This press studs is New Old Stock from 70s. The type is Large Ring Type which the diameter of the cap is 600/1000"(15.24mm). US Military started to use this type of press studs from 40s and are still using now without any model changing. The press studs with "DOT" marking has been one of the major press studs since 40s. It comes 20 caps, 20 sockets, 20 posts and 20 studs in set.
Good for replacement on your collections!!
Mil. Spec. Press Studs:• Cap diameter: 600/1000"(15.24mm)
• Material: Brass
• Finish: Matte Black
• Manufacturer: DOT Fasteners, Unit of Scovill Fasteners Inc.
• Packed:20 sets(20 Caps, 20 Sockets, 20 Posts & 20 Studs)
Instruction for attaching:Please refer to the Instruction pages for the attaching.
• Instruction by Hand-Press Tool:
• Instruction by Attaching Stick:Various Purposes for Replacement on:• A-2, B-3, B-6, B-15, B-15A, B-15D, MA-1, L-2B, N-2B, N-3B......
Note) Some of the above types require the cap to be painted to match the color of the fabric.