【生活】相互连接的扣件

press-button (press fastener, snap-fastener, press stud, patent fastener)

captive fastener【机】

slide fastener shearling lined suede boots

slide fastener, separable

spring stop-nut locking fastener【机】

folding container snap fastener

hasp fastener for door leaf (wing of a door), window sash (wing)

spiral slide fastener made of wire spiral