Metric JIS tap bolts, Zinc plated class 8.8 steel

Metric JIS full thread tap bolts

Tap bolt diameter is measured on the outside of the threads.

Note: JIS specialty bolts - These bolts meet the old JIS specification. They have smaller heads than standard metric bolts. JIS bolts are available only in diameters where the head size is different than standard metric bolts.
Click a product number to check the head diameter.

Metric JIS tap bolt diameter

Diameter and Thread pitch