I don't know what size coax these brass connectors are for, but they are definitely not standard 3/8 coax. READ THE PRODUCT DESCRIPTION CAREFULLY
π Compact and Stylish BAGSMART Electronic Organizer Bag for Small Hard Drives, Cables, Charger, Phone, USB, SD Card - Ideal for Women (Black)
5 Review
π Cord Organizer Bag: Travel-Friendly Cable Organizer Case for Small Electronic Accessories - Durable, Portable, and Stylish in Grey
5 Review
π BAGSMART Electronic Organizer: Travel in Style with Universal Cable Organizer for Electronics Accessories - Grey"
3 Review
π BAGSMART Small Travel Cable Organizer Bag for Electronics: Hard Drives, Cables, USB, SD Card - Black
3 Review