J.W. Winco, Inc. - Technical Section - Plain (Unthreaded) Shaft Length Tolerances for Adjustable Levers

Technical Section

Plain (Unthreaded) Shaft Length Tolerances
for Adjustable Levers

In adjustable levers with studs (GN 300, GN 300.1, WN 300, WN 300.1, GN 101, GN 101.1), there is a slight gap between the bottom of the insert hub and the beginning of the threaded stud. The table lists the tolerance for various thread sizes for these levers.

Thread	Plain Shaft Length Tol.
M4	1.750 mm
M5	2.000 mm
M6	2.500 mm
M8	3.125 mm
M10	3.750 mm
M12	4.375 mm
M16	5.000 mm

Thread	Plain Shaft Length Tol.
10-32	.069 in.
10-24	.079 in.
1/4-20	.098 in.
5/16-18	.123 in.
3/8-16	.147 in.
1/2-13	.172 in.
5/8-11	.197 in.

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