Product Review
Satinior open back chicago screws solid belt tack screw post fastener leather repair screws, 6 mm, nickel plated steel, 50 sets
Useful Screw post:
This set of screw posts is easy to install, use a drill to punch a hole of 5 mm/ 0.2 inch diameter, then you can install the 2 parts from 2 sides. And they can bind different items, such as leather, notebook, book, paper, exam paper, scrap book, etc.
Specifications:
Screw cylinder diameter: 4 mm
Screw cylinder height: 4 mm
Top cylinder diameter: 5 mm
Top cylinder height: 5.5 mm
Material: steel with nickel plating
Color: silver
Quantity: 50 sets
Package includes:
50 x Screws
50 x Tops
Notes:
Small parts. Not for children under 3 years old.
For a tight fit, your hole should be equal to or slightly smaller than the pin diameter (slightly less than or equal to 5 mm).