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Manufacturing Companies for Carriage Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Manufacturing Companies for Carriage Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Manufacturing Companies for Carriage Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Manufacturing Companies for Carriage Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Manufacturing Companies for Carriage Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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Our advantages are lower prices,dynamic sales team,specialized QC,strong factories,high quality products and services for Spring Washer, Large Eye Bolt, Steel Drop In Anchor, Our enterprise insists on innovation to promote the sustainable advancement of organization, and make us become the domestic high-quality suppliers.
Manufacturing Companies for Carriage Bolts And Nuts - 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:

Manufacturing Companies for Carriage Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Manufacturing Companies for Carriage Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Manufacturing Companies for Carriage Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

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We follow our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for Manufacturing Companies for Carriage Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Sydney, Mecca, Cancun, We supply professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia. Adhering to the business philosophy of ‘customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.

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    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Beatrice from France - 2017.06.16 18:23
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Gloria from Cologne - 2017.04.28 15:45
    Write your message here and send it to us

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