The impeller comprises a bore and a counterbore.

The housing also includes a counter bore having an internal thread.

The base plate (214) lower surface includes a counterbore (406).

Outer shells are inserted into a counterbore of the inlet flange.

In one embodiment, the compound sample needle includes a rigid needle having a coupling end with a face and a counterbore.

The seal is between a cylindrical counterbore and the O-ring, and is completely independent of the force with which the drain bolt is installed.

This aims to provide an epitaxially growing susceptor used in an epitaxially growing apparatus and having a counterbore for supporting a single-crystal substrate horizontally.

A backing ring (R) fits over and against the fillet of the journal and has a counterbore (48) that receives the adjacent end of the enlarged section.

The invention concerns a traction pad to be bonded for coating adhesion or surface cohesion tests by tearing comprising a counterbore designed to control the thickness of the adhesive film.

The wheel may include a hub (21) with a counterbore (36) internally treated to impart residual compressive stresses. for enhanced endurance to stress-induced fatigue.

The present disclosure describes a conductive fastener assembly, system, and method, wherein the fastener assembly comprises a nut (150) having a counterbore (155) formed therein.

The operating member comprises a facing (16) on which is screwed the shutter (8) provided with a joint (7), provided with flat areas for letting air pass and a bore (15) in which is arranged a standard valve mechanism.

In a preferred embodiment, the hole cap includes at least one compression spring (120) formed along the cap perimeter to maintain the hole cap within a counter-bored hole (112).

The contact face (2) is provided with a countersink (9) and a threading (8) suitable for receiving an expansion screw (10) at the conical end.

The present disclosure discloses a novel scroll compressor for adjusting the amount of oil reaching a thrust bearing face by controlling the size of a taper of a counterbore of a main bearing housing.