Medium strength Class 8.8 JIS Hex Bolts have a reduced wrench size per the Japanese Industrial Specification (JIS) B-1180.
Pair with our Class 8 JIS Nuts, Small Wrench Nylon Nuts, Washers and Lock Washers.
JIS Diameter + Small Wrench Combinations: M8/12mm Wrench, M10X1.25/14mm Wrench, M12X1.25/17mm Wrench