(1960 Series)
Socket Head Cap Screw
Plain = SC800-------
Zinc = SC800-------ZB
ASTM A574
#0 - 1": Class 3A Fit 1" - 4": Class 2A Fit Rockwell Hardness 38-43
| Nominal Size, Inches | D | A | H | J | |||
| Body Diameter | Head Diameter | Head Height | Socket Size | ||||
| Max | Min | Max | Min | Max | Min | ||
| #0 | .060 | .0568 | .096 | .091 | .060 | .057 | .050 |
| #1 | .073 | .0695 | .118 | .112 | .073 | .070 | .062 |
| #2 | .086 | .0822 | .140 | .134 | .086 | .083 | .078 |
| #3 | .099 | .0949 | .161 | .154 | .099 | .095 | .078 |
| #4 | .112 | .1075 | .183 | .176 | .112 | .108 | .094 |
| #5 | .125 | .1202 | .205 | .198 | .125 | .121 | .094 |
| #6 | .138 | .1329 | .226 | .218 | .138 | .134 | .109 |
| #8 | .164 | .1585 | .270 | .262 | .164 | .159 | .141 |
| #10 | .190 | .184 | .312 | .303 | .190 | .185 | .156 |
| .250 | .250 | .2435 | .375 | .365 | .250 | .244 | .188 |
| .3125 | .3125 | .3053 | .469 | .457 | .312 | .306 | .250 |
| .375 | .375 | .3678 | .562 | .550 | .375 | .368 | .312 |
| .4375 | .4375 | .4294 | .656 | .642 | .438 | .430 | .375 |
| .500 | .500 | .4919 | .750 | .735 | .50 | .492 | .375 |
| .625 | .625 | .6163 | .938 | .921 | .625 | .616 | .500 |
| .750 | .750 | .7406 | 1.125 | 1.107 | .75 | .740 | .625 |
| .875 | .875 | .8647 | 1.312 | 1.293 | .875 | .864 | .750 |
| 1.00 | 1.00 | .9886 | 1.50 | 1.479 | 1.00 | .988 | .750 |
| 1.125 | 1.125 | 1.1086 | 1.688 | 1.665 | 1.125 | 1.111 | .875 |
| 1.25 | 1.25 | 1.2336 | 1.875 | 1.852 | 1.25 | 1.236 | .875 |
| 1.375 | 1.375 | 1.3568 | 2.062 | 2.038 | 1.375 | 1.360 | 1.00 |
| 1.50 | 1.50 | 1.4818 | 2.25 | 2.224 | 1.50 | 1.485 | 1.00 |
| 1.75 | 1.75 | 1.7295 | 2.625 | 2.597 | 1.75 | 1.734 | 1.25 |
| 2.00 | 2.00 | 1.978 | 3.00 | 2.97 | 2.00 | 1.983 | 1.50 |
| 2.25 | 2.25 | 2.228 | 3.375 | 3.344 | 2.25 | 2.232 | 1.75 |
| 2.50 | 2.50 | 2.4762 | 3.75 | 3.717 | 2.50 | 2.481 | 1.75 |
| 2.75 | 2.75 | 2.7262 | 4.125 | 4.09 | 2.75 | 2.73 | 2.00 |
| 3.00 | 3.00 | 2.9762 | 4.50 | 4.464 | 3.00 | 2.979 | 2.25 |
| 3.25 | 3.25 | 3.2262 | 4.875 | 4.837 | 3.25 | 3.228 | 2.25 |
| 3.50 | 3.50 | 3.4762 | 5.25 | 5.211 | 3.50 | 3.478 | 2.75 |
| 3.75 | 3.75 | 3.7262 | 5.625 | 5.584 | 3.75 | 3.727 | 2.75 |
| 4.00 | 4.00 | 3.9762 | 6.00 | 5.958 | 4.00 | 3.976 | 3.00 |
Per ANSI/ASME B18.3
Disclaimer: The dimensions listed are for reference only. Sizes not listed may be available off the shelf or can be manufactured to customer requirements.