cap screw造句怎么写

Tapping is the process of cutting a thread inside a hole so that a cap screw or bolt may be threaded into it.

Easily installed with cap screws from either side.

Hexagon lobular socket head cap screws--Property class 4.8

Heat and unscrew all the cap screws.

To adjust the setting of the valve, loosen locking cap screw with hex wrench, see Figure 3.

Hexagon lobular socket head cap screws--Property class 8.8