| 規格 ナット （7） SeekAtec |
H２０/BACN 10HR 12角 フランジ セルフロック ナット |
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| PART NUMBERS |
THREAD (MIL-S-8879) |
C** (MIN) |
H (MIN) |
L (MAX) |
P (MIN) |
T (REF) |
W** | BERAING SURFACE SQUARENESS* |
AXIAL TENSILE STRENGTH LBS. MIN. |
APPROX. WT. LBS./100 |
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| H20-4 | .2500-28 UNJF-3B | .491 | .359 | .460 | .100 | .045 | .378-.367 | .003 | 8900 | .64 | |||
| H20-5 | .3125-24 UNJF-3B | .421 | .560 | .125 | .050 | .439-.430 | .004 | 14100 | 1.00 | ||||
| H20-6 | .3750-24 UNJF-3B | .561 | .468 | .870 | .155 | .060 | .502-.492 | .005 | 20900 | 1.50 | |||
| H20-7 | .4375-20 UNJF-3B | .631 | .531 | .770 | .165 | .075 | .564-.553 | 28300 | 2.10 | ||||
| H20-8 | .5000-20 UNJF-3B | .706 | .578 | .870 | .180 | .080 | .627-.616 | 37800 | 2.80 | ||||
| H20-9 | .5625-18 UNJF-3B | .775 | .633 | .950 | .205 | .090 | .690-.679 | .006 | 47900 | 3.60 | |||
| H20-10 | .6250-18 UNJF-3B | .881 | .887 | 1.050 | .235 | .100 | .783-.772 | 59900 | 5.00 | ||||
| H20-12 | .7500-16 UNJF-3B | 1.059 | .796 | 1.250 | .310 | .120 | .940-.928 | .009 | 86900 | 8.80 | |||
| H20-14 | .8750-14 UNJF-3B | 1.200 | .968 | 1.438 | .345 | .140 | 1.064-1.052 | .010 | 119000 | 12.50 | |||
| H20-16 | 1.0000-14 UNJS-3B | 1.331 | 1.158 | 1.625 | .395 | .160 | 1.194-1.177 | .011 | 157000 | 18.00 | |||
| 注：指示なきすべての寸法はインチ、1インチ＝25.4mm | ||||||||||||
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