I used these to replace some dowels in 50 year old chairs. The fit was different: I had to shave it off. However, they are strong and uniform, and old dowels may have been an exception.
Highly π Sought-After Fastener: Connector 014973445713
9 Review
πͺ Strong and Versatile: National Hardware N222 406 Square Bolts for Secure Fastening
7 Review
π© Hard-to-Find Quick Fastener 014973253790 - 4 Piece Set
7 Review
π© 5-Pack of M8x60mm Stainless Steel External Hex Expansion Bolts by Yasorn
10 Review