Hex Long Coupling Nut, Hex Coupling Nut
StandardSizeWidth Across FlatsLengthDIN6334M47mm12mmM58mm15mm, 20mmM68mm, 9mm, 10mm10mm, 15mm, 18mm, 20mm, 25mm, 30mm, 40mmM79mm, 11mm15mm, 21mm, 25mmM811mm, 12mm, 13mm, 14mm20mm, 24mm, 25mm, 28mm, 29mm, 30mm, 32mm, 40mm, 50mmM911mm19mmM1013mm, 14mm, 17mm, 19mm20mm, 21mm, 25mm, 30mm, 35mm, 40mm, 45m
Carbon Steel Zinc Plated Philips Drive Countersunk Flat Hex Washer Head Drill Screw with Ribs Galvanized
Material:Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420Steel:C45(K1045), C46(K1046),C20,etc.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58)etc.Bronze: C51000, C52100, C54400, etc.Iron: 1213, 12L14,1215,etc.Aluminum: Al6061, Al6063, etc.Alloy steel: SCM435,10B21, C10B33,etc.Carbon