What is the threaded screw size on the 81-126

A home owner from Chicago says:
May 18, 2020
I just purchased a 81-126 Patio sliding glass roller. WHAT IS THE SCREW SIZE OF THE THREADED SCREW THAT ATTACHES THE ROLLER TO THE DOOR FRAME? Is it 8-32 x 3/4 Phillips head? I need to buy new screws. Thank you
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
May 20, 2020

I actually think this roller uses a #7 screw to fit into the channel at the top. I tried the 33-078 flat head 3/4" long screw. It is listed as a #8 screw, but it is actually a number #7. It seemed to go in with a little bit of effort.
Patio Sliding Glass Door Roller, Crossly
Patio Sliding Glass Door Roller, Crossly
81-126
$18.75
How to identify patio door rollers
How to identify patio door rollers
VIDEO
WATCH >
How to Replace a Patio Sliding Glass Door Roller [1080p]
How to Replace a Patio Sliding Glass Door Roller [1080p]
VIDEO
WATCH >
How to maintain a sliding glass door
How to maintain a sliding glass door
GUIDE
READ >
How to replace a sliding glass door roller
How to replace a sliding glass door roller
GUIDE
READ >
Identifying the right replacement roller for your sliding glass door
Identifying the right replacement roller for your sliding glass door
GUIDE
READ >
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 3-4 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 (888) 991-1929 or at help@swisco.com.