On Fri, 27 Jan 2012 21:16:32 -0500, Tom Gardner mars@tacks wrote:

On 1/27/2012 8:38 PM, azotic wrote:
Tom Gardner" mars@tacks wrote in message
...
I need to make thousands of fasteners consisting of 1/4" x 4" threaded
rod with a 20 degree bend in the center. The ends will each get a 1/4"
nylon-insert lock nut. I plan on doing the bend on a punch press. I'm
concerned about:

-What grade of All-thread so the rod doesn't crack at the bend?

-How to cut the rod? (parting die on punch press, bandsaw, cut-off
wheel in chop saw, etc)

-How to deburr so the nuts will start?

This is for a new product so I will be ramping up and might have to
change methods according to demand.

Do you need all 4" to be threaded?

Buy 4" threaded studs and just do the bend?

Best Regards
Tom.

I assumed it would be a LOT cheaper to use All-thread even with the
added operations.
ANd virtually any cheap allthread will bend 20 degrees, cold, without
cracking.