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Manufacturing Companies for Exterior Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Manufacturing Companies for Exterior Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Manufacturing Companies for Exterior Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Manufacturing Companies for Exterior Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Manufacturing Companies for Exterior Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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We usually believe that one's character decides products' high quality, the details decides products' excellent ,with the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for Steel Flat Washers, Wing Nuts And Bolts, Metric Coupling Nuts, Leading the trend of this field is our persistent objective. Supplying first class solutions is our intention. To create a beautiful upcoming, we wish to cooperate with all close friends in the home and overseas. Should you have got any interest in our products and solutions, remember to never wait to call us.
Manufacturing Companies for Exterior Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners Detail:

Specification

Product name Carriage bolt
Size M6-M52, 1/4”-2”
Grade 4.8 6.8 8.8 10.9 12.9
Material Carbon steel Q235 35k,20MNTiB
Standard DIN, ISO, GB, BS, ASTM
Thread Coarse thread, Fine thread , Half thread, Full thread
Surface Plain, Black, zinc plated, HDG, Dacromet
Service OEM/ODM/ Customized
Quality control Raw material test, during production test, before packing test
Certificate ISO9001, SGS
Sample Sample available
Packing 25kg bag/carton+pallet

Standard

Carriage bolt

d

 M5 M6 M8 M10 M12 M16 M20
P pitch 0.8 1 1.25 1.5 1.75 2 2.5

b

 L≤125 16 18 22 26 30 38 46
125＜L≤200 22 24 28 32 36 44 52
L＞200 / / 41 45 49 57 65
dk max 13.55 16.55 20.65 24.65 30.65 38.8 46.8
min 12.45 15.45 19.35 23.35 29.35 37.2 45.2
ds max 5 6 8 10 12 16 20
min 4.52 5.52 7.42 9.42 11.3 15.3 19.16
K1 max 4.1 4.6 5.6 6.6 8.75 12.9 15.9
min 2.9 3.4 4.4 5.4 7.25 11.1 14.1
k max 3.3 3.88 4.88 5.38 6.95 8.95 11.05
min 2.7 3.12 4.12 4.62 6.05 8.05 9.95
r1 ≈ 10.7 12.6 16 19.2 24.1 29.3 33.9
r2 max 0.5 0.5 0.5 0.5 1 1 1
r3 max 0.75 0.9 1.2 1.5 1.8 2.4 3
S max 5.52 6.48 8.58 10.58 12.7 16.7 20.84
min 5.48 5.52 7.42 9.42 11.3 15.3 19.16

Product details

Carriage bolt

Surface

Carriage bolt

Application

Carriage bolt

Why choose us ?

1. Quality Certification: ROHS, ISO9001,IATF16949
2. Professional testing: 100% of full line testing system, in lines with ISO standard.
3. Salt spray time: 2 hours, 24 hours, 48 hours, 96 hours, 1000 hours we can do as per need. And can offer with salt spray checking report.
4. Inspection equipment: Sclerometer, Hardness tester, Caliper, Torsion meter, Salt atmosphere testing machine, Projector,Die gage, Image screening instrument etc.
5. Highly competitive prices.
6. we can manufacture according to client design.

Product detail pictures:

Manufacturing Companies for Exterior Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Manufacturing Companies for Exterior Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Manufacturing Companies for Exterior Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

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"Sincerity, Innovation, Rigorousness, and Efficiency" may be the persistent conception of our organization to the long-term to build together with shoppers for mutual reciprocity and mutual advantage for Manufacturing Companies for Exterior Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Miami, Atlanta, Sierra Leone, We've been consistently broadening the market within Romania in addition to preparation punching in extra premium quality merchandise connected with printer on t shirt so that you can Romania. Most people firmly believe we've the whole capacity to provide you happy solutions.

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    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By David from Singapore - 2017.09.28 18:29
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Mario from Suriname - 2018.02.12 14:52
    Write your message here and send it to us

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