142 ● PVC Nominal Size:16mm(1/2inch) − 200mm(8inch) ● PVC Nominal Size : M8 to M20 ● Bolt and Nut ● Washer S e L R M H B t φB φA H T e C t φD1 t 0.5R B φD BOLT & NUT and WASHER Unit:mm Nominal Size M8 Nominal Size M10 Nominal Size M12 Nominal Size M16 Nominal Size M20 Lmm Smm Lmm Smm Lmm Smm Lmm Smm Lmm Smm 20 16 14 10 25 21 40 36 55 46 25 22 20 16 30 26 45 38 65 46 32 22 25 21 36 30 50 38 75 46 38 22 28 24 40 30 55 38 80 46 50 22 30 26 45 30 60 38 85 46 55 22 32 26 50 30 65 38 90 46 36 26 56 30 70 38 40 26 60 30 75 38 45 26 65 30 80 38 50 26 70 30 85 38 55 26 95 38 60 26 65 26 Pitch 1.25 Pitch 1.50 Pitch 1.75 Pitch 2.00 Pitch 2.50 H 6.5mm H 8mm H 10mm H 13mm H 16mm B 13 B 17 B 19 B 24 B 30 M 8 M 10 M 12 M 16 M 20 e 5.5 e 7 e 8 e 10 e 13 R 0.2r R 0.2r R 0.3r R 0.4r R 0.4r Unit:mm Nominal Size A B t M 8 18.2 0 0.8 8.4 ＋0.4 0 2 M10 22.0 0 0.8 10.5 ＋0.4 0 2 M12 26.0 0 1.0 13.5 ＋0.5 0 3 M16 32.0 0 1.0 17.0 ＋0.5 0 3 M20 40.0 0 1.0 21.0 ＋0.6 0 3 SADDLE DIMENSIONS TABLE Unit:mm Nominal Size D D1 C H T t B e mm inch 16 1/2 22 24 42 11 5 3 15 5.8 20 3/4 26 29 48 13 5 3 18 5.8 25 1 32 35 54 16 6 3 18 5.8 30 11/4 38 41 66 19 7 3.5 20 7 35 11/4 42 46 70 21 8 3.5 22 7 40 11/2 48 52 90 24 9 4 24 10 50 2 60 64 97 30 9 4 28 10 65 21/2 76 81 114 38 10 4 30 10 75 3 89 94 134 44.5 11 4 38 12 100 4 114 120 160 57 12 4.5 42 12 125 5 140 150 192 70 12 5 46 12 150 6 165 177 238 82.5 14 8 50 17 200 8 216 236 316 108 20 10 70 19 JOINTS FITTING PIPES BOLT, NUT, OTHER CEMENT FLANGES WASHER