pan head screws are what you need for that bottleneck. My feeling is that the mounts themselves may have been made in the same factory and simply don't have room for socket head screws in them. Tongling consists of assembled parts that work together.
π High Precision 7.5mm Slotted Aluminum Piece: Durable and Accurate
3 Review
Enhance Safety and Style with Design House 182014 Standard Handrail
3 Review
π§ Improved Rok Hardware Fasteners Screws: Introducing ROKSTBFAST for Optimal Functionality
3 Review
Computer chair Metta SU-BP-8 Pl (SU-B-8 100/001) office, upholstery: mesh/textile, color: 20-Black
26 Review
Continental ContiVikingContact 7 195/65 R15 95T winter
21 Review
π Enhance your Woodworking Projects with KREG P PIN Solid Wood Pocket Hole Plugs
8 Review
π Kreg P OAK Plugs Pocket Hole 50 Pack
7 Review
π Marinco 6365CRN Locking Plug 250V: Secure and Reliable Power Connection Solution
9 Review