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Quality Inspection for Square Head T Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Quality Inspection for Square Head T Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Quality Inspection for Square Head T Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Quality Inspection for Square Head T Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Quality Inspection for Square Head T Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Long U Bolts, Screw, Long Coupling Nuts, We welcome new and previous clients from all walks of lifetime to get in touch with us for future small business interactions and mutual success!
Quality Inspection for Square Head T 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:

Quality Inspection for Square Head T Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Quality Inspection for Square Head T Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Quality Inspection for Square Head T Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Related Product Guide:
Fast and great quotations, informed advisers to help you choose the correct solution that suits all your requirements, a short creation time, responsible top quality manage and distinct providers for paying and shipping affairs for Quality Inspection for Square Head T Bolt - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Morocco, The Swiss, Afghanistan, Our company always concentrate on the development of the international market. We now have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.

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    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Nana from Salt Lake City - 2018.09.21 11:01
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Fernando from United Kingdom - 2018.12.11 11:26
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