螺纹销 meaning in Chinese

screw pin
threaded pin

Rech . aircraft fasteners . solid pins , threaded , with split pin hole . iso thread .
飞机紧固件.带开口销孔的实心螺纹销. iso螺纹
Rech . aircraft fasteners . hollow pins , threaded , with split pin hole . iso thread .
飞机紧固件.带开口销孔的空心螺纹销. iso螺纹
Taper pins with thread
锥形螺纹销
Rech . aircraft fasteners . solid pins , threaded , without split pin hole . iso thread .
飞机紧固件.无开口销孔的实心螺纹销. iso螺纹