Custom Titanium Pivot Screw for Zero Tolerance ZT0560/ZT0561
They're made of grade5 6AL-4V titanium.

$20 for 1 set Pivot Screw (1 Nut+1 Screw). There are 3 colors available: Plain, Anodized Bronze, and Anodized Blue.

Listing is for the Pivot Screw only. Knife is not included.