Half-thread screw M6x40 class 8.8 931640
Part number 931640 Unit piece Quantity (rounding) 100 Product description Half-thread screw with a hexagonal head, length measured from the bottom of the head. ISO 4014 replaces DIN 931: according to the ISO standard, key sizes 16 18 21 and 34 are intended for sizes M10 M12 M14 and M22 respectively. Standard DIN 931 sWrench size 10.0mm kHead height 4mm Standard ISO 4014 Length 40mm Material Steel Thread pitch 1.00mm Hardness 8.8 Surface treatment Zinc-plated cThread diameter M6 bThread length 18mm Thread type Metric Weight 100 pcs. 102kg Quantity in package 1 00pcs.