Re: Coupler Mounting Screws
Back in the early 90’s, I went looking at an electronics parts house in Nashville for usable stuff.
One bin was 2-56 x ¼” binder head screws. $1.00/pound. I still have a couple of pounds left.
From: <main@RealSTMFC.groups.io> on behalf of John Monrad <jrmonrad@...>
Date: Friday, July 10, 2020 at 4:36 PM
Subject: Re: [RealSTMFC] Coupler Mounting Screws
Dimensions per McMaster-Carr for 2-56 screw heads, 18-8 ss:
Type Diameter (in) Height (in) /100 (1/4in)
Truss 0.194 0.053 $4.96
Binding* 0.181 0.050 $4.69
Pan 0.167 0.063 $4.49
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