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Quality Inspection for Welded Stud - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Quality Inspection for Welded Stud - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Quality Inspection for Welded Stud - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Quality Inspection for Welded Stud - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Quality Inspection for Welded Stud - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Bolt Through Tubular Latch, Long J Bolts, J Bolt With Nut And Washer, Our customers mainly distributed in the North America, Africa and Eastern Europe. we will source top quality goods using the really aggressive selling price.
Quality Inspection for Welded Stud - 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:

Quality Inspection for Welded Stud - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Quality Inspection for Welded Stud - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Quality Inspection for Welded Stud - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Related Product Guide:
We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for Quality Inspection for Welded Stud - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Mongolia, Mauritius, Miami, We welcome you to visit our company, factory and our showroom displayed various products that will meet your expectation, meanwhile, it is convenient to visit our website, our sales staff will try their efforts to offer you the best service. If you need to have more information, remember to do not hesitate to contact us by E-mail or telephone.

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    It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Beatrice from Puerto Rico - 2017.11.20 15:58
    This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Klemen Hrovat from Jeddah - 2017.05.21 12:31
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