Need a longer self adjusting screw for a spring roller

A handy person from Upstate New York says:
I have a sliding screen door that has the spring tension rollers that look like the one you sell (Product Code: 84-031). I need some self adjusting screws for the spring tension rollers (the existing screw looks like the one you sell, Product code: 84-502). The problem is that the screw that I have is 1.5" long, but the ones you sell are only 1" long.

1. Do you think that a 1" long screw will be adequate?

2. Do you have the same type of screw in a 1.5" length?

Thank you.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
We just added a 1-5/8" Adjustment screw online for you, take a look at SWISCO product code 84-506.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 4-7 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at 856-317-6263 or at