Bolt Heicseagach Din 931/iso4014 Leth-shnàthainn
Ainm nan toraidhean | BOLT HEX DIN 931/ISO4014 leth-shnàthainn |
Coitcheann | DIN, ASTM / ANSI JIS EN ISO, AS, GB |
Ìre | Ìre stàilinn: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A, A325, A490, |
Crìochnachadh | Sinc (Buidhe, Geal, Gorm, Dubh), Hop Dip Galvanized (HDG), Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated |
Pròiseas Riochdachaidh | M2-M24: Fuar-bhrothaireachd, M24-M100 Teas-bhrothaireachd, Innealachadh agus CNC airson fastener gnàthaichte |
Ùine luaidhe airson bathar gnàthaichte | 30-60 latha, |

Snàthainn sgriubha | M1.6 | M2 | M2.5 | M3 | (M3.5) | M4 | M5 | M6 | (M7) | M8 | M10 | M12 | ||
P | Pàirce | 0.35 | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1 | 1.25 | 1.5 | 1.75 | |
b | L≤125 | 9 | 10 | 11 | 12 | 13 | 14 | 16 | 18 | 20 | 22 | 26 | 30 | |
125 <L≤200 | 15 | 16 | 17 | 18 | 19 | 20 | 22 | 24 | 26 | 28 | 32 | 36 | ||
L>200 | 28 | 29 | 30 | 31 | 32 | 33 | 35 | 37 | 39 | 41 | 45 | 49 | ||
c | as àirde | 0.25 | 0.25 | 0.25 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 | 0.6 | |
mionaid | 0.1 | 0.1 | 0.1 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | ||
da | as àirde | 2 | 2.6 | 3.1 | 3.6 | 4.1 | 4.7 | 5.7 | 6.8 | 7.8 | 9.2 | 11.2 | 13.7 | |
ds | meud ainmichte as motha = | 1.6 | 2 | 2.5 | 3 | 3.5 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | |
Ìre A | mionaid | 1.46 | 1.86 | 2.36 | 2.86 | 3.32 | 3.82 | 4.82 | 5.82 | 6.78 | 7.78 | 9.78 | 11.73 | |
Ìre B | mionaid | 1.35 | 1.75 | 2.25 | 2.75 | 3.2 | 3.7 | 4.7 | 5.7 | 6.64 | 7.64 | 9.64 | 11.57 | |
dw | Ìre A | mionaid | 2.54 | 3.34 | 4.34 | 4.84 | 5.34 | 6.2 | 7.2 | 8.88 | 9.63 | 11.63 | 14.63 | 16.63 |
Ìre B | mionaid | 2.42 | 3.22 | 4.22 | 4.72 | 5.22 | 6.06 | 7.06 | 8.74 | 9.47 | 11.47 | 14.47 | 16.47 | |
e | Ìre A | mionaid | 3.41 | 4.32 | 5.45 | 6.01 | 6.58 | 7.66 | 8.79 | 11.05 | 12.12 | 14.38 | 17.77 | 20.03 |
Ìre B | mionaid | 3.28 | 4.18 | 5.31 | 5.88 | 6.44 | 7.5 | 8.63 | 10.89 | 11.94 | 14.2 | 17.59 | 19.85 | |
L1 | as àirde | 0.6 | 0.8 | 1 | 1 | 1 | 1.2 | 1.2 | 1.4 | 1.4 | 2 | 2 | 3 | |
k | Meud Ainmeil | 1.1 | 1.4 | 1.7 | 2 | 2.4 | 2.8 | 3.5 | 4 | 4.8 | 5.3 | 6.4 | 7.5 | |
Ìre A | as àirde | 1.225 | 1.525 | 1.825 | 2.125 | 2.525 | 2.925 | 3.65 | 4.15 | 4.95 | 5.45 | 6.58 | 7.68 | |
mionaid | 0.975 | 1.275 | 1.575 | 1.875 | 2.275 | 2.675 | 3.35 | 3.85 | 4.65 | 5.15 | 6.22 | 7.32 | ||
Ìre B | as àirde | 1.3 | 1.6 | 1.9 | 2.2 | 2.6 | 3 | 3.74 | 4.24 | 5.04 | 5.54 | 6.69 | 7.79 | |
mionaid | 0.9 | 1.2 | 1.5 | 1.8 | 2.2 | 2.6 | 3.26 | 3.76 | 4.56 | 5.06 | 6.11 | 7.21 | ||
k1 | Ìre A | mionaid | 0.68 | 0.89 | 1.1 | 1.31 | 1.59 | 1.87 | 2.35 | 2.7 | 3.26 | 3.61 | 4.35 | 5.12 |
Ìre B | mionaid | 0.63 | 0.84 | 1.05 | 1.26 | 1.54 | 1.82 | 2.28 | 2.63 | 3.19 | 3.54 | 4.28 | 5.05 | |
r | mionaid | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.25 | 0.25 | 0.4 | 0.4 | 0.6 | |
s | meud ainmichte as motha = | 3.2 | 4 | 5 | 5.5 | 6 | 7 | 8 | 10 | 11 | 13 | 16 | 18 | |
Ìre A | mionaid | 3.02 | 3.82 | 4.82 | 5.32 | 5.82 | 6.78 | 7.78 | 9.78 | 10.73 | 12.73 | 15.73 | 17.73 | |
Ìre B | mionaid | 2.9 | 3.7 | 4.7 | 5.2 | 5.7 | 6.64 | 7.64 | 9.64 | 10.57 | 12.57 | 15.57 | 17.57 | |
Fad an t-snàthainn b | - | - | - | - | - | - | - | - | - | - | - | - | ||
Snàthainn sgriubha | (M14) | M16 | (M18) | M20 | (M22) | M24 | (M27) | M30 | (M33) | M36 | (M39) | M42 | ||
P | Pàirce | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 | 4.5 | |
b | L≤125 | 34 | 38 | 42 | 46 | 50 | 54 | 60 | 66 | 72 | - | - | - | |
125 <L≤200 | 40 | 44 | 48 | 52 | 56 | 60 | 66 | 72 | 78 | 84 | 90 | 96 | ||
L>200 | 53 | 57 | 61 | 65 | 69 | 73 | 79 | 85 | 91 | 97 | 103 | 109 | ||
c | as àirde | 0.6 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 1 | 1 | |
mionaid | 0.15 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | ||
da | as àirde | 15.7 | 17.7 | 20.2 | 22.4 | 24.4 | 26.4 | 30.4 | 33.4 | 36.4 | 39.4 | 42.4 | 45.6 | |
ds | meud ainmichte as motha = | 14 | 16 | 18 | 20 | 22 | 24 | 27 | 30 | 33 | 36 | 39 | 42 | |
Ìre A | mionaid | 13.73 | 15.73 | 17.73 | 19.67 | 21.67 | 23.67 | - | - | - | - | - | - | |
Ìre B | mionaid | 13.57 | 15.57 | 17.57 | 19.48 | 21.48 | 23.48 | 26.48 | 29.48 | 32.38 | 35.38 | 38.38 | 41.38 | |
dw | Ìre A | mionaid | 19.64 | 22.49 | 25.34 | 28.19 | 31.71 | 33.61 | - | - | - | - | - | - |
Ìre B | mionaid | 19.15 | 22 | 24.85 | 27.7 | 31.35 | 33.25 | 38 | 42.75 | 46.55 | 51.11 | 55.86 | 59.95 | |
e | Ìre A | mionaid | 23.36 | 26.75 | 30.14 | 33.53 | 37.72 | 39.98 | - | - | - | - | - | - |
Ìre B | mionaid | 22.78 | 26.17 | 29.56 | 32.95 | 37.29 | 39.55 | 45.2 | 50.85 | 55.37 | 60.79 | 66.44 | 71.3 | |
L1 | as àirde | 3 | 3 | 3 | 4 | 4 | 4 | 6 | 6 | 6 | 6 | 6 | 8 | |
k | Meud Ainmeil | 8.8 | 10 | 11.5 | 12.5 | 14 | 15 | 17 | 18.7 | 21 | 22.5 | 25 | 26 | |
Ìre A | as àirde | 8.98 | 10.18 | 11.715 | 12.715 | 14.215 | 15.215 | - | - | - | - | - | - | |
mionaid | 8.62 | 9.82 | 11.285 | 12.285 | 13.785 | 14.785 | - | - | - | - | - | - | ||
Ìre B | as àirde | 9.09 | 10.29 | 11.85 | 12.85 | 14.35 | 15.35 | 17.35 | 19.12 | 21.42 | 22.92 | 25.42 | 26.42 | |
mionaid | 8.51 | 9.71 | 11.15 | 12.15 | 13.65 | 14.65 | 16.65 | 18.28 | 20.58 | 22.08 | 24.58 | 25.58 | ||
k1 | Ìre A | mionaid | 6.03 | 6.87 | 7.9 | 8.6 | 9.65 | 10.35 | - | - | - | - | - | - |
Ìre B | mionaid | 5.96 | 6.8 | 7.81 | 8.51 | 9.56 | 10.26 | 11.66 | 12.8 | 14.41 | 15.46 | 17.21 | 17.91 | |
r | mionaid | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1 | 1 | 1.2 | |
s | meud ainmichte as motha = | 21 | 24 | 27 | 30 | 34 | 36 | 41 | 46 | 50 | 55 | 60 | 65 | |
Ìre A | mionaid | 20.67 | 23.67 | 26.67 | 29.67 | 33.38 | 35.38 | - | - | - | - | - | - | |
Ìre B | mionaid | 20.16 | 23.16 | 26.16 | 29.16 | 33 | 35 | 40 | 45 | 49 | 53.8 | 58.8 | 63.1 | |
Fad an t-snàthainn b | - | - | - | - | - | - | - | - | - | - |
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Snàthainn sgriubha | (M45) | M48 | (M52) | M56 | (M60) | M64 |
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P | Pàirce | 4.5 | 5 | 5 | 5.5 | 5.5 | 6 |
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b | L≤125 | - | - | - | - | - | - |
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125 <L≤200 | 102 | 108 | 116 | - | - | - |
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L>200 | 115 | 121 | 129 | 137 | 145 | 153 |
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c | as àirde | 1 | 1 | 1 | 1 | 1 | 1 |
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mionaid | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
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da | as àirde | 48.6 | 52.6 | 56.6 | 63 | 67 | 71 |
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ds | meud ainmichte as motha = | 45 | 48 | 52 | 56 | 60 | 64 |
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Ìre A | mionaid | - | - | - | - | - | - |
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Ìre B | mionaid | 44.38 | 47.38 | 51.26 | 55.26 | 59.26 | 63.26 |
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dw | Ìre A | mionaid | - | - | - | - | - | - |
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Ìre B | mionaid | 64.7 | 69.45 | 74.2 | 78.66 | 83.41 | 88.16 |
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e | Ìre A | mionaid | - | - | - | - | - | - |
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Ìre B | mionaid | 76.95 | 82.6 | 88.25 | 93.56 | 99.21 | 104.86 |
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L1 | as àirde | 8 | 10 | 10 | 12 | 12 | 13 |
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k | Meud Ainmeil | 28 | 30 | 33 | 35 | 38 | 40 |
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Ìre A | as àirde | - | - | - | - | - | - |
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mionaid | - | - | - | - | - | - |
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Ìre B | as àirde | 28.42 | 30.42 | 33.5 | 35.5 | 38.5 | 40.5 |
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mionaid | 27.58 | 29.58 | 32.5 | 34.5 | 37.5 | 39.5 |
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k1 | Ìre A | mionaid | - | - | - | - | - | - |
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Ìre B | mionaid | 19.31 | 20.71 | 22.75 | 24.15 | 26.25 | 27.65 |
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r | mionaid | 1.2 | 1.6 | 1.6 | 2 | 2 | 2 |
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s | meud ainmichte as motha = | 70 | 75 | 80 | 85 | 90 | 95 |
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Ìre A | mionaid | - | - | - | - | - | - |
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Ìre B | mionaid | 68.1 | 73.1 | 78.1 | 82.8 | 87.8 | 92.8 |
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Fad an t-snàthainn b | - | - | - | - | - | - |
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Feartan agus Buannachdan
Tha boltaichean heicseagach, ris an canar cuideachd boltaichean ceann heicseagach, nan ceanglaichean cumanta ann an diofar thagraidhean. Tha am Bolt Heicseagach Leth-shnàth Din 931/iso4014 na cheangal àrd-neart a choinnicheas ri inbhean DIN 931/ISO 4014. Tha ceann heicseagach agus cas le snàthadh pàirteach aig a’ bholt seo, a tha a’ tabhann feachd teannachaidh àrd agus strì sàr-mhath an aghaidh deformachadh agus crith.
Tha am Bolt Heics Leth-shnàth Din 931/iso4014 air a dhèanamh bho stuthan àrd-inbhe, leithid stàilinn charboin, stàilinn aloidh, agus stàilinn gun smal. Tha neart agus seasmhachd sàr-mhath aig na seòrsaichean stàilinn charboin agus stàilinn aloidh, agus tha na seòrsaichean stàilinn gun smal a’ toirt seachad strì an aghaidh creimeadh nas fheàrr ann an àrainneachdan cruaidh. Tha na boltaichean seo rim faighinn ann an diofar mheudan agus chrìochnaidhean, leithid sìmplidh, sinc-phlàtaichte, agus còmhdaichte le ocsaid dubh, gus coinneachadh ri riatanasan tagraidh eadar-dhealaichte.
Tha am Bolt Heicseagach Leth-shnàth Din 931/iso4014 air a chleachdadh gu cumanta ann an innealan, càraichean, togail, agus gnìomhachasan eile. Tha e freagarrach airson tagraidhean a dh’ fheumas ceangal àrd-chruinneas, leithid co-phàirtean einnsean, ceanglaichean structarail, agus co-chruinneachaidhean innealan. Tha am bolt seo cuideachd furasta a stàladh agus chan fheum e mòran cumail suas, ga dhèanamh na fhuasgladh cosg-èifeachdach airson mòran thagraidhean.
Mar cho-dhùnadh, tha am Bolt Heicseagach Leth-shnàth Din 931/iso4014 na inneal-ceangail earbsach is ioma-chruthach a tha a’ tabhann neart àrd, seasmhachd, agus strì an aghaidh creimeadh. Co-dhiù a tha thu a’ coimhead airson inneal-ceangail airson do phròiseact innealan no togail, no a bheil feum agad air pàirt àrd-chruinneas airson do thagradh chàraichean, tha am bolt seo na dheagh roghainn. Cuir fios thugainn an-diugh gus tuilleadh ionnsachadh mun Bolt Heicseagach Leth-shnàth Din 931/iso4014 againn agus fuasglaidhean ceangail eile.