Общий каталог Yamawa 2022 - 2023 - страница 1197

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Description of productsTechnical Information 15. Bored hole size before tapping ( for thread cutting ) ■ for Camera Tripod Mounting Threads ■ for Camera Release Mounting Taper Internal Threads Unit：mm Unit：mm Size Minor diameter of internal threads (D1) Tap drill hole sizeMax.Min.(reference) 2.1〜 3.1 φ1.6 B13（ +0.28/+0.14） 1/4 - 20 5.267 4.975 5.19 2.91〜3.3 28° ■ for Automobile Tire Valve Threads ■ for Bicycle Tire Valve Threads Unit：mm Unit：mm Size Minor diameter of internal threads (D1) Tap drill hole sizeMax.Min.(reference) Size Minor diameter of internal threads (D1) Tap drill hole sizeMax.Min.(reference) 5 V 1 4.801 4.597 4.75 CTV 5 - 36 4.732 4.630 4.71 8 V 1 7.239 7.036 7.19 CTV 5 - 24 4.214 3.954 4.15 8 V 2 7.035 6.782 6.97 CTV 8 - 32 7.192 7.040 7.15 9 V 1 8.865 8.661 8.81 CTV 8 - 30 7.344 7.183 7.30 10 V 1 8.900 8.750 8.86 5 V 2 4.600 4.400 4.55 10 V 2 9.550 9.350 9.50 6 V 1 5.540 5.440 5.52 11 V 1 10.033 9.729 9.96 12 V 1 11.379 11.176 11.33 13 V 1 11.608 11.328 11.54 13 V 2 12.039 11.837 11.99 15 V 1 13.950 13.750 13.90 16 V 1 15.088 14.859 15.03 17 V 1 15.950 15.750 15.90 17 V 2 16.560 16.307 16.50 17 V 3 16.103 15.748 16.01 19 V 1 17.678 17.323 17.59 20 V 1 19.450 19.250 19.40 ■ for Steel Conduit Threads (CTC) ■ for Thick Steel Conduit Threads (CTG) Unit：mm Unit：mm Size Minor diameter of internal threads（D1） Tap drill hole sizeMax.Min.(reference) Size Minor diameter of internal threads（D1） Tap drill hole sizeMax.Min.(reference) CTC 19 - 16 18.208 17.808 18.11 CTG 16 - 14 19.522 19.022 19.4 CTC 25 - 16 24.508 24.108 24.41 CTG 22 - 14 25.008 24.508 24.9 CTC 31 - 16 30.908 30.508 30.81 CTG 28 - 11 31.361 30.761 31.2 CTC 39 - 16 37.208 36.808 37.11 CTG 36 - 11 40.022 39.422 39.9 CTG 42 - 11 45.915 45.315 45.8 Technical-46