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OEM Customized Self Drilling Sheet Metal Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • OEM Customized Self Drilling Sheet Metal Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • OEM Customized Self Drilling Sheet Metal Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • OEM Customized Self Drilling Sheet Metal Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners

OEM Customized Self Drilling Sheet Metal Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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Our company has been concentrating on brand strategy. Customers' pleasure is our greatest advertising. We also source OEM service for Chrome Carriage Bolts, Brass Eye Bolt, Stainless Wedge Anchors, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
OEM Customized Self Drilling Sheet Metal 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:

OEM Customized Self Drilling Sheet Metal Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

OEM Customized Self Drilling Sheet Metal Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

OEM Customized Self Drilling Sheet Metal Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

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Well-run gear, qualified revenue workforce, and superior after-sales companies; We've been also a unified huge loved ones, anyone persist with the organization benefit "unification, determination, tolerance" for OEM Customized Self Drilling Sheet Metal Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Anguilla, Luxemburg, Yemen, we have 8 years experience of production and 5 years experience in trading with the customers all over the world. our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.

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    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Griselda from Seattle - 2018.06.18 19:26
    Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Amy from Cape Town - 2017.06.25 12:48
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