10-32 X 1/2 Ultra-Wide Flange Head Socket Screw 18-8 SS USA - AMPG - Shoulder Screws, Shoulder Bolts, Sex Bolts, Flat Washers, Machine Screws and other fasteners
1/4"-20 Stainless Steel Button Flange Socket Cap Screws
Hex socket flange button head screw ISO7380-2 10.9 - plain steel M6x14 | Sistemi di fissaggio, utensili e macchine per lamiera: Rivit Fasteners & Tools