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Original Factory Cup Square Hex Bolts - Stainless Steel Flange Head Bolts – Chuanyi

Original Factory Cup Square Hex Bolts - Stainless Steel Flange Head Bolts – Chuanyi Featured Image
  • Original Factory Cup Square Hex Bolts - Stainless Steel Flange Head Bolts – Chuanyi
  • Original Factory Cup Square Hex Bolts - Stainless Steel Flange Head Bolts – Chuanyi

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Our products are broadly regarded and reliable by end users and can meet up with constantly transforming financial and social requires of Easydrive Self Drilling Screws, 3 Self Drilling Screws, Hex Flange Lock Nut, Welcome to post your sample and color ring to let us produce according to your specification.Welcome your inquiry! Looking forward to building long-term cooperation with you!
Original Factory Cup Square Hex Bolts - Stainless Steel Flange Head Bolts – Chuanyi Detail:

Description

flange head bolts are used to fasten two or more parts together to form an assembly either because it cannot be manufactured as a single part or to allow for maintenance and repair disassembly.flange head bolts are mostly used in repair and construction work. they have a flange head head and come with machine threads for a firm and rough handling. They come in a wide range of different flange head bolts sizes for custom applications depending on its dimensional requirements. These flange head bolts come in the anti-corrosion stainless steel, alloy steel and carbon steel materials which ensures that the structure doesn’t weaken because of rust. Depending on the length of the bolt, it can come with standard threading or full threading.

APPLICATIONS

flange head bolts can be used for many different applications that include fastening wood, steel, and other construction materials for projects such as docks, bridges, highway structures, and buildings.flange head bolts with forged heads are also commonly used as headed anchor bolts.

Black-oxide steel screws are mildly corrosion resistant in dry environments. Zinc-plated steel screws resist corrosion in wet environments. Black ultra-corrosion-resistant-coated steel screws resist chemicals and withstand 1,000 hours of salt spray.Coarse threads are the industry standard; choose these bolts if you don’t know the threads per inch. Fine and extra-fine threads are closely spaced to prevent loosening from vibration; the finer the thread, the better the resistance.

The bolt head is designed to fit a ratchet or spanner torque wrenches allowing you to tighten the bolt to your exact specifications.flange head bolts are typically used to create a bolted joint, in which a threaded shaft exactly fits a corresponding tapped hole or nut. Grade 2 bolts tend to be used in construction for joining wood components. Grade 4.8 bolts are used in small engines. Grade 8.8 10.9 or 12.9 bolts provide high tensile strength. One advantage bolts fasteners have over welds or rivets is that they allow for easy disassembly for repairs and maintenance.

Specificationd M5 M6 M8 M10 M12 (M14) M16 M20
P Width 0.8 1 1.25 1.5 1.75 2 2 2.5
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 A Model Max 5.7 6.8 9.2 11.2 13.7 15.7 17.7 22.4
  B Model 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   8.56 10.8 14.08 16.32 19.68 22.58 25.94 32.66
f Max   1.4 2 2 2 3 3 3 4
k Max   5.4 6.6 8.1 9.2 10.4 12.4 14.1 17.7
k1 Min   2 2.5 3.2 3.6 4.6 5.5 6.2 7.9
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 Reference   3 3.4 4.3 4.3 6.4 6.4 6.4 8.5
s Max   8 10 13 15 18 21 24 30
  Min   7.64 9.64 12.57 14.57 17.57 20.16 23.16 29.16
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
Thousand pieces of steel weight≈kg - - - - - - - -
Thread lengthb - - - - - - - -
Product detail pictures:

Original Factory Cup Square Hex Bolts - Stainless Steel Flange Head Bolts – Chuanyi detail pictures

Original Factory Cup Square Hex Bolts - Stainless Steel Flange Head Bolts – Chuanyi detail pictures

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We usually continually offer you the most conscientious consumer services, along with the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Original Factory Cup Square Hex Bolts - Stainless Steel Flange Head Bolts – Chuanyi , The product will supply to all over the world, such as: Latvia, Grenada, Brunei, We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.
    • 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 Maggie from French - 2017.06.19 13:51
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Matthew Tobias from Nepal - 2017.04.28 15:45
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