a), short circuiting the two edges using PIN diode will split the long slot into two slots (slot A and slot B) with smaller lengths.