Looking for a deeper explanation on the pin-slot alnment

pin slotSlotted spring pin (1) and washer (2) used to secure a shaft (3). A spring pin (also called tension pin or roll pin) is a mechanical fastener that secures the position of two or more parts of abocoran slot on hari ini | rtp live slot hari ini | slot gacor gampang menang | situs on slot gampang jp | bocoran slot hari ini. d. a. f. t. a. r.