Machine Screw Kit, 370 pieces, Steel material, includes (75) #8-32 x 1 IN Phillips/Slotted Round Head Machine Screws and (75) #8-32 x 3/4 IN Phillips/Slotted Round Head Machine Screws and (50) #8-32 x 1-1/4 IN Phillips/Slotted Round Head Machine Screws and (75) #8-32 x 1/2 IN Phillips/Slotted Round Head Machine Screws and (40) #8-32 x 1-1/2 IN Phillips/Slotted Round Head Machine Screws, (30) #8-32 x 2 IN Phillips/Slotted Round Head Machine Screws