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Cheapest Price Black Oxide Carriage Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Cheapest Price Black Oxide Carriage Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Cheapest Price Black Oxide Carriage Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Cheapest Price Black Oxide Carriage Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Cheapest Price Black Oxide Carriage Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for Double Spring Washer, Serrated Flange Nut, Hex Head Nut, We will do our best to meet your requirements and are sincerely looking forward to developing mutual beneficial business relationship with you!
Cheapest Price Black Oxide Carriage Bolts - 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:

Cheapest Price Black Oxide Carriage Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Cheapest Price Black Oxide Carriage Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Cheapest Price Black Oxide Carriage Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

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To fulfill the customers' over-expected satisfaction , we have now our strong crew to provide our greatest general assistance which incorporates promoting, gross sales, planning, creation, top quality controlling, packing, warehousing and logistics for Cheapest Price Black Oxide Carriage Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Kenya, Berlin, El Salvador, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients.

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    The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Rita from Iceland - 2018.06.18 19:26
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Athena from Israel - 2018.06.09 12:42
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