Lq Industrial 36SETS Silver Chicago Screw 4X6MM Round Slotted Head Aluminium Alloy Binding Screws Rivet Book Binding Diy Leather Craft Assembly Bolt Length Of

Manufacturer

Unbranded

The text describes a set of screws and a punch that can be used to attach leather or other materials. The screws are 4mmx6mm and have a screw diameter of 4mm (5/32"), while the punch is 4mm in diameter and has a length of 9cm (3.5"). The text explains how to use the screws and punch to attach leather or other materials.

36sets Chicago Screws + 1pcs Leather Hole Punch

Specifications:
Screw: 4mmx6mm, screw diameter 4mm (5/32"), screw length 6mm (1/4"), head diameter 9.5mm (3/8")
Punch: Diameter 4mm (5/32"), length 9cm (3.5")

How to Use:
Knock the punch with hammer or other tools, to form a 4mm hole on leather or other materials.
Pass through the hold with female rivet, then screw in the male rivet to complete the installation.