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DIN 6921 Boluwarin kafa jajaki da kafa suna a cikin design ta wuce

Abu Alloy Steel,304/316 stainless steel
Saysin Tread Da fatan ta hanyar mai watan.
Finiishingin Bahaushe Black Oxide,Zinc,Chrome plating,Dacromet Coating
Tare da Head Hex
Alamar JQS
Laraba Tsarin Yanayi 8.8,10.9,12.9
Saiyar Matari M2-M24
Kayan Kwallin 20mm-70mm
Kayan al'ada Binciken gaban raiwa na rubutu
Paramita

Mai watan, Suna daidai, suna amsa cikin rubutun kuma shi a yi amfani da wannan. A cika da yadda ake sona ne, mun iya bayar da kewaye daidai don zama da sabuwar saukarwa.

🔍 Preview Sample
Daga cikin kawai, mutu ne a yi samfani daidai don ake sona take daidai a ce product ya fiye gaba mai shawo.

🌐 Ruwa Mai Samun Logistiƙi
Sun samu samun da multiple yanzu daga cikin shirin logistiƙi don ake sona take daidai a ce goods ya sosai saboda an fadi da hanyar safi.

🛒 Polisi Na Binciken Saboda Saboda
Idan ka ba shi rana ga product, saboda suna ya fita conditions na binciken, ka ke so iya taimaka, mutu ne a yi amfani da saboda services.

📏 Servis Na Binciken
Mutum ne a yi binciken services basa blueprints. Saboda halitta dimensions ko requirements special, mutu ne a yi tailor-make don ka.

Zaɓi mun, daidai zaɓi aiki da trust. Aika order now da enjoy your shopping experience!

takaddunna a millimeter
Tadare M5 M6 M8 M10 M12 (M14) M16 M20
lissafi d - - M8 x 1 M10 x 1.25 M12 x 1.5 (M14x1.5) M16 x 1.5 M20 x 1.5
- - - (M10 x 1) (M10 x 1.25) - - -
P 0.8 1 1.25 1.5 1.75 2 2 2.5
C daidai. 1 1.1 1.2 1.5 1.8 2.1 2.4 3
da daidai. 5 6 8 10 12 14 16 20
max. 5.75 6.75 8.75 10.8 13 15.1 17.3 21.6
dc max. 11.8 14.2 17.9 21.8 26 29.9 34.5 42.8
dw daidai. 9.8 12.2 15.8 19.6 23.8 27.6 31.9 39.9
e daidai. 8.79 11.05 14.38 16.64 20.03 23.36 26.75 32.95
h max. 6.2 7.3 9.4 11.4 13.8 15.9 18.3 22.4
m daidai. 4.7 5.7 7.6 9.6 11.6 13.3 15.3 18.9
m' daidai. 2.2 3.1 4.5 5.5 6.7 7.8 9 11.1
s Sandar kewaye = kawai. 8 10 13 15 18 21 24 30
daidai. 7.78 9.78 12.73 14.73 17.73 20.67 23.67 29.16
r max. 0.3 0.36 0.48 0.6 0.72 0.88 0.96 1.2
Tab 2.
Thread d M5 M6 M8 M10 M12 M14 M16 M 20
- - M8 x 1 M10 x 1.25 M12 x 1.5 M14 x 1.5 M16 x 1.5 M20 x 1.5
- - - (M10 x 1) (M12 x 1.25) - - -
L masa shank
dimensun nominal daidai. max. ls daidai lg sai bakin ls daidai lg sai bakin ls daidai lg sai bakin ls daidai lg sai bakin ls daidai lg sai bakin ls daidai lg sai bakin ls daidai lg sai bakin ls daidai lg sai bakin
10 9.71 10.29 - 2.4
12 11.65 12.35 - 2.4 - 3
16 15.65 16.35 - 2.4 - 3 - 4
20 19.58 20.42 - 4 - 3 - 4 - 4.5
25 24.58 25.42 5 9 2 7 - 4 - 4.5 - 5.3
30 29.58 30.42 10 14 7 12 - 8 - 4.5 - 5.3 - 6
35 34.5 35.5 15 19 12 17 6.75 13 - 9 - 5.3 - 6 - 6
40 39.5 40.5 20 24 17 22 11.75 18 6.5 14 - 10 - 6 - 6 - 7.5
45 44.5 45.5 25 29 22 27 16.75 23 11.5 19 6.25 15 - 11 - 6 - 7.5
50 49.5 50.5 30 34 27 32 21.75 28 16.5 24 11.25 20 6 16 - 12 - 7.5
55 54.4 55.6 32 37 26.75 33 21.5 29 16.25 25 11 21 7 17 - 9
60 59.4 60.6 37 42 31.75 38 26.5 34 21.25 30 16 26 12 22 - 14
65 64.4 65.5 36.75 43 31.5 39 26.25 35 21 31 17 27 6.5 19
70 69.4 70.6 41.75 48 36.5 44 31.25 40 26 36 22 32 11.5 24
80 79.4 80.6 51.75 58 46.5 54 41.25 50 36 46 32 42 21.5 34
90 89.3 90.7 56.5 64 51.25 60 46 56 42 52 31.5 44
100 99.3 100.7 66.5 74 61.25 70 56 66 52 62 41.5 54
110 109.3 110.7 71.25 80 66 76 62 72 51.5 54
120 119.3 120.7 81.25 90 76 86 72 82 61.5 74
130 129.2 130.8 80 90 76 86 65.5 78
140 139.2 140.8 90 100 86 96 75.5 88
150 149.2 150.8 96 106 85.5 98
160 159.2 160.8 106 116 95.5 108
180 179.2 180.8 115.5 128
200 199 201 135.5 148

Tadarrin Tsarin Aiki da Kusar Material

Kulauni zuwa Fasteners Shugaban Aikin

Daga cikin ayyuka suna daidai ne karkashin wani abubuwa na duniya da ke yi amfani da shawarwar gudanarwa. Daga cikin maiwurin masu rubutu, aikin, marokata, filifil, railroads, tara, gida, gabatarwa, alamajira, alamajiran rubutu, alamajiran fayil, daidai, suna daidai ne karkashin shawarwar gudanarwa. Suna ke tabbatar wannan sunan: mutane matsayin, bayanin aiki da amfani daidai, da standardization, serialization, serialization da generalization yanzu neƙeƙe.

alamin rubutu da aka yi amfani da shawarwar gudanarwa

Taimakonin da idawaci na fasitin je ne gaba mai tsarin kwaliti, daga cikin saukonin da ake zubuwa a cikin abubuwan fasita ake samunƙiƙiƙi wanda suka yi amfani da sabon gari, suka samunƙiƙiƙi wanda suka yi amfani da sabon gari, suka samunƙiƙiƙi wanda suka yi amfani da sabon gari. Sabon gari na farko na samun kasance, alamjin masu rubutu, elementin, kwayoyin, kwayoyin mutumai, wannan wannan; process ya kamata kasance, alamjin masu rubutu, saitan, testin kasa, line forge; testin heat treatment ya kamata kasance, hardness, torque, tensile, metallurgical, wannan wannan; testin tunya'a na samun testin hydrogen embrittlement, plating, salt spray, wannan wannan, yana samun kwayoyin mutumai a cikin shipment. Daga cikin saitan, testin kasance, wanda ya kamata secondary element, contour measuring machine, three coordinate measuring machine, image sorting machine; testin mekaniki da kimiya, ya kamata hardness machine, tensile machine, metallurgical microscope; testin materialinsu, ya kamata spectral analyzer, salt spray testing machine.

ya ci gaba daidai jinsi ake kawai 8 misali mai tsarin rubutu:

1. bolts: 2. studs: 3. nuts: 4. wood screws: 5. Washers: 6. Retaining ring: 7. Pins: 8.Rivets

QingSong ne Shugaban Fastener Aikin Establishe
  • Tafiin 1990, QingSong ya ne kwallar ta yin rubutu mai cikakken 33 sa'adon hanyar shirye da R&D.
  • Daga cikin yayyoyi, ake suna gabatar daidai a kasance masu rubutu mai karfi da service mai karfi.
  • A ke yi da sake samun daga cikin wannan misalin rubutu da aka samun daga cikin wani misali mai rubutu.
Tsarin QingSong Fasteners International Exhibition Highlights

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Innonation QingSong: Shop Floor, Storage, da Testing Fronti

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