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Best quality Wood Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Best quality Wood Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Best quality Wood Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Best quality Wood Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Best quality Wood Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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We constantly function like a tangible group to ensure that we can give you the very best high-quality and also the very best cost for L Bolts For Concrete, Foundation Bolt, Galvanized J Bolts, We play a leading role in delivering shoppers with premium quality goods great assistance and competitive rates.
Best quality Wood 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:

Best quality Wood Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Best quality Wood Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Best quality Wood Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

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Our products are greatly acknowledged and reliable by users and may fulfill repeatedly shifting financial and social wants for Best quality Wood Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Guatemala, Morocco, Philippines, We will not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.

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    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Hannah from Nigeria - 2018.10.09 19:07
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Jonathan from Malaysia - 2017.10.25 15:53
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