I need the following nylon fasteners in white NOT off white: 1) Nylon 82 Deg Flat Head Slotted Machine Screw, 8-32 Thread, 1/2" Length 1000, 2500 and 5000 pcs 2) Nylon Hex Head Machine Screw, 8-32 Thread, 1/2" Length 1000, 2500 and 5000 pcs 3) Nylon 6/6 Female Threaded Hex standoff, 5/16" Hex, 3/4" Length, 8-32 Screw Size 1000, 2500 and 5000 pcs