Square Nuts
For product information or to request a catalog, please call: 415.861.8300 or fax: 415.552.0796
Available Materials: Zinc plated steel
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Nominal Size or Basic Product Diameter Basic Width Across Flats Maximum Width Across Flats Minimum Width Across Flats Maximum Width Across Corners Minimum Width Across Corners Basic Thickness Maximum Thickness Minimum Thickness
8-32    0.1640 11/32 0.3440 0.3320 0.4860 0.4560 1/8 0.1300 0.1170
10-24   0.1900 3/8 0.3750 0.3620 0.5300 0.4970 1/8 0.1300 0.1170
1/4-20  0.2500 7/16 0.4380 .04250 0.6190 0.5840 7/32 0.2350 0.2030
5/16-18 0.3125 9/16 0.5620 0.5470 0.7950 0.7510 17/64 0.2830 0.2490
3/8-16  0.3750 5/8 0.6250 0.6060 0.8840 0.8320 21/64 0.3460 0.3100
7/16-14 0.4375 3/4 0.7500 0.7280 1.0610 1.0000 3/8 0.3940 0.3560
1/2-13  0.5000 13/16 0.8120 0.7880 1.1490 1.0820 7/16 0.4580 0.4180
5/8-11  0.6250 1 1.0000 0.9690 1.4140 1.3000 35/64 0.5690 0.5250
3/4-10  0.7500 1-1/8 1.1250 1.0880 1.5910 1.4940 21/32 0.6800 0.6320
7/8-9   0.8750 1-5/16 1.3120 1.2690 1.8560 1.7420 49/64 0.7920 0.7400
1-8    1.0000 1-1/2 1.5000 1.4500 2.1210 1.9910 7/8 0.9030 0.8470
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For product information or to request a catalog, please call: 415.861.8300 or fax: 415.552.0796