Socket Head Cap Screw Specifications

Head and Body Dimensions
Screw Diam.	Body Diameter		Head Diameter		Head Height		Hex Socket Size
Screw Diam.	Max.	Min.	Max.	Min.	Max.	Min.	Hex Socket Size
0	.0600	.0568	.0960	.091	.060	.057	.050
1	.0730	.0695	.118	.112	.073	.070	1/16
2	.0860	.0822	.140	.134	.086	.083	5/64
3	.0990	.0949	.161	.154	.099	.095	5/64
4	.1120	.1075	.183	.176	.112	.108	3/32
5	.1250	.1202	.205	.198	.125	.121	3/32
6	.138	.1329	.226	.218	.138	.134	7/64
8	.1640	.1585	.270	.262	.164	.159	9/64
10	.1900	.1840	.312	.303	.190	.185	5/32
1/4	.2500	.2435	.375	.365	.250	.244	3/16
5/16	.3125	.3053	.469	.457	.312	.306	1/4
3/8	.3750	.3678	.562	.550	.375	.368	4/15
7/16	.4375	.4294	.656	.642	.438	.430	3/8
1/2	.5000	.4919	.750	.735	.500	.492	3/8
5/8	.6250	.6163	.938	.921	.625	.616	1/2
3/4	.7500	.7406	1.125	1.107	.750	.740	5/8
7/8	.8750	.8647	1.312	1.293	.875	.864	3/4
1	1.0000	.9886	1.500	1.479	1.000	.988	3/4
1-1/4	1.2500	1.2336	1.875	1.852	1.250	1.236	7/8
1-1/2	1.5000	1.4818	2.250	2.224	1.500	1.485	1
1-3/4	1.7500	1.7295	2.625	2.597	1.750	1.734	1-1/4
2	2.0000	1.9780	3.000	2.970	2.000	1.983	1-1/2
2-1/4	2.2500	2.2280	3.375	3.344	2.250	2.232	1-3/4
2-1/2	2.5000	2.4762	3.750	3.717	2.500	2.481	1-3/4
2-3/4	2.7500	2.7262	4.125	4.090	2.750	2.730	2
3	3.0000	2.9762	4.500	4.464	3.000	2.979	2-1/4