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China Manufacturer for Stud Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • China Manufacturer for Stud Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • China Manufacturer for Stud Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • China Manufacturer for Stud Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners

China Manufacturer for Stud Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Square Lock Nut, Flat Washer With Square Hole, Hex Nut Caps, We sincerely welcome clients from both of those at your home and overseas to occur to barter business enterprise with us.
China Manufacturer for Stud Bolts And Nuts - 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:

China Manufacturer for Stud Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

China Manufacturer for Stud Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

China Manufacturer for Stud Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Related Product Guide:
We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for China Manufacturer for Stud Bolts And Nuts - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Russia, Philippines, Cologne, With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.

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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 Debby from Italy - 2017.03.08 14:45
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Pamela from Hungary - 2018.03.03 13:09
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