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DIN 6914 鋼結構用—大六角頭高強度螺栓 標準查詢

DIN 6914    

*All measurements in millimeters (mm)*

d s e k b
M12 22 23.91 8 21
M16 27 29.56 10 26
M20 32 35.03 13 31
M22 36 39.55 14 32
M24 41 45.2 15 34
M27 46 50.85 17 37
M30 50 55.37 19 40
M36 60 66.44 23 48

All information is strictly informative