SAE J493 Clevis Pins

Nominal Size	A Body Dia Max	A Body Dia Min	B Head Dia	C Head Height	D Head Chamfer	E Hole Dia Min	E Hole Dia Max	F Chamfer Dia Max	F Chamfer Dia Min	Length (H+J) Nom G⁽¹⁾	H Under Head to Center of Hole	J Center of Hole to End Ref	K Under Head to Edge of Nom Hole Ref
3/16	0.186	0.181	0.312	0.062	0.016	0.073	0.088	0.152	0.147	0.578	0.484	0.094	0.445
1/4	0.248	0.243	0.375	0.094	0.031	0.073	0.088	0.214	0.209	0.766	0.672	0.094	0.633
5/16	0.311	0.306	0.438	0.094	0.031	0.104	0.119	0.265	0.259	0.938	0.812	0.125	0.757
3/8	0.373	0.368	0.500	0.125	0.031	0.104	0.119	0.327	0.321	1.062	0.938	0.125	0.883
7/16	0.436	0.431	0.562	0.156	0.047	0.104	0.119	0.390	0.384	1.188	1.062	0.125	1.008
1/2	0.496	0.491	0.625	0.156	0.047	0.136	0.151	0.439	0.431	1.359	1.203	0.156	1.133
5/8	0.621	0.616	0.812	0.203	0.062	0.136	0.151	0.564	0.556	1.609	1.453	0.156	1.383
3/4	0.746	0.741	0.938	0.250	0.078	0.167	0.182	0.678	0.668	1.906	1.719	0.188	1.633
7/8	0.871	0.866	1.031	0.312	0.094	0.167	0.182	0.803	0.793	2.156	1.969	0.188	1.883
1	0.996	0.991	1.188	0.344	0.109	0.167	0.182	0.928	0.918	2.406	2.219	0.188	2.133

1. Tablulated lengths intended for use with standard clevises without spcaers, where other lengths are required it is recommended that 1/16in. increements be used.