Hot sale Factory Hollow Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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We not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for Large Hex Nuts, Types Of Flat Washers, Chrome Carriage Bolts, We've got professional products knowledge and rich experience on manufacturing. We generally imagine your success is our business enterprise!
Hot sale Factory Hollow Threaded Bar - 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
125L≤200 22 24 28 32 36 44 52
L200 / / 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:

Hot sale Factory  Hollow Threaded Bar  - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Hot sale Factory  Hollow Threaded Bar  - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Hot sale Factory  Hollow Threaded Bar  - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures


Related Product Guide:

Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for Hot sale Factory Hollow Threaded Bar - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Angola, Denver, Eindhoven, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.
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    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Marcia from Amman - 2018.04.25 16:46
    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Faithe from Milan - 2017.11.01 17:04
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