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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 target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for , , , We are also frequently hunting to determine relationship with new suppliers to deliver impressive and good option to our valued buyers.
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: Danish, Jordan, Somalia, By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
    • This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Alex from Belgium - 2018.12.22 12:52
    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Page from UAE - 2018.06.26 19:27

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