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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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We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing for Hex Socket Bolt, Metal Frame Anchors, Hexagon Flange Bolt, Special emphasis on the packaging of products to avoid any damage during transportation,Detailed attention to the valuable feedback and suggestions of our esteemed clients.
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

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We're going to commit ourselves to giving our esteemed buyers using the most enthusiastically considerate solutions 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: kazakhstan, Durban, Rome, We hope to have long-term cooperation relationships with our clients. If you are interested in any of our products, please do not hesitate to send enquiry to us/company name. We ensure that you can be totally satisfied with our best solutions!

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    The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Hannah from Puerto Rico - 2018.03.03 13:09
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Joanne from Florida - 2017.12.31 14:53
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