12 point door hinge bolt

[susanvu]

I am having a difficult time finding the correct door hinge bolt for a 1970 Porsche 911.

Part number N0147074 as shown in the door diagram is a 6 point hex head.

I require what looks to be a 12 point double hex or spline drive (photos below).

Do you know where I may find these bolts? Thank you.

[JimmyT]

FS: 911 Door Hinge Bolt, 999.509.001.02, $5.33 each

[Bob Kontak]

M8 triple square bit to remove. Advance Auto/O'Riellys.

Mentioned in JimmyT's link.

[Joeyh.]

Originally Posted by JimmyT

FS: 911 Door Hinge Bolt, 999.509.001.02, $5.33 each

hello Jimmyt,
do you have a website where I can purchase these bolts?

[Robert Adams]

Looks like Porsche classic is making them. Try you local Porsche dealer.

https://www.porscheatlantaperimeterparts.com/products/Porsche/Pan-head-screw-CHEESE-HD-SCREW/10097540/N0147074.html

[Robert Adams]

Washers should be these to be correct.

Schnorr Lock Washer 10 MM; do a search on line.

Porsche may also make them too. Don't know. There are other posts here on the subject as well.