20" X 1.5" Metric Hollow Hex Head Plug Parallel Steel Metric Adapters Hydraulics 8555H20

Product Information

Specification

20" X 1.5" Metric Hollow Hex Head Plug Parallel Steel Metric Adapters Hydraulics 

Description:

20X1.5 METRIC HOLLOW HEX HEAD PLUG

Also Known As:

Connector , Straight/Connector , O-Ring Face Connector , Seal Connector , Adapters  O-Ring Connector , Hydraulics Connector 

O-ring face seal fittings include a precision groove in the face of the male fitting. Sealing occurs when an O-ring is trapped in the groove by a smooth flat flange that is clamped against the face with a nut or nut and sleeve. The flat flange may be formed or brazed onto the end of a tube, or is machined on a fitting. There are two SAE groove types:

• Type A: The original style A O-ring has no retaining ledge.

• Type B: The Type B groove has a retaining ledge (half dovetail) that improves O-ring retention. The Type B style is more commonly found and is a design improvement over the Type A

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