L.H. Dottie 1032PS Machine Screw Kit, Round Head, 10-32 TPI by 1/2-Inch to 2-Inch Length Reusable six compartment box Handy assortment 245 assorted number 10-32 TPI phillips/slotted round head machine screws number 10-32 TPI by 1/2-Inch to 2-Inch length 3.13-lb weight