Knockout pin 脱模销 ; [机] 顶杆 ; [机] 推出销 ; 脱模杆

knockout-pin 顶杆

knockout pin location 顶出销定位

knockout-pin plate 顶销托板

bottom knockout pin 下顶脱销

Threaded knockout pin 带螺纹推杆

Shouldered knockout pin 带肩推杆

loose fitting knockout pin 松配顶出销