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Super Purchasing for Square Head Nuts And Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Super Purchasing for Square Head Nuts And Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Super Purchasing for Square Head Nuts And Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Super Purchasing for Square Head Nuts And Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Super Purchasing for Square Head Nuts And Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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owing to excellent assistance, a variety of high quality products and solutions, aggressive costs and efficient delivery, we take pleasure in an excellent popularity amongst our customers. We are an energetic business with wide market for Male Female Bolt Through Fixings, Metric Carriage Bolts, Wingnut Hardware, We warmly welcome customers, business associations and friends from all over the world to contact us and seek cooperation for mutual benefits.
Super Purchasing for Square Head Nuts And Bolts - 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:

Super Purchasing for Square Head Nuts And Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Super Purchasing for Square Head Nuts And Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Super Purchasing for Square Head Nuts And Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Related Product Guide:
We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Super Purchasing for Square Head Nuts And Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Angola, Sheffield, Denver, We will not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.

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    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 Carlos from Riyadh - 2018.10.09 19:07
    This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Wendy from United Arab Emirates - 2018.06.26 19:27
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