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8 Year Exporter Hex Head Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • 8 Year Exporter Hex Head Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • 8 Year Exporter Hex Head Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • 8 Year Exporter Hex Head Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners

8 Year Exporter Hex Head Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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Well-run products, skilled income group, and better after-sales products and services; We have been also a unified massive family, all people stick with the business price "unification, dedication, tolerance" for Antique Square Nuts, Forged Eye Bolt, Metric Castle Nuts, By 10 years effort, we attract customers by competitive price and excellent service. Moreover, it's our honest and sincerity, which help us always be clients' first choice.
8 Year Exporter Hex Head Wood Screws - 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:

8 Year Exporter Hex Head Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

8 Year Exporter Hex Head Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

8 Year Exporter Hex Head Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

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Well-run devices, expert profits group, and better after-sales companies; We have been also a unified huge family, everybody keep on with the organization worth "unification, determination, tolerance" for 8 Year Exporter Hex Head Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Italy, Auckland, Amman, We adopt advanced production equipment and technology, and perfect testing equipment and methods to ensure our product quality. With our high-level talents, scientific management, excellent teams, and attentive service, our products are favored by domestic and foreign customers. With your support, we will build a better tomorrow!

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    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Tony from Tanzania - 2018.10.01 14:14
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Victoria from Stuttgart - 2017.01.28 18:53
    Write your message here and send it to us

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