All orders received after 3.30 will be shipped the next working day

Pack of Four (4) or Ten (10) M6 Steel Zinc Plated Japanese Industrial Standard (J.I.S) Upset Hex Bolt with Mark 4 on the Head

20mm long, steel, zinc plated.

Many older Japanese cars and motorcycles used these bolts in steel /zinc plated and over time the heads become worn and rounded off.

With everyone changing to socket cap bolts, there was not much call for these bolts so they were not so readily available.

We have been asked repeatedly for these bolts with number 4 and number 7 so we have sourced these to give an genuine, authentic look to your car or bike

Bolt diameter -M6

Pitch 1mm

Head Size - 10mm

Please ask for a combined postage cost by putting all items in one basket and requesting total, before paying, if purchasing multiple items.

We prefer to send "tracked/signed for" for these hard to source items due to so many items being lost or delayed in the post

Thank you for looking