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Free sample for Carriage Head Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Free sample for Carriage Head Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Free sample for Carriage Head Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Free sample for Carriage Head Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Free sample for Carriage Head Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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Our purpose is to fulfill our clients by offering golden company, great price and premium quality for Stainless Steel Hex Bolts, Extra Long Coupling Nuts, Hex Tap Bolt, Trust us, you will find a better solution on car parts industry.
Free sample for Carriage Head Bolt - 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:

Free sample for Carriage Head Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Free sample for Carriage Head Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Free sample for Carriage Head Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Related Product Guide:
Sticking to the principle of "Super High-quality, Satisfactory service" ,We are striving to generally be a very good business partner of you for Free sample for Carriage Head Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Washington, Angola, Frankfurt, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.

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    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Andrew Forrest from Romania - 2018.09.29 13:24
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Steven from Stuttgart - 2018.09.21 11:44
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