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Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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Super Lowest Price Self Thread 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:

Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Related Product Guide:
With our loaded working experience and thoughtful products and services, we've got been acknowledged as a reputable supplier for most international buyers for Super Lowest Price Self Thread Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Finland, Plymouth, Slovak Republic, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.

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    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Jessie from Kuwait - 2017.11.11 11:41
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Mavis from Greek - 2017.09.30 16:36
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