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Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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We have now sophisticated machines. Our solutions are exported to the USA, the UK and so on, enjoying a great reputation amid consumers for J Bolt For Roofing, Welded Ground Stud, Stainless Steel Spring Washers, We have been pretty proud of your superior standing from our shoppers for our products' trustworthy quality.
Super Lowest Price Self Thread Screw - 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 Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Related Product Guide:
Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: San Francisco, Morocco, Argentina, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.

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    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Kay from Saudi Arabia - 2018.09.23 18:44
    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 Julie from Bolivia - 2018.10.31 10:02
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