DIN 933 / ISO 4017,Hexagon head bolts with thread up to head, Technical Specification and Weight Chart of Partial Threaded Hex Bolts as per DIN 933 / ISO 4017. CBH Fasteners is known for providing top-of-the-line products that meet industry standards and exceed expectations. The DIN 933 ISO 4017 Hexagon https://www.capitalbolts.in/din-933