Nominal Size, Inches	F		G		H		T		S
	Width Across Flats		Width Across Corners		Thickness		Unslotted Thickness		Slot Width
	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min
.25	.500	.488	.577	.556	.25	.218	.15	.13	.10	.07
.3125	.562	.546	.65	.622	.314	.28	.21	.19	.12	.09
.375	.688	.669	.794	.763	.377	.341	.24	.22	.15	.12
.4375	.750	.728	.866	.83	.441	.403	.28	.26	.15	.12
.50	.875	.850	1.01	.969	.504	.464	.34	.32	.18	.15
.5625	.938	.909	1.083	1.037	.568	.526	.37	.35	.18	.15
.625	1.062	1.031	1.227	1.175	.631	.587	.40	.38	.24	.18
.75	1.250	1.212	1.443	1.382	.758	.710	.49	.47	.24	.18
.875	1.438	1.394	1.66	1.589	.885	.833	.62	.59	.24	.18
1.00	1.625	1.575	1.876	1.796	1.012	.956	.72	.69	.30	.24
1.125	1.812	1.756	2.093	2.002	1.139	1.079	.78	.75	.33	.24
1.25	2.00	1.938	2.309	2.209	1.251	1.187	.86	.83	.40	.31
1.375	2.188	2.119	2.526	2.416	1.378	1.31	.99	.95	.40	.31
1.50	2.375	2.300	2.742	2.622	1.505	1.433	1.05	1.01	.46	.37
1.75	2.75	2.662	3.175	3.035	1.759	1.679	1.24	1.20	.52	.43
2.00	3.125	3.025	3.608	3.449	2.013	1.925	1.43	1.38	.52	.43
2.25	3.50	3.388	4.041	3.862	2.251	2.155	1.67	1.62	.52	.43
2.50	3.875	3.75	4.474	4.275	2.505	2.401	1.79	1.74	.64	.55
2.75	4.25	4.112	4.907	4.688	2.759	2.647	2.05	1.99	.64	.55
3.00	4.625	4.475	5.34	5.102	3.013	2.893	2.23	2.17	.71	.62
3.25	5.00	4.838	5.774	5.515	3.252	3.124	2.47	2.41	.71	.62
3.50	5.375	5.20	6.207	5.928	3.506	3.37	2.72	2.65	.71	.62
3.75	5.75	5.562	6.64	6.341	3.76	3.616	2.97	2.90	.71	.62
4.00	6.125	5.925	7.073	6.755	4.014	3.862	3.22	3.15	.71	.62