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Hot-selling Self Tapping Concrete Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Hot-selling Self Tapping Concrete Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Hot-selling Self Tapping Concrete Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Hot-selling Self Tapping Concrete Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Hot-selling Self Tapping Concrete Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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We believe in: Innovation is our soul and spirit. High-quality is our life. Consumer need to have is our God for Long Coupling Nuts, Door Through Bolts, Flange Nylock Nut, We will supply high-quality solutions and fantastic companies at aggressive charges. Start benefiting from our comprehensive providers by contacting us today.
Hot-selling Self Tapping Concrete Screws - 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:

Hot-selling Self Tapping Concrete Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Hot-selling Self Tapping Concrete Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Hot-selling Self Tapping Concrete Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

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It adheres on the tenet "Honest, industrious, enterprising, innovative" to develop new items frequently. It regards buyers, success as its very own success. Let us produce prosperous future hand in hand for Hot-selling Self Tapping Concrete Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Spain, Finland, Florida, The company has numbers of foreign trade platforms, which are Alibaba,Globalsources,Global Market,Made-in-china. "XinGuangYang" HID brand products sell very well in Europe, America, Middle East and other regions more than 30 countries.

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    This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Irene from Costa Rica - 2018.05.13 17:00
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Julia from Pakistan - 2018.02.08 16:45
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