日本化学螺丝CHEMIS树脂螺丝PEEK/HS-M4-L20 Part Number: PEEK/HS-M4-L20 [Detailed shape] Standard [Mounting hole dimensions] Hex Socket [Basic shape] Set Screws [Materials] Resin [Surface treatment](Details) none [Thread ridge type] Metric coarse [Additional shapes] Standard [Sales unit] Minimum Quantity (Available for Purchase from 1 pc) [Application] Standard, Resin [Materials] PEEK [Nominal Thread (M)] 3 4 5 6 8 [Length L or l (mm)] 4 5 6 8 10 12 15 20 25 30 [Pitch (mm)] 0.5 0.7 0.8 1 1.25 B 1.5 2 2.5 3 4 C 2 2.5 3 3.5 5 Detailed Shape Standard Material Plastic Plastic Material PEEK Mounting Hole Shape Hex Socket Nominal of Thread (M) 4 Length L or l (mm)(mm) 20 Pitch(mm) 0.7 Basic Shape Set Screw Thread ridge Type Metric Coarse Additional Shapes Standard Sales Unit Individual Application Standard Dimension B 2 Dimension C 2.5 RoHS 10