法蘭螺帽 法蘭螺帽 ●材質:S45C ●硬度:HRC 30-35° 英制規格 (inch): 型號 A B C D E FN-5/16" 5/16-8 14 19 4 14 FN-3/8" 3/8-16 17 22 4 14 FN-1/2"A 1/12-12 21 28 5 18 FN-1/2"B 1/2-13 22 28 5 18 FN-5/8" 5/8-11 26 35 6 20 FN-3/4" 3/4-10 32 40 7 25 FN-7/8" 7/8-9 35 45 9 28 FN-1" 1"-8 41 50 9 32 公制規格 (mm): 型號 A B C D E FN-M8 M8*1.25P 14 19 4 14 FN-M10 M10*1.5P 17 22 4 14 FN-M12 M12*1.75P 19 28 5 17 FN-M14 M14*2.0P 22 28 5 17 FN-M16 M16*2.0P 26 35 6 20 FN-M18 M18*2.5P 32 40 7 25 FN-M20 M20*2.5P 32 40 7 25 FN-M24 M24*3.0P 41 50 9 32 閱讀全文...