销: 内螺纹圆柱销

DIN 7979

DIN 7979 - Parallel pins with internal thread

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过时标准

已废止的德国标准,内螺纹圆柱销,是 ISO 8733 和 ISO 8735 的前身,范围更宽,直至 d 80 mm 和 M42。该销用于盲孔:销用于确定两个零件的相互位置,将拔销螺钉或滑锤拧入一端的螺纹孔,即可把销从没有出口的孔中拔出。销为公差 m6 的磨削圆柱;螺纹端有短倒角,并有带120度锥形沉孔的柱形沉孔,用于保护螺纹。两种型式在无螺纹端有所不同:C 型由不淬硬易切削钢 9SMnPb28K 制成,该端有15度倒角;D 型淬硬至 60 HRC ± 2 HRC,为球面端,球面半径等于直径,并有较短的15度导向锥。涵盖公称直径 6 至 80 mm、螺纹 M4 至 M42、长度 16 至 200 mm。1977 年版于 1992 年被 DIN EN 28733 和 DIN EN 28735 取代,现由 DIN EN ISO 8733(不淬硬销)和 DIN EN ISO 8735(淬硬销)取代。

DIN 7979

几何

×
销直径
销长度
内螺纹直径
螺距
内螺纹长度
最小钻孔深度
柱形沉孔直径
柱形沉孔深度
螺纹端倒角
端部倒角
端部球面半径
产品 型式 销直径, mm 销长度, mm 内螺纹直径, mm 螺距, mm 内螺纹长度, mm 最小钻孔深度, mm 柱形沉孔直径, mm 柱形沉孔深度, mm 螺纹端倒角, mm 螺纹端倒角角度 端部倒角, mm 端部倒角角度 端部球面半径, mm
DIN 7979 parallel pin C 14x28 C C 14 28 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x32 C C 14 32 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x36 C C 14 36 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x40 C C 14 40 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x45 C C 14 45 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x50 C C 14 50 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x55 C C 14 55 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x60 C C 14 60 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x70 C C 14 70 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x80 C C 14 80 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x90 C C 14 90 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x100 C C 14 100 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x110 C C 14 110 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x120 C C 14 120 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x130 C C 14 130 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin C 14x140 C C 14 140 8 1.25 12 20 8.4 1.2 1.8 x15 2.5 x15 —
DIN 7979 parallel pin D 14x28 D D 14 28 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x32 D D 14 32 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x36 D D 14 36 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x40 D D 14 40 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x45 D D 14 45 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x50 D D 14 50 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x55 D D 14 55 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x60 D D 14 60 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x70 D D 14 70 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x80 D D 14 80 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x90 D D 14 90 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x100 D D 14 100 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x110 D D 14 110 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x120 D D 14 120 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x130 D D 14 130 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin D 14x140 D D 14 140 8 1.25 12 20 8.4 1.2 1.8 x15 4 x15 14
DIN 7979 parallel pin C 16x32 C C 16 32 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x36 C C 16 36 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x40 C C 16 40 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x45 C C 16 45 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x50 C C 16 50 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x55 C C 16 55 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x60 C C 16 60 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x70 C C 16 70 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x80 C C 16 80 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x90 C C 16 90 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x100 C C 16 100 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x110 C C 16 110 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x120 C C 16 120 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x130 C C 16 130 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x140 C C 16 140 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x150 C C 16 150 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin C 16x160 C C 16 160 8 1.25 12 20 8.4 1.5 2 x15 3 x15 —
DIN 7979 parallel pin D 16x32 D D 16 32 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x36 D D 16 36 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x40 D D 16 40 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x45 D D 16 45 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x50 D D 16 50 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x55 D D 16 55 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x60 D D 16 60 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x70 D D 16 70 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x80 D D 16 80 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x90 D D 16 90 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x100 D D 16 100 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x110 D D 16 110 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x120 D D 16 120 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x130 D D 16 130 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x140 D D 16 140 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x150 D D 16 150 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin D 16x160 D D 16 160 8 1.25 12 20 8.4 1.5 2 x15 4.7 x15 16
DIN 7979 parallel pin C 20x36 C C 20 36 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x40 C C 20 40 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x45 C C 20 45 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x50 C C 20 50 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x55 C C 20 55 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x60 C C 20 60 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x70 C C 20 70 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x80 C C 20 80 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x90 C C 20 90 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x100 C C 20 100 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x110 C C 20 110 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x120 C C 20 120 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x130 C C 20 130 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x140 C C 20 140 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x150 C C 20 150 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x160 C C 20 160 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x170 C C 20 170 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x180 C C 20 180 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x190 C C 20 190 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin C 20x200 C C 20 200 10 1.5 16 25 10.5 1.5 2.5 x15 3.5 x15 —
DIN 7979 parallel pin D 20x36 D D 20 36 10 1.5 16 25 10.5 1.5 2.5 x15 6 x15 20
DIN 7979 parallel pin D 20x40 D D 20 40 10 1.5 16 25 10.5 1.5 2.5 x15 6 x15 20
DIN 7979 parallel pin D 20x45 D D 20 45 10 1.5 16 25 10.5 1.5 2.5 x15 6 x15 20
DIN 7979 parallel pin D 20x50 D D 20 50 10 1.5 16 25 10.5 1.5 2.5 x15 6 x15 20
DIN 7979 parallel pin D 20x55 D D 20 55 10 1.5 16 25 10.5 1.5 2.5 x15 6 x15 20
DIN 7979 parallel pin D 20x60 D D 20 60 10 1.5 16 25 10.5 1.5 2.5 x15 6 x15 20
DIN 7979 parallel pin D 20x70 D D 20 70 10 1.5 16 25 10.5 1.5 2.5 x15 6 x15 20
DIN 7979 parallel pin D 20x80 D D 20 80 10 1.5 16 25 10.5 1.5 2.5 x15 6 x15 20
DIN 7979 parallel pin D 20x90 D D 20 90 10 1.5 16 25 10.5 1.5 2.5 x15 6 x15 20
DIN 7979 parallel pin D 20x100 D D 20 100 10 1.5 16 25 10.5 1.5 2.5 x15 6 x15 20
DIN 7979 parallel pin D 20x110 D D 20 110 10 1.5 16 25 10.5 1.5 2.5 x15 6 x15 20
DIN 7979 parallel pin D 20x120 D D 20 120 10 1.5 16 25 10.5 1.5 2.5 x15 6 x15 20
DIN 7979 parallel pin D 20x130 D D 20 130 10 1.5 16 25 10.5 1.5 2.5 x15 6 x15 20
DIN 7979 parallel pin D 20x140 D D 20 140 10 1.5 16 25 10.5 1.5 2.5 x15 6 x15 20