M10 x 1.0 x 50 mm Length, Hex Bolt, PT, 8.8 Zinc Plated Metric,

Description

Cap Screw Bolt, PT, 8.8 Zinc Plated Metric, M10 x 1.0 x 50 mm Length
This listing is for one bolt
They are called cap screws by people in hardware business
but the rest of us call them bolts  lol
These are new there is no box .. when I bought them I bought a bag of 100
this  is old stock ..
10mm diameter
threads 50mm long
zinc plating
8.8 hardness
17 wrench head
On VW type 2 engine
near each intake port on the heads, you'll see a 10mm hole. Those four holes were exhaust injection ports from the famed "
smog
pump". It requires a
bolt
to
plug
that hole.  This is the bolt 10x1.0x50.  Screw in with a little
Red RTV