DIN 557 Гайки квадратные с фаской, стальные /Square Nuts (SQ)
Nominal or Basic Major Diameter of Thread | F | G | H | ||||||
---|---|---|---|---|---|---|---|---|---|
Width Across Flats | Width Across Corners | Thickness | |||||||
Basic | Max | Min | Max | Min | Basic | Max | Min | ||
1/4" | 0.2500" | 7/16" | 0.438" | 0.425" | 0.619" | 0.554" | 7/32" | 0.235" | 0.203" |
5/16" | 0.3125" | 9/16" | 0.562" | 0.547" | 0.795" | 0.721" | 17/64" | 0.283" | 0.249" |
3/8" | 0.3750" | 5/8" | 0.625" | 0.606" | 0.884" | 0.802" | 21/64" | 0.346" | 0.310" |
7/16" | 0.4375" | 3/4" | 0.750" | 0.728" | 1.061" | 0.970" | 3/8" | 0.394" | 0.356" |
1/2" | 0.5000" | 13/16" | 0.812" | 0.788" | 1.149" | 1.052" | 7/16" | 0.458" | 0.418" |
5/8" | 0.6250" | 1" | 1.000" | 0.969" | 1.414" | 1.300" | 35/64" | 0.569" | 0.525" |
3/4" | 0.7500" | 1-1/8" | 1.125" | 1.088" | 1.591" | 1.464" | 21/32" | 0.680" | 0.632" |
7/8" | 0.8750" | 1-5/16" | 1.312" | 1.269" | 1.856" | 1.712" | 49/64" | 0.792" | 0.740" |
1" | 1.0000" | 1-1/2" | 1.500" | 1.450" | 2.121" | 1.961" | 7/8" | 0.903" | 0.847" |
1-1/8" | 1.1250" | 1-11/16" | 1.688" | 1.631" | 2.386" | 2.209" | 1" | 1.030" | 0.970" |
1 -1/4" | 1.2500" | 1-7/8" | 1.875" | 1.812" | 2.652" | 2.458" | 1-3/32" | 1.126" | 1.062" |
1-1/2" | 1.5000" | 2-1/4" | 2.250" | 2.175" | 3.182" | 2.956" | 1-5/16" | 1.348" | 1.276" |