Round Head U-Drive Screw
For product information or to request a catalog, please call: 415.861.8300 or fax: 415.552.0796
Available Materials: Zinc plated steel only
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Nominal Screw Size Number of Thread Starts Maximum Outside Diameter Minimum Outside Diameter Maximum Head Diameter Minimum Head Diameter Maximum Head Height Minimum Head Height Maximum Pilot Diameter Minimum Pilot Diameter Recommended Drill Size Number Recommended Hole Diameter
00 6 0.0600 0.0570 0.0990 0.0900 0.0340 0.0260 0.0490 0.0460 55 0.0520
0 6 0.0750 0.0720 0.1270 0.1180 0.0490 0.0410 0.0630 0.0600 51 0.0670
2 8 0.1000 0.0970 0.1620 0.1460 0.0690 0.0590 0.0830 0.0800 44 0.0860
4 7 0.1160 0.1120 0.2110 0.1930 0.0860 0.0750 0.0960 0.0920 37 0.1040
6 7 0.1400 0.1360 0.2600 0.2400 0.1030 0.0910 0.1160 0.1120 31 0.1200
7 8 0.1540 0.1500 0.2850 0.2640 0.1110 0.0990 0.1260 0.1220 29 0.1360
8 8 0.1670 0.1620 0.3090 0.2870 0.1200 0.1070 0.1360 0.1320 27 0.1440
10 8 0.1820 0.1770 0.3590 0.3340 0.1370 0.1230 0.1500 0.1460 20 0.1610
12 8 0.2120 0.2060 0.4080 0.3820 0.1530 0.1390 0.1770 0.1730 11 0.1910
14 9 0.2420 0.2360 0.4570 0.4290 0.1700 0.1550 0.2020 0.1980 2 0.2210
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For product information or to request a catalog, please call: 415.861.8300 or fax: 415.552.0796