Nylon Round Head Machine Screws pkg(12) -- 1-72; 1/4 x .073" .64 x .19cm

1-72 Brass Round Head Machine Screws -- 1/2 x .073" 1.27 x .19cm pkg(10)

00-90 Brass Flat Head Machine Screws -- 1/4 x .047" .64 x .12cm pkg(12)

00-90 Brass Hex Head Machine Screws -- 1/2 x .047" 1.27 x .12cm pkg(10)