Sekrup: kepala benam soket heksagonal

ISO 10642

ISO 10642 - Hexagon socket countersunk head screws with reduced loadability

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Sekrup kepala benam dengan soket heksagonal berdaya dukung berkurang, dari baja dan baja tahan karat, dengan ulir metrik kisar kasar, kelas produk A; standar ISO yang menggantikan DIN 7991. Sekrup diputar dengan kunci heksagonal yang duduk pada soket yang dibenamkan ke dalam kepala kerucut 90 derajat, sehingga kepala menarik dirinya masuk ke lubang benam dan berakhir rata dengan permukaan; begitulah pelat penutup, tutup, pelindung, dan setiap sambungan yang dilewati tangan atau bagian bergerak dipegang. Satu ukuran adalah pasangan d × l: diameter ulir menetapkan diameter kepala dk, tinggi kepala k, ukuran heksagonal s, dan kedalaman cengkeraman kunci t, sedangkan panjang menentukan apakah sekrup menyisakan batang polos atau berulir sampai ke kepala. Kepala diberi dua diameter: diameter teoretis, tempat kerucut akan menutup pada rusuk tajam dan ke mana tinggi kepala diukur, serta diameter aktual, tempat tepinya dikerjakan. Justru soket yang dibenamkan ke kepala serendah itulah yang membatasi beban yang dapat dipikul sekrup, dan itulah arti daya dukung berkurang di sini: beban putus minimum satu ukuran adalah 80 % dari beban sekrup berdaya dukung penuh dengan ulir dan kelas kekuatan yang sama. Panjang ulir acuan b adalah 2d + 12 mm sampai M12 dan 3d mulai M14, agar sekrup berulir sebagian pada ulir besar tetap dapat diuji tarik. Mencakup ulir M2 sampai M20 dengan panjang nominal 5 sampai 100 mm. Pendahulunya dari Jerman, DIN 7991, digantikan oleh DIN EN ISO 10642, tetapi DIN 7991 menggambar kepala yang lebih kecil, ulir yang lebih pendek, dan ukuran sendiri sampai M24; padanan berkepala bundar rendah adalah ISO 7380-1.

ISO 10642

Geometri

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Diameter ulir
Pitch ulir
Panjang sekrup
Panjang ulir
Diameter kepala
Tinggi kepala
Ukuran soket heksagonal
Kedalaman soket heksagonal
Jari-jari di bawah kepala
Produk Diameter ulir, mm Pitch ulir, mm Panjang sekrup, mm Panjang ulir, mm Diameter kepala, mm Diameter kepala teoretis, mm Tinggi kepala, mm Ukuran soket heksagonal, mm Kedalaman soket heksagonal, mm Jari-jari di bawah kepala, mm Diameter batang tanpa ulir, mm
ISO 10642 countersunk head screw M2x5 2 0.4 5 5 4.09 4.7 1.35 1.3 0.75 0.1 2
ISO 10642 countersunk head screw M2x6 2 0.4 6 6 4.09 4.7 1.35 1.3 0.75 0.1 2
ISO 10642 countersunk head screw M2x8 2 0.4 8 8 4.09 4.7 1.35 1.3 0.75 0.1 2
ISO 10642 countersunk head screw M2x10 2 0.4 10 10 4.09 4.7 1.35 1.3 0.75 0.1 2
ISO 10642 countersunk head screw M2x12 2 0.4 12 12 4.09 4.7 1.35 1.3 0.75 0.1 2
ISO 10642 countersunk head screw M2x16 2 0.4 16 16 4.09 4.7 1.35 1.3 0.75 0.1 2
ISO 10642 countersunk head screw M2.5x6 2.5 0.45 6 6 5.08 5.88 1.69 1.5 1 0.1 2.5
ISO 10642 countersunk head screw M2.5x8 2.5 0.45 8 8 5.08 5.88 1.69 1.5 1 0.1 2.5
ISO 10642 countersunk head screw M2.5x10 2.5 0.45 10 10 5.08 5.88 1.69 1.5 1 0.1 2.5
ISO 10642 countersunk head screw M2.5x12 2.5 0.45 12 12 5.08 5.88 1.69 1.5 1 0.1 2.5
ISO 10642 countersunk head screw M2.5x16 2.5 0.45 16 16 5.08 5.88 1.69 1.5 1 0.1 2.5
ISO 10642 countersunk head screw M2.5x20 2.5 0.45 20 20 5.08 5.88 1.69 1.5 1 0.1 2.5
ISO 10642 countersunk head screw M2.5x25 2.5 0.45 25 25 5.08 5.88 1.69 1.5 1 0.1 2.5
ISO 10642 countersunk head screw M3x8 3 0.5 8 8 5.81 6.72 1.86 2 1.1 0.1 3
ISO 10642 countersunk head screw M3x10 3 0.5 10 10 5.81 6.72 1.86 2 1.1 0.1 3
ISO 10642 countersunk head screw M3x12 3 0.5 12 12 5.81 6.72 1.86 2 1.1 0.1 3
ISO 10642 countersunk head screw M3x16 3 0.5 16 16 5.81 6.72 1.86 2 1.1 0.1 3
ISO 10642 countersunk head screw M3x20 3 0.5 20 20 5.81 6.72 1.86 2 1.1 0.1 3
ISO 10642 countersunk head screw M3x25 3 0.5 25 25 5.81 6.72 1.86 2 1.1 0.1 3
ISO 10642 countersunk head screw M3x30 3 0.5 30 18 5.81 6.72 1.86 2 1.1 0.1 3
ISO 10642 countersunk head screw M4x10 4 0.7 10 10 7.96 8.96 2.48 2.5 1.4 0.2 4
ISO 10642 countersunk head screw M4x12 4 0.7 12 12 7.96 8.96 2.48 2.5 1.4 0.2 4
ISO 10642 countersunk head screw M4x16 4 0.7 16 16 7.96 8.96 2.48 2.5 1.4 0.2 4
ISO 10642 countersunk head screw M4x20 4 0.7 20 20 7.96 8.96 2.48 2.5 1.4 0.2 4
ISO 10642 countersunk head screw M4x25 4 0.7 25 25 7.96 8.96 2.48 2.5 1.4 0.2 4
ISO 10642 countersunk head screw M4x30 4 0.7 30 20 7.96 8.96 2.48 2.5 1.4 0.2 4
ISO 10642 countersunk head screw M4x35 4 0.7 35 20 7.96 8.96 2.48 2.5 1.4 0.2 4
ISO 10642 countersunk head screw M4x40 4 0.7 40 20 7.96 8.96 2.48 2.5 1.4 0.2 4
ISO 10642 countersunk head screw M5x12 5 0.8 12 12 10.07 11.2 3.1 3 1.75 0.2 5
ISO 10642 countersunk head screw M5x16 5 0.8 16 16 10.07 11.2 3.1 3 1.75 0.2 5
ISO 10642 countersunk head screw M5x20 5 0.8 20 20 10.07 11.2 3.1 3 1.75 0.2 5
ISO 10642 countersunk head screw M5x25 5 0.8 25 25 10.07 11.2 3.1 3 1.75 0.2 5
ISO 10642 countersunk head screw M5x30 5 0.8 30 30 10.07 11.2 3.1 3 1.75 0.2 5
ISO 10642 countersunk head screw M5x35 5 0.8 35 22 10.07 11.2 3.1 3 1.75 0.2 5
ISO 10642 countersunk head screw M5x40 5 0.8 40 22 10.07 11.2 3.1 3 1.75 0.2 5
ISO 10642 countersunk head screw M5x45 5 0.8 45 22 10.07 11.2 3.1 3 1.75 0.2 5
ISO 10642 countersunk head screw M5x50 5 0.8 50 22 10.07 11.2 3.1 3 1.75 0.2 5
ISO 10642 countersunk head screw M6x12 6 1 12 12 12.16 13.44 3.72 4 2.2 0.25 6
ISO 10642 countersunk head screw M6x16 6 1 16 16 12.16 13.44 3.72 4 2.2 0.25 6
ISO 10642 countersunk head screw M6x20 6 1 20 20 12.16 13.44 3.72 4 2.2 0.25 6
ISO 10642 countersunk head screw M6x25 6 1 25 25 12.16 13.44 3.72 4 2.2 0.25 6
ISO 10642 countersunk head screw M6x30 6 1 30 30 12.16 13.44 3.72 4 2.2 0.25 6
ISO 10642 countersunk head screw M6x35 6 1 35 35 12.16 13.44 3.72 4 2.2 0.25 6
ISO 10642 countersunk head screw M6x40 6 1 40 24 12.16 13.44 3.72 4 2.2 0.25 6
ISO 10642 countersunk head screw M6x45 6 1 45 24 12.16 13.44 3.72 4 2.2 0.25 6
ISO 10642 countersunk head screw M6x50 6 1 50 24 12.16 13.44 3.72 4 2.2 0.25 6
ISO 10642 countersunk head screw M6x55 6 1 55 24 12.16 13.44 3.72 4 2.2 0.25 6
ISO 10642 countersunk head screw M6x60 6 1 60 24 12.16 13.44 3.72 4 2.2 0.25 6
ISO 10642 countersunk head screw M8x16 8 1.25 16 16 16.43 17.92 4.96 5 2.9 0.4 8
ISO 10642 countersunk head screw M8x20 8 1.25 20 20 16.43 17.92 4.96 5 2.9 0.4 8
ISO 10642 countersunk head screw M8x25 8 1.25 25 25 16.43 17.92 4.96 5 2.9 0.4 8
ISO 10642 countersunk head screw M8x30 8 1.25 30 30 16.43 17.92 4.96 5 2.9 0.4 8
ISO 10642 countersunk head screw M8x35 8 1.25 35 35 16.43 17.92 4.96 5 2.9 0.4 8
ISO 10642 countersunk head screw M8x40 8 1.25 40 40 16.43 17.92 4.96 5 2.9 0.4 8
ISO 10642 countersunk head screw M8x45 8 1.25 45 45 16.43 17.92 4.96 5 2.9 0.4 8
ISO 10642 countersunk head screw M8x50 8 1.25 50 28 16.43 17.92 4.96 5 2.9 0.4 8
ISO 10642 countersunk head screw M8x55 8 1.25 55 28 16.43 17.92 4.96 5 2.9 0.4 8
ISO 10642 countersunk head screw M8x60 8 1.25 60 28 16.43 17.92 4.96 5 2.9 0.4 8
ISO 10642 countersunk head screw M8x65 8 1.25 65 28 16.43 17.92 4.96 5 2.9 0.4 8
ISO 10642 countersunk head screw M8x70 8 1.25 70 28 16.43 17.92 4.96 5 2.9 0.4 8
ISO 10642 countersunk head screw M8x80 8 1.25 80 28 16.43 17.92 4.96 5 2.9 0.4 8
ISO 10642 countersunk head screw M10x20 10 1.5 20 20 20.69 22.4 6.2 6 3.5 0.4 10
ISO 10642 countersunk head screw M10x25 10 1.5 25 25 20.69 22.4 6.2 6 3.5 0.4 10
ISO 10642 countersunk head screw M10x30 10 1.5 30 30 20.69 22.4 6.2 6 3.5 0.4 10
ISO 10642 countersunk head screw M10x35 10 1.5 35 35 20.69 22.4 6.2 6 3.5 0.4 10
ISO 10642 countersunk head screw M10x40 10 1.5 40 40 20.69 22.4 6.2 6 3.5 0.4 10
ISO 10642 countersunk head screw M10x45 10 1.5 45 45 20.69 22.4 6.2 6 3.5 0.4 10
ISO 10642 countersunk head screw M10x50 10 1.5 50 50 20.69 22.4 6.2 6 3.5 0.4 10
ISO 10642 countersunk head screw M10x55 10 1.5 55 32 20.69 22.4 6.2 6 3.5 0.4 10
ISO 10642 countersunk head screw M10x60 10 1.5 60 32 20.69 22.4 6.2 6 3.5 0.4 10
ISO 10642 countersunk head screw M10x65 10 1.5 65 32 20.69 22.4 6.2 6 3.5 0.4 10
ISO 10642 countersunk head screw M10x70 10 1.5 70 32 20.69 22.4 6.2 6 3.5 0.4 10
ISO 10642 countersunk head screw M10x80 10 1.5 80 32 20.69 22.4 6.2 6 3.5 0.4 10
ISO 10642 countersunk head screw M10x90 10 1.5 90 32 20.69 22.4 6.2 6 3.5 0.4 10
ISO 10642 countersunk head screw M10x100 10 1.5 100 32 20.69 22.4 6.2 6 3.5 0.4 10
ISO 10642 countersunk head screw M12x25 12 1.75 25 25 24.81 26.88 7.44 8 4.3 0.6 12
ISO 10642 countersunk head screw M12x30 12 1.75 30 30 24.81 26.88 7.44 8 4.3 0.6 12
ISO 10642 countersunk head screw M12x35 12 1.75 35 35 24.81 26.88 7.44 8 4.3 0.6 12
ISO 10642 countersunk head screw M12x40 12 1.75 40 40 24.81 26.88 7.44 8 4.3 0.6 12
ISO 10642 countersunk head screw M12x45 12 1.75 45 45 24.81 26.88 7.44 8 4.3 0.6 12
ISO 10642 countersunk head screw M12x50 12 1.75 50 50 24.81 26.88 7.44 8 4.3 0.6 12
ISO 10642 countersunk head screw M12x55 12 1.75 55 55 24.81 26.88 7.44 8 4.3 0.6 12
ISO 10642 countersunk head screw M12x60 12 1.75 60 60 24.81 26.88 7.44 8 4.3 0.6 12
ISO 10642 countersunk head screw M12x65 12 1.75 65 36 24.81 26.88 7.44 8 4.3 0.6 12
ISO 10642 countersunk head screw M12x70 12 1.75 70 36 24.81 26.88 7.44 8 4.3 0.6 12
ISO 10642 countersunk head screw M12x80 12 1.75 80 36 24.81 26.88 7.44 8 4.3 0.6 12
ISO 10642 countersunk head screw M12x90 12 1.75 90 36 24.81 26.88 7.44 8 4.3 0.6 12
ISO 10642 countersunk head screw M12x100 12 1.75 100 36 24.81 26.88 7.44 8 4.3 0.6 12
ISO 10642 countersunk head screw M14x30 14 2 30 30 28.31 30.8 8.4 10 4.5 0.6 14
ISO 10642 countersunk head screw M14x35 14 2 35 35 28.31 30.8 8.4 10 4.5 0.6 14
ISO 10642 countersunk head screw M14x40 14 2 40 40 28.31 30.8 8.4 10 4.5 0.6 14
ISO 10642 countersunk head screw M14x45 14 2 45 45 28.31 30.8 8.4 10 4.5 0.6 14
ISO 10642 countersunk head screw M14x50 14 2 50 50 28.31 30.8 8.4 10 4.5 0.6 14
ISO 10642 countersunk head screw M14x55 14 2 55 55 28.31 30.8 8.4 10 4.5 0.6 14
ISO 10642 countersunk head screw M14x60 14 2 60 60 28.31 30.8 8.4 10 4.5 0.6 14
ISO 10642 countersunk head screw M14x65 14 2 65 65 28.31 30.8 8.4 10 4.5 0.6 14
ISO 10642 countersunk head screw M14x70 14 2 70 42 28.31 30.8 8.4 10 4.5 0.6 14
ISO 10642 countersunk head screw M14x80 14 2 80 42 28.31 30.8 8.4 10 4.5 0.6 14
ISO 10642 countersunk head screw M14x90 14 2 90 42 28.31 30.8 8.4 10 4.5 0.6 14
ISO 10642 countersunk head screw M14x100 14 2 100 42 28.31 30.8 8.4 10 4.5 0.6 14