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factory customized 12.9 Allen Bolt - DIN 6921 Hot Dip Galvanized Hexagon Flange Bolts – Tiancong

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  • factory customized 12.9 Allen Bolt - DIN 6921 Hot Dip Galvanized Hexagon Flange Bolts – Tiancong
  • factory customized 12.9 Allen Bolt - DIN 6921 Hot Dip Galvanized Hexagon Flange Bolts – Tiancong

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Our personnel are always in the spirit of "continuous improvement and excellence", and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer's rely on for , , , Welcome all prospects of residence and abroad to visit our organization, to forge a outstanding potential by our cooperation.
factory customized 12.9 Allen Bolt - DIN 6921 Hot Dip Galvanized Hexagon Flange Bolts – Tiancong Detail:

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Product parameters

Screw Thread d M5 M6 M8 M10 M12 M14 M16 M20
P Pitch Coarse thread 0.8 1 1.25 1.5 1.75 2 2 2.5
Fine thread-1 / / 1 1.25 1.5 1.5 1.5 1.5
Fine thread-2 / / / 1 1.25 / / /
b L≤125 16 18 22 26 30 34 38 46
125＜L≤200 / / 28 32 36 40 44 52
L＞200 / / / / / / 57 65
c min 1 1.1 1.2 1.5 1.8 2.1 2.4 3
da Form A max 5.7 6.8 9.2 11.2 13.7 15.7 17.7 22.4
Form B max 6.2 7.4 10 12.6 15.2 17.7 20.7 25.7
dc max 11.8 14.2 18 22.3 26.6 30.5 35 43
ds max 5 6 8 10 12 14 16 20
min 4.82 5.82 7.78 9.78 11.73 13.73 15.73 19.67
du max 5.5 6.6 9 11 13.5 15.5 17.5 22
dw min 9.8 12.2 15.8 19.6 23.8 27.6 31.9 39.9
e min 8.71 10.95 14.26 16.5 17.62 19.86 23.15 29.87
f max 1.4 2 2 2 3 3 3 4
k max 5.4 6.6 8.1 9.2 11.5 12.8 14.4 17.1
k1 min 2 2.5 3.2 3.6 4.6 5.1 5.8 6.8
r1 min 0.25 0.4 0.4 0.4 0.6 0.6 0.6 0.8
r2 max 0.3 0.4 0.5 0.6 0.7 0.9 1 1.2
r3 min 0.1 0.1 0.15 0.2 0.25 0.3 0.35 0.4
r4 ≈ 3 3.4 4.3 4.3 6.4 6.4 6.4 8.5
s max=nominal size 8 10 13 15 16 18 21 27
min 7.78 9.78 12.73 14.73 15.73 17.73 20.67 26.67
t max 0.15 0.2 0.25 0.3 0.35 0.45 0.5 0.65
min 0.05 0.05 0.1 0.15 0.15 0.2 0.25 0.3
Product detail pictures:

factory customized 12.9 Allen Bolt - DIN 6921 Hot Dip Galvanized Hexagon Flange Bolts – Tiancong detail pictures

factory customized 12.9 Allen Bolt - DIN 6921 Hot Dip Galvanized Hexagon Flange Bolts – Tiancong detail pictures

Related Product Guide:
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of factory customized 12.9 Allen Bolt - DIN 6921 Hot Dip Galvanized Hexagon Flange Bolts – Tiancong, The product will supply to all over the world, such as: Italy, Auckland, Angola, we sincerely hope to establish a good and long-term business relationship with your esteemed company through this opportunity, based on equality, mutual benefit and win-win business from now to the future. "Your satisfaction is our happiness".
    • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By John biddlestone from Angola - 2018.12.25 12:43
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Madge from Milan - 2017.11.11 11:41

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