Description
These are Brass Threaded Inserts from Du-Bro. FEATURES:Brass threaded inserts. The perfect way to put threads into wood & mount engines to wood mounting rails. Threaded inserts make a simple & effective way to make wing hold downs. These can be used where blind nuts are hard to fit. INCLUDES:(4) Threaded Inserts SPECS:Thread Size: 4-40 Length: 7mm kr3/17/03 BOX DIMENSIONS: 2.25″ W. X .50″ H. X 2.25″ L. BOX WEIGHT: .02 LBS.






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