hecs Bolt Din 931 / iso4014 933 / iso4017 Du
Enw cynhyrchion | HEX BOLT DIN 931/ISO4014 hanner edefyn |
Safonol | DIN, ASTM / ANSI JIS EN ISO, AS, GB |
Gradd | Dur Gradd: 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, |
Gorffen | Sinc (Melyn, Gwyn, Glas, Du), Hop Dip Galfanedig (HDG), Du Ocsid, Geomet, Dacroment, anodization, Nickel plated, Sinc-Nicel plated |
Proses Gynhyrchu | M2-M24: Brogaod Oer, Gofannu Poeth M24-M100, Peiriannu a CNC ar gyfer clymwr wedi'i addasu |
Amser Arweiniol Cynhyrchion wedi'u Customized | 30-60 diwrnod, |
Thread Sgriw | M1.6 | M2 | M2.5 | M3 | (M3.5) | M4 | M5 | M6 | (M7) | M8 | M10 | M12 | ||
P | Cae | 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 | max | 0.25 | 0.25 | 0.25 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 | 0.6 | |
min | 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 | max | 2 | 2.6 | 3.1 | 3.6 | 4.1 | 4.7 | 5.7 | 6.8 | 7.8 | 9.2 | 11.2 | 13.7 | |
ds | uchafswm = maint enwol | 1.6 | 2 | 2.5 | 3 | 3.5 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | |
Gradd A | min | 1.46 | 1.86 | 2.36 | 2.86 | 3.32 | 3.82 | 4.82 | 5.82 | 6.78 | 7.78 | 9.78 | 11.73 | |
Gradd B | min | 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 | Gradd A | min | 2.54 | 3.34 | 4.34 | 4.84 | 5.34 | 6.2 | 7.2 | 8.88 | 9.63 | 11.63 | 14.63 | 16.63 |
Gradd B | min | 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 | Gradd A | min | 3.41 | 4.32 | 5.45 | 6.01 | 6.58 | 7.66 | 8.79 | 11.05 | 12.12 | 14.38 | 17.77 | 20.03 |
Gradd B | min | 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 | max | 0.6 | 0.8 | 1 | 1 | 1 | 1.2 | 1.2 | 1.4 | 1.4 | 2 | 2 | 3 | |
k | Maint Enwol | 1.1 | 1.4 | 1.7 | 2 | 2.4 | 2.8 | 3.5 | 4 | 4.8 | 5.3 | 6.4 | 7.5 | |
Gradd A | max | 1.225 | 1.525 | 1.825 | 2. 125 | 2.525 | 2. 925 | 3.65 | 4.15 | 4.95 | 5.45 | 6.58 | 7.68 | |
min | 0. 975 | 1.275 | 1.575 | 1.875 | 2.275 | 2.675 | 3.35 | 3.85 | 4.65 | 5.15 | 6.22 | 7.32 | ||
Gradd B | max | 1.3 | 1.6 | 1.9 | 2.2 | 2.6 | 3 | 3.74 | 4.24 | 5.04 | 5.54 | 6.69 | 7.79 | |
min | 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 | Gradd A | min | 0.68 | 0.89 | 1.1 | 1.31 | 1.59 | 1.87 | 2.35 | 2.7 | 3.26 | 3.61 | 4.35 | 5.12 |
Gradd B | min | 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 | min | 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 | uchafswm = maint enwol | 3.2 | 4 | 5 | 5.5 | 6 | 7 | 8 | 10 | 11 | 13 | 16 | 18 | |
Gradd A | min | 3.02 | 3.82 | 4.82 | 5.32 | 5.82 | 6.78 | 7.78 | 9.78 | 10.73 | 12.73 | 15.73 | 17.73 | |
Gradd B | min | 2.9 | 3.7 | 4.7 | 5.2 | 5.7 | 6.64 | 7.64 | 9.64 | 10.57 | 12.57 | 15.57 | 17.57 | |
Hyd yr Edefyn b | - | - | - | - | - | - | - | - | - | - | - | - | ||
Thread Sgriw | (M14) | M16 | (M18) | M20 | (M22) | M24 | (M27) | M30 | (M33) | M36 | (M39) | M42 | ||
P | Cae | 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 | max | 0.6 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 1 | 1 | |
min | 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 | max | 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 | uchafswm = maint enwol | 14 | 16 | 18 | 20 | 22 | 24 | 27 | 30 | 33 | 36 | 39 | 42 | |
Gradd A | min | 13.73 | 15.73 | 17.73 | 19.67 | 21.67 | 23.67 | - | - | - | - | - | - | |
Gradd B | min | 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 | Gradd A | min | 19.64 | 22.49 | 25.34 | 28.19 | 31.71 | 33.61 | - | - | - | - | - | - |
Gradd B | min | 19.15 | 22 | 24.85 | 27.7 | 31.35 | 33.25 | 38 | 42.75 | 46.55 | 51.11 | 55.86 | 59.95 | |
e | Gradd A | min | 23.36 | 26.75 | 30.14 | 33.53 | 37.72 | 39.98 | - | - | - | - | - | - |
Gradd B | min | 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 | max | 3 | 3 | 3 | 4 | 4 | 4 | 6 | 6 | 6 | 6 | 6 | 8 | |
k | Maint Enwol | 8.8 | 10 | 11.5 | 12.5 | 14 | 15 | 17 | 18.7 | 21 | 22.5 | 25 | 26 | |
Gradd A | max | 8.98 | 10.18 | 11.715 | 12.715 | 14.215 | 15.215 | - | - | - | - | - | - | |
min | 8.62 | 9.82 | 11.285 | 12.285 | 13.785 | 14.785 | - | - | - | - | - | - | ||
Gradd B | max | 9.09 | 10.29 | 11.85 | 12.85 | 14.35 | 15.35 | 17.35 | 19.12 | 21.42 | 22.92 | 25.42 | 26.42 | |
min | 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 | Gradd A | min | 6.03 | 6.87 | 7.9 | 8.6 | 9.65 | 10.35 | - | - | - | - | - | - |
Gradd B | min | 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 | min | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1 | 1 | 1.2 | |
s | uchafswm = maint enwol | 21 | 24 | 27 | 30 | 34 | 36 | 41 | 46 | 50 | 55 | 60 | 65 | |
Gradd A | min | 20.67 | 23.67 | 26.67 | 29.67 | 33.38 | 35.38 | - | - | - | - | - | - | |
Gradd B | min | 20.16 | 23.16 | 26.16 | 29.16 | 33 | 35 | 40 | 45 | 49 | 53.8 | 58.8 | 63.1 | |
Hyd yr Edefyn b | - | - | - | - | - | - | - | - | - | - |
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Thread Sgriw | (M45) | M48 | (M52) | M56 | (M60) | M64 |
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P | Cae | 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 | max | 1 | 1 | 1 | 1 | 1 | 1 |
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min | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
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da | max | 48.6 | 52.6 | 56.6 | 63 | 67 | 71 |
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ds | uchafswm = maint enwol | 45 | 48 | 52 | 56 | 60 | 64 |
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Gradd A | min | - | - | - | - | - | - |
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Gradd B | min | 44.38 | 47.38 | 51.26 | 55.26 | 59.26 | 63.26 |
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dw | Gradd A | min | - | - | - | - | - | - |
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Gradd B | min | 64.7 | 69.45 | 74.2 | 78.66 | 83.41 | 88.16 |
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e | Gradd A | min | - | - | - | - | - | - |
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Gradd B | min | 76.95 | 82.6 | 88.25 | 93.56 | 99.21 | 104.86 |
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L1 | max | 8 | 10 | 10 | 12 | 12 | 13 |
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k | Maint Enwol | 28 | 30 | 33 | 35 | 38 | 40 |
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Gradd A | max | - | - | - | - | - | - |
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min | - | - | - | - | - | - |
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Gradd B | max | 28.42 | 30.42 | 33.5 | 35.5 | 38.5 | 40.5 |
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min | 27.58 | 29.58 | 32.5 | 34.5 | 37.5 | 39.5 |
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k1 | Gradd A | min | - | - | - | - | - | - |
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Gradd B | min | 19.31 | 20.71 | 22.75 | 24.15 | 26.25 | 27.65 |
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r | min | 1.2 | 1.6 | 1.6 | 2 | 2 | 2 |
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s | uchafswm = maint enwol | 70 | 75 | 80 | 85 | 90 | 95 |
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Gradd A | min | - | - | - | - | - | - |
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Gradd B | min | 68.1 | 73.1 | 78.1 | 82.8 | 87.8 | 92.8 |
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Hyd yr Edefyn b | - | - | - | - | - | - |
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Nodweddion a Manteision
Hex Bolt Din 931 / ISO4014 933 / ISO4017 Du: Y Cawr Diwydiannol
Mae du yn lliw sydd ag apêl benodol ac ymdeimlad o berffeithrwydd.Mae'n cynrychioli pŵer, cryfder ac awdurdod.Nid yw'n syndod, felly, ei fod yn orffeniad cyffredin ar gyfer caewyr mewn cymwysiadau diwydiannol.Mae'r bollt hecs Din 931 / ISO4014 933 / ISO4017 du yn arbennig o boblogaidd yn y diwydiannau adeiladu a modurol.
Mae bolltau hecs yn fath o glymwr sydd wedi'i gynllunio i'w ddefnyddio gyda chnau neu mewn twll wedi'i dapio.Maent yn cynnwys pen chwe ochr y gellir ei dynhau neu ei lacio â wrench.Mae'r Din 931, ISO4014 933, ac ISO4017 i gyd yn amrywiadau ychydig yn wahanol o'r bollt hecs, gyda safonau gwahanol ar waith o ran maint a ffactorau eraill.
Un o nodweddion mwyaf nodedig y bollt hecs Din 931 / ISO4014 933 / ISO4017 du yw ei wrthwynebiad cyrydiad.Yn nodweddiadol, cyflawnir y gorffeniad du trwy orchudd du ocsid, sy'n broses sy'n cynnwys ocsideiddio'r dur i greu haen denau o ocsid du.Mae'r haen hon nid yn unig yn rhoi ei liw du nodedig i'r bollt hecs ond mae hefyd yn darparu haen amddiffynnol rhag rhwd a mathau eraill o gyrydiad.
Mantais arall y gorffeniad du ar bolltau hecs yw ei fod yn helpu i leihau llacharedd.Mae hyn yn arbennig o fuddiol mewn cymwysiadau lle mae gwelededd yn bwysig, megis mewn gweithgynhyrchu modurol neu leoliadau awyr agored eraill.Mae'r gorffeniad du hefyd yn rhoi golwg lluniaidd, proffesiynol i bolltau hecs sy'n cael ei ffafrio gan lawer o weithwyr proffesiynol diwydiannol.
I gloi, mae'r bollt hecs Din 931 / ISO4014 933 / ISO4017 du yn gawr diwydiannol sy'n ymfalchïo â chryfder, gwydnwch a gwrthiant cyrydiad.Mae ei orffeniad du yn darparu nifer o fanteision, gan gynnwys amddiffyniad cyrydiad, llai o lacharedd, ac ymddangosiad proffesiynol.Mae'r holl ffactorau hyn yn gwneud y bollt hecs Din 931 / ISO4014 933 / ISO4017 du yn ddewis ardderchog ar gyfer cymwysiadau diwydiannol lle mae gwydnwch ac estheteg yn bwysig.