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Manufacturer of Small Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Manufacturer of Small Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Manufacturer of Small Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Manufacturer of Small Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Manufacturer of Small Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for Hollow Metal Frame Anchor Types, Bolt Foundation, Hex Jam Nut, Welcome any inquiry to our company. We will be glad to establish friendly business relationships with you!
Manufacturer of Small 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:

Manufacturer of Small Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Manufacturer of Small Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Manufacturer of Small Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

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It can be a great way to enhance our solutions and service. Our mission would be to build inventive products to consumers with a superior working experience for Manufacturer of Small Wood Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Milan, India, Bulgaria, We welcome an opportunity to do business with you and hope to have pleasure in attaching further details of our products. Excellent quality, competitive price, punctual delivery and dependable service can be guaranteed. For further inquires please do not hesitate to contact us.

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    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Elva from Casablanca - 2017.03.28 16:34
    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 Murray from New Zealand - 2017.02.18 15:54
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