These quality crafted thumb screws provide quick installation for securing cases and can easily be tightened by hand without much force. They have an easy?grip head that allows for simple by?hand?installation,?just like conventional thumb screws.?
Weight: 95g; Color: Black
Product Name: Thumb Screw; Material: Metal
Package Content: 40pcs x Thumb Screw; Coating: Black Zinc Plated