PRAD system PRAD SYSTEM Solution tool PRAD system Main size designation and Overall length of standard type and long type, andspecificationcorresponding MaterialsMax.Applicable class Length of thread TYPE standard L type: ℓ ℓn ℓs Ds K ℓk length Cutting Forming (reference) 52 g 155○ - 71 28 21 24 52 ~P6 ~G14 26 g-1 17 200○ 52 - 102 28 21 24 52 ~P6 ~G14 h 52 g 155○ - 71 28 21 24 52 ~P6 ~G14 26 g-1 17 200○ 52 - 102 28 21 24 52 ~P6 ~G14 h 165○ 26 - 76 30 23 26 52 ~P6 ~G14 g-1 52 g 165○ 26 - 76 30 23 26 52 ~P6 ~G14 g-1 17 200○ 52 - 102 30 23 26 52 ~P6 ~G14 h 52 g 165○ - 76 30 23 26 52 ~P6 ~G14 26 g-1 17 200○ 52 - 102 30 23 26 52 ~P6 ~G14 h 59 g 175○ - 81 32 26 30 59 ~P6 ~G15 27 g-1 200○ 59 - 102 32 26 30 59 ~P6 ~G15 h PRAD-28