Ball Studs!

[av4625]

http://www.jemodels.com/electric-models?page=shop.product_details&flypage=flypage.tpl&product_id=8654&category_id=1290

Can you get this but with a longer threaded section?

[SLEENAD]

http://www.apexmodels.com/gbu0-prodshow/AS6278.html

[av4625]

thanks