Smaller pins. The actual pen size I received is 3.68mm. Maybe it was a packaging mix-up, I don't know. I needed about 4mm for my application.
π Carriage Prime Line Products GD52103
6 Review
π© Hard-to-Find Quick Fastener 014973253790 - 4 Piece Set
7 Review
Premium Eapele 4X4 Wood Fence πͺ΅ Post Anchor Base: Secure Your Fence with Ease
8 Review
πͺ Strong and Versatile: National Hardware N222 406 Square Bolts for Secure Fastening
7 Review