High Strength Nuts 1.Standards:ISO,DIN,ANSI,BS 2. ... A4-80We can mark the customers' abbreviations, such as "T 4" "T8" etc.Material: 1.Carbon Steel,Alloy ... , T bolts, eye bolts, U bolts, hook boltsNUTS: hex nuts, heavy hex nuts, hex flange nuts, nylon insert lock nuts, cap nuts, slotted nuts, ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); High Strength Nuts M12-M56 A 194 2H