... Standard: Din603 Finish: Zinc plated Grade:4.8,5.8,6.8,8.8,10.9 Cup Square Bolts Standard:DIN ... /16 - 8Thread: mm, UNC UNF BSWGrade:4.8 5.8 6.8 8.8 ,10.9 Finish: Plain, Zinc Plated, HDG ... wood pallets with EURO size or according to customers' requirements High Quality Cup square Bolt DIN603