... .3. Grade of hex nut: Grade 4.8, Grade6.8, Grade8.8, Grade10.9, Grade12.9. Inch standard: ... Pallet, 900kg per pallet or according to requirement.8. Delivery time: within 45 days or based ... ''Material:Carbon steel, Q195, 35KNut Grade:Class4.8, 6.8, 8.8, 10.8and12.9; inch grade:gr2 and ... , blackStandard:DIN934, ISO4032, ANSIHead mark:S |8|, S 8, S 10 and according to customer's requirementCertification ...