Общий каталог Yamawa 2022 - 2023 - страница 1206

Предыдущая страница Следующая страница

Навигация

17. おねじ素材径表（切削加工用ダイス） 17. おねじ素材径表（切削加工用ダイス）17. Bar diameter for external threads (for cutting type dies)

17. おねじ素材径表（切削加工用ダイス） 17. おねじ素材径表（切削加工用ダイス）

■ユニファイねじ（2A） ■Sewing machine screw threads (for 2nd class) ■Whitworth thread（for 2nd class）

Unit：mm Unit：mm

SizeOutside diameterof external threadBar diameter
Max.Min.
※ 1/16W 601.5251.4271.45
※3/32W 482.3042.2012.23
※1/8W 403.0812.9723.00
※ 5/32W 323.8513.7343.76
※ 3/16W 244.6064.4754.51
※ 7/32W 245.4015.2705.30
1/4W 206.2606.1406.17
5/16W 187.8387.7087.74
3/8W 169.4059.2659.30
7/16W 1410.98210.84210.9
1/2W 1212.54012.38012.4
9/16W 1214.12813.96814.0
5/8W 1115.70515.53515.6
3/4W 1018.86018.68018.7
7/8W 922.01521.81521.9
1W 825.16024.95025.0
1 1/8W 728.30528.07528.1
1 1/4W 731.48031.25031.3
1 3/8W 634.61534.36534.4
11/2W 637.79037.54037.6
SizeOutside diameterof external threadBar diameter
Max.Min.
SM 56 3/322.3812.2862.31
SM 40 1/83.1753.0453.08
SM 44 1/83.1753.0553.09
SM 40 9/643.5723.4423.47
SM 40 11/644.3664.2364.27
SM 28 3/164.7624.6024.64
SM 32 3/164.7624.6024.64
SM 32 7/325.5565.3965.44
SM 28 15/645.9535.7735.82
SM 24 1/46.3506.1706.22
SM 40 1/46.3506.2206.25

呼び

P ｄmax ｄmin T ｄmax ｄmin T No.0-80UNF 1.511 1.431 1.45

244.96244.6820.280No.5-40UNC3.1543.026Sewing machine screw threads have been removed from the current JIS.
32

15/64 SM 28 5.953 5.773 5.82

0.475 47.465 47.940 0.475 47.465 47.940 4 No.12-28UNFNo.6-40UNF5.4613.4845.2963.3565.343.39
0.375 47.577 47.952 0.375 47.577 47.952 3 M48 1/4-20UNCNo.8-32UNC6.3224.1423.9914.034
0.300 47.640 47.940 0.280 47.682 47.962 2 No.8-36UNF4.1454.0064.041/4 SM 40
7.7277.77Sewing machine screw threads have been removed from the current JIS.
3/8-24UNFNo.12-28UNF9.4975.4619.3155.2969.365.34
7/16-14UNC11.07610.81610.88・ Whitworth threads are deleted from JIS.
1/4-20UNC6.3226.1176.17
7/16-20UNF11.07910.87410.93・The nominal size with * is based on BSW.
1/4-28UNF6.3246.1606.20
1/2-13UNC12.61112.38612.4Bar diameterOutside diameter of external thread
5/16-18UNC7.9077.6877.74SizeSizeBar diameter
1/2-20UNF12.66612.46212.5taper (dia. of thread end) StraightMax.Min.
5/16-24UNF7.9097.7277.77
9/16-12UNC3/8-16UNC14.2469.49113.9589.25414.09.31PT1/16 - 287.48 7.88PF 1/16 - 287.7237.56 7.509
9/16-18UNF3/8-24UNF14.2519.49714.0319.31514.19.36PT1/ - 289.48 9.89PF 1/ - 289.7289.57 9.514
88
5/8-11UNC7/16-14UNC15.83411.07615.52810.81615.610.88■Taper pipe threads (PT, R)■Parallel pipe threads (PF · G)(for A class)
5/8-18UNF15.83915.61915.7PT1/4 - 1912.86 13.39 Unit：mmPF 1/4 - 1913.15712.97Unit：mm 12.907
7/16-20UNF11.07910.87410.93
SizeBar diameter
taper (dia. of thread end) Straight
PT1/16 - 287.48 7.88
PT1/8 - 289.48 9.89
PT1/4 - 1912.86 13.39
PT3/8 - 1916.34 16.90
PT1/2 - 1420.5 21.3
PT ※5/8 - 1422.4 23.3
PT3/4 - 1425.9 26.8
PT ※7/8 - 1429.6 30.6
PT1 - 1132.7 33.7
PT11/4 - 1141.2 42.3
PT11/2 - 1147.1 48.2
PT2 - 1158.7 60.1
SizeOutside diameterof external threadBar diameter
Max.Min.
PF1/16 - 287.7237.5097.56
PF1/8 - 289.7289.5149.57
PF1/4 - 1913.15712.90712.97
PF3/8 - 1916.66216.41216.47
PF1/2 - 1420.95520.67120.7
PF5/8 - 1422.91122.62722.7
PF3/4 - 1426.44126.15726.2
PF7/8 - 1430.20129.91730.0
PF1 - 1133.24932.88933.0
PF11/4 - 1141.91041.55041.6
PF11/2 - 1147.80347.44347.5
PF2 - 1159.61459.25459.3

13/4-16UNF1/8-12UNF 28.52919.011 28.24018.774 28.318.8

11-12UNF3/8-12UNF 34.87625.354 34.58825.065 34.725.1

2-411/4-12UNF1/2UNC50.72631.70450.16831.41550.331.5
・ JIS B 021013/8-6UNC̲表4及び・JIS B 0212̲表34.8644より34.40234.5
1 1/2-6UNC38.03937.577Nominal sizes marked with * are not specified in the current JIS nor in the old JIS. 37.7
1 1/2-12UNF38.05137.76337.8
1 3/4-5UNC44.38143.86144.0
2-4 1/2UNC50.72650.16850.3
  • JIS B 0210̲表4及び・JIS B 0212̲表4より

Technical Inf