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Good quality Hex Key Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Good quality Hex Key Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Good quality Hex Key Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Good quality Hex Key Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Good quality Hex Key Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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We always work as a tangible team to ensure that we can provide you with the best quality and the best price for Disk Spring Washer, Concrete Wedge Anchors, Metric Flange Nuts, We focus on to make excellent quality products to supply service for our clients to establish long-term win-win relationship.
Good quality Hex Key Bolt - 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:

Good quality Hex Key Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Good quality Hex Key Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Good quality Hex Key Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Related Product Guide:
We normally think and practice corresponding on the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and also the living for Good quality Hex Key Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: St. Petersburg, Poland, Indonesia, Our company has always insisted on the business principle of "Quality, Honest, and Customer First" by which we have won the trust of clients both from at home and abroad. If you are interested in our products, please do not hesitate to contact us for further information.

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    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Eleanore from Southampton - 2017.09.16 13:44
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Dorothy from Costa rica - 2017.04.18 16:45
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