We are offering steel fasteners.A. Bolt: hex boltu bolteye boltcarriage boltsize: dia m3 to m75 (316 to 3)length 6 to 900mm b. Nuts: hex nutsflange nutssquare nutslock nutscap nutsweld nutsheavy hex nutseye nutssize: dia m2 to m100 (18 to 4) c. Washers: plain washerstar washertapper washerspring washerflat washercup washersize: dia 2mm to 100mm d. Screwsmachine screws: o philips pan head machine screwo philips flat head machine screwo philips oval head machine screwo philips truss head machine screwo slotted flat head machine screwo slotted pan head machine screwself drilling screws: o philips pan head self drilling screwo philips flat head self drilling screwo philips wafer head self drilling screwo hex indent washer head self drilling screwo hex flange head self driling screw cw rubber washertapping cutting screws: o philips pan head self tapping screw, o philips flat head self tapping screwo truss head cutting screwo drywall screw e. Threaded bar: full threaded rodhalf threaded rodsize: dia m3 to m100 (316 to 4), length 50mm to 3 mtrs (12 to 12) f. Others: anchorspipe clampsrivetspinshooks