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Used to seal bolt holes top prevent leaking
Also used to dampen vibration
Can be used in blind and closed-end holes
Quantity per pack: 10

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.7 inch
Height : 1.5 inch
Length : 1.8 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B00I2VTETC

Product Description

An expansion or well nut consists of a flanged neoprene bushing with a threaded nut embedded in the non flanged end. It is used in blind bolt holes to fasten a piece and seal the bolt hole. The nut is inserted into the hole flange side up, as the bolt is screwed into the nut the rubber on the other side of the hole expands and seals the bolt hole.