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PC-1875Z1, 1 7/8" Expansion Plug, Concave, Zinc Made in USA

Details

Details

Part# PC-1875Z1

1-7/8 In. Diameter Concave Expansion Plug
Carbon Steel, Zinc Plated Finish
1.886 In. Outside Diameter
0.36 In. Overall Height
1.876 - 1.879 In. Recommended Hole Size
QuantityPrice
25 - 99$2.6000
100 - 499$1.3000
500 - 999$1.0400
1000 - 4999$0.9460
5000 - 9999$0.8670
10000 +$0.8000

8 In Stock

(*) Minimun Quantity: 25

More information

These plugs seal by pressure exerted by the concave bottom against the walls of the plug, much in the same manner as a belleville washer. Concave bottom plugs should be driven on the inside bottom radius and not from the top rim of the cup. The driving arbor should be .015/.0125" smaller than the inside diameter of the plug, and have a contact radius of .062", with a flat bottom to prevent contact with the concave bottom to avoid deforming this surface.