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2021 China New Design Black Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • 2021 China New Design Black Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • 2021 China New Design Black Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • 2021 China New Design Black Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners

2021 China New Design Black Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Metal Framing Anchor Definition, Wave Spring Washer For Bearing, Carriage Bolts For Deck, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
2021 China New Design Black 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:

2021 China New Design Black Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

2021 China New Design Black Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

2021 China New Design Black Threaded Bar - 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 2021 China New Design Black Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Iraq, Rwanda, United Arab Emirates, Due to the changing trends in this field, we involve ourselves into products trade with dedicated efforts and managerial excellence. We maintain timely delivery schedules, innovative designs, quality and transparency for our customers. Our moto is to deliver quality products within stipulated time.

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    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Juliet from Oman - 2017.08.18 18:38
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Jacqueline from Nigeria - 2018.03.03 13:09
    Write your message here and send it to us

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