Pembekal Penyelesaian Penyesuaian Pengikat Global
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Nama Produk | Bolt Kepala Allen Keluli Tahan Karat |
bahan | Diperbuat daripada keluli tahan karat 316, skru ini mempunyai ketahanan yang sangat baik terhadap bahan kimia dan air masin. Mereka mungkin sedikit magnet. Mereka juga dikenali sebagai keluli tahan karat A4. Skru metrik juga dikenali sebagai skru keluli tahan karat A4. |
Jenis Kepala | Kepala Soket. |
Panjang | Diukur dari bawah kepala. |
Jenis Benang | Benang Kasar, Benang Halus. Benang kasar adalah standard industri; pilih skru ini jika anda tidak mengetahui padang atau benang setiap inci. Benang halus dan lebih halus dijarakkan rapat untuk mengelakkan kelonggaran daripada getaran; lebih halus benang, lebih baik rintangannya. |
Standard | Skru yang memenuhi ASME B1.1, ASME B18.3, ISO 21269 dan ISO 4762 (dahulunya DIN 912) mematuhi piawaian untuk dimensi. Skru yang memenuhi ASTM B456 dan ASTM F837 mematuhi piawaian untuk bahan. |
Benang skru | M1.4 | M1.6 | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | M10 | ||
d | ||||||||||||
P | Pitch | Benang kasar | 0.3 | 0.35 | 0.4 | 0.45 | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 |
Padang benang halus-1 | - | - | - | - | - | - | - | - | 1 | 1.25 | ||
Padang benang halus-2 | - | - | - | - | - | - | - | - | - | 1 | ||
dk | kepala kosong | maks | 2.6 | 3 | 3.8 | 4.5 | 5.5 | 7 | 8.5 | 10 | 13 | 16 |
kepala berkerut | maks | 2.74 | 3.14 | 3.98 | 4.68 | 5.68 | 7.22 | 8.72 | 10.22 | 13.27 | 16.27 | |
min | 2.46 | 2.86 | 3.62 | 4.32 | 5.32 | 6.78 | 8.28 | 9.78 | 12.73 | 15.73 | ||
da | maks | 1.8 | 2 | 2.6 | 3.1 | 3.6 | 4.7 | 5.7 | 6.8 | 9.2 | 11.2 | |
ds | maks | 1.4 | 1.6 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | |
min | 1.26 | 1.46 | 1.86 | 2.36 | 2.86 | 3.82 | 4.82 | 5.82 | 7.78 | 9.78 | ||
e | min | 1.5 | 1.73 | 1.73 | 2.3 | 2.87 | 3.44 | 4.58 | 5.72 | 6.86 | 9.15 | |
k | maks | 1.4 | 1.6 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | |
min | 1.26 | 1.46 | 1.86 | 2.36 | 2.86 | 3.82 | 4.82 | 5.7 | 7.64 | 9.64 | ||
s | Saiz Nominal | 1.3 | 1.5 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | |
min | 1.32 | 1.52 | 1.52 | 2.02 | 2.52 | 3.02 | 4.02 | 5.02 | 6.02 | 8.025 | ||
maks | 1.36 | 1.56 | 1.56 | 2.06 | 2.58 | 3.08 | 4.095 | 5.14 | 6.14 | 8.175 | ||
t | min | 0.6 | 0.7 | 1 | 1.1 | 1.3 | 2 | 2.5 | 3 | 4 | 5 | |
w | min | 0.5 | 0.55 | 0.55 | 0.85 | 1.15 | 1.4 | 1.9 | 2.3 | 3 | 4 |
Benang skru | M12 | (M14) | M16 | (M18) | M20 | (M22) | M24 | (M27) | M30 | (M33) | ||
d | ||||||||||||
P | Pitch | Benang kasar | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | 3 | 3.5 | 3.5 |
Padang benang halus-1 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 2 | 2 | 2 | 2 | ||
Padang benang halus-2 | 1.5 | - | - | 2 | 2 | 2 | - | - | - | - | ||
dk | kepala kosong | maks | 18 | 21 | 24 | 27 | 30 | 33 | 36 | 40 | 45 | 50 |
kepala berkerut | maks | 18.27 | 21.33 | 24.33 | 27.33 | 30.33 | 33.39 | 36.39 | 40.39 | 45.39 | 50.39 | |
min | 17.73 | 20.67 | 23.67 | 26.67 | 29.67 | 32.61 | 35.61 | 39.61 | 44.61 | 49.61 | ||
da | maks | 13.7 | 15.7 | 17.7 | 20.2 | 22.4 | 24.4 | 26.4 | 30.4 | 33.4 | 36.4 | |
ds | maks | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 27 | 30 | 33 | |
min | 11.73 | 13.73 | 15.73 | 17.73 | 19.67 | 21.67 | 23.67 | 26.67 | 29.67 | 32.61 | ||
e | min | 11.43 | 13.72 | 16 | 16 | 19.44 | 19.44 | 21.73 | 21.73 | 25.15 | 27.43 | |
k | maks | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 27 | 30 | 33 | |
min | 11.57 | 13.57 | 15.57 | 17.57 | 19.48 | 21.48 | 23.48 | 26.48 | 29.48 | 32.38 | ||
s | Saiz Nominal | 10 | 12 | 14 | 14 | 17 | 17 | 19 | 19 | 22 | 24 | |
min | 10.025 | 12.032 | 14.032 | 14.032 | 17.05 | 17.05 | 19.065 | 19.065 | 22.065 | 24.065 | ||
maks | 10.175 | 12.212 | 14.212 | 14.212 | 17.23 | 17.23 | 19.275 | 19.275 | 22.275 | 24.275 | ||
t | min | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13.5 | 15.5 | 18 | |
w | min | 4.8 | 5.8 | 6.8 | 7.8 | 8.6 | 9.4 | 10.4 | 11.9 | 13.1 | 13.5 |
Benang skru | M36 | M42 | M48 | M56 | M64 | M72 | M80 | M90 | M100 | - | ||
d | ||||||||||||
P | Pitch | Benang kasar | 4 | 4.5 | 5 | 5.5 | 6 | 6 | 6 | 6 | 6 | - |
Padang benang halus-1 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | - | ||
Padang benang halus-2 | - | - | - | - | - | - | - | - | - | - | ||
dk | kepala kosong | maks | 54 | 63 | 72 | 84 | 96 | 108 | 120 | 135 | 150 | - |
kepala berkerut | maks | 54.46 | 63.46 | 72.46 | 84.54 | 96.54 | 108.54 | 120.54 | 135.63 | 150.63 | - | |
min | 53.54 | 62.54 | 71.54 | 83.46 | 95.46 | 107.46 | 119.46 | 134.37 | 149.37 | - | ||
da | maks | 39.4 | 45.5 | 52.6 | 63 | 71 | 79 | 87 | 97 | 107 | - | |
ds | maks | 36 | 42 | 48 | 56 | 64 | 72 | 80 | 90 | 100 | - | |
min | 35.61 | 41.61 | 47.61 | 55.54 | 63.54 | 71.54 | 79.54 | 89.46 | 99.46 | - | ||
e | min | 30.85 | 36.57 | 41.13 | 46.83 | 52.53 | 62.81 | 74.21 | 85.61 | 97.04 | - | |
k | maks | 36 | 42 | 48 | 56 | 64 | 72 | 80 | 90 | 100 | - | |
min | 35.38 | 41.38 | 47.38 | 55.26 | 63.26 | 71.26 | 79.26 | 89.13 | 99.13 | - | ||
s | Saiz Nominal | 27 | 32 | 36 | 41 | 46 | 55 | 65 | 75 | 85 | - | |
min | 27.065 | 32.08 | 36.08 | 41.08 | 46.08 | 55.1 | 65.1 | 75.1 | 85.12 | - | ||
maks | 27.275 | 32.33 | 36.33 | 41.33 | 46.33 | 55.4 | 65.4 | 75.4 | 85.47 | - | ||
t | min | 19 | 24 | 28 | 34 | 38 | 43 | 48 | 54 | 60 | - | |
w | min | 15.3 | 16.3 | 17.5 | 19 | 22 | 25 | 27 | 32 | 34 | - |