M36 x 4.0mm pitch, 55mm spanner size. Hexagon Full NutsA2 Stainless Steel. M1.6 x 0.25mm pitch, 3.2mm spanner size. Hexagon full nuts. M2 x 0.4mm pitch, 4mm spanner size. M2.5 x 0.45mm pitch, 5mm spanner size.
M8 Full Nut (20 Pack) 8mm A2 Stainless Steel Hex Hexagon Nuts Free UK Delivery by DBA Hardware
M22 / 22mm STAINLESS STEEL A2 HEXAGON HALF / LOCK / THIN NUTS FOR BOLTS SCREWS
sourcing map M8 x 25mm Flanged Hex Head Bolts, 10Pcs 304 Stainless Steel Flange Hexagon Screws with Nuts, Flat & Lock Washers, Fully Threaded, for Machinery Industry Home Appliances
M14 / 14mm STAINLESS STEEL A2 HEXAGON HALF / LOCK / THIN NUTS FOR BOLTS SCREWS
FandWay 600Pcs Bolts and Nuts Set,M2 M2.5 M3 M4 M5 Pan Head Machine Screws,304 Stainless Steel Nuts and Bolts Washers Set Multipurpose Hardware Assortment for DIY Projects, Repairs, Electronics.
A4 316 MARINE GRADE STAINLESS STEEL METRIC HEXAGON FLANGE HEAD BOLT M5 M6 M8 M10