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Chinese wholesale Left Hand Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Chinese wholesale Left Hand Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Chinese wholesale Left Hand Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Chinese wholesale Left Hand Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Chinese wholesale Left Hand Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for D Nut With Screw Flange, A Welded Stud, Threaded Coupling Nut, Our professional technical team will be wholeheartedly at your service. We sincerely welcome you to visit our website and company and send us your inquiry.
Chinese wholesale Left Hand Threaded Bar - 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:

Chinese wholesale Left Hand Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Chinese wholesale Left Hand Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Chinese wholesale Left Hand Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Related Product Guide:
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Chinese wholesale Left Hand Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Victoria, Mombasa, Gabon, We have been committed to meet all your needs and solve any technical problems you may encounter with your industrial components. Our exceptional products and vast knowledge of technology makes us the preferred choice for our customers.

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    This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Andrew Forrest from Chile - 2017.04.28 15:45
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Marguerite from Kazakhstan - 2017.06.25 12:48
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