Plumbing Supplies

10PCS 304 Stainless Steel Hexagon Flange Nut Locking Lock Nut M3 M4 M5 M6 M8 M10 M12 M14 M16 M20(M16) 304 stainless steel Thread diameter:3mm(M3) / 4mm(M4) / 5mm(M5) / 6mm(M6) 8mm(M8) / 10mm(M10) / 12mm(M12)/ 14mm(M14) / 16mm(M16) / 12mm(M20) Thread pitch 0.5mm(M3) / 0.7mm(M4) / 0.8mm(M5) / 1.0mm(M6)/ 1.25mm(M8) / 1.5mm(M10) / 1.75mm(M12)/2mm(M14) /... 10PCS 304 Stainless Steel Hexagon Flange Nut Locking Lock Nut M3 M4 M5 M6 M8 M10 M12 M14 M16 M20(M16)