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Factory wholesale Stud Nut Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Factory wholesale Stud Nut Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Factory wholesale Stud Nut Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Factory wholesale Stud Nut Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Factory wholesale Stud Nut Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Flange Bolt, Brass Spring Washer, Connector Bolts And Cap Nuts, We usually concertrating on acquiring new creative products to fulfill request from our clientele all around the world. Be a part of us and let's make driving safer and funnier jointly!
Factory wholesale Stud Nut 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:

Factory wholesale Stud Nut Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Factory wholesale Stud Nut Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Factory wholesale Stud Nut Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Related Product Guide:
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs of Factory wholesale Stud Nut Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Hungary, Philippines, Azerbaijan, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.

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    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Muriel from Denmark - 2017.04.08 14:55
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Pearl from Swiss - 2018.12.05 13:53
    Write your message here and send it to us

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