Chicago screws made with brass material.  The gunmetal is more of a matte/semi shiny.

 

Available in 2 sizes and sold 25 or 50 per pack.

 

10mm (cap diameter) x 6mm (post length) 4mm post width

10mm (cap diameter) x 8mm (post length) 4mm post width

Brass Chicago Screws

SKU: ---S;Matte GM
PriceFrom $11.00