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OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners

OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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Sticking for the perception of "Creating products of top quality and producing friends with people today from all around the world", we constantly place the desire of shoppers to start with for Square Spring Washer, Square U Bolts, Flanged Nyloc Nuts, In case you are on the lookout for a high quality, quick delivery, very best after support and great value supplier in China for long-term small business connection, we'll be your best choice.
OEM/ODM Supplier Self Drilling Screws For Thick Steel - 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:

OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Related Product Guide:
We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Austria, Greenland, London, We warmly welcome your patronage and will serve our clients both at home and abroad with products of superior quality and excellent service geared to the trend of further development as always. We believe you will benefit from our professionalism soon.

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    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 Arabela from United States - 2018.12.05 13:53
    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 Jason from Saudi Arabia - 2017.06.22 12:49
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