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Top Suppliers Self Drilling Self Tapping Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Top Suppliers Self Drilling Self Tapping Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Top Suppliers Self Drilling Self Tapping Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Top Suppliers Self Drilling Self Tapping Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Top Suppliers Self Drilling Self Tapping Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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We can easily normally satisfy our respected buyers with our excellent high-quality, excellent selling price and good service due to we've been far more expert and more hard-working and do it in cost-effective way for Hex Flange Bolt, Concrete Foundation Bolts, Welded Threaded Stud, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Top Suppliers Self Drilling Self Tapping 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:

Top Suppliers Self Drilling Self Tapping Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Top Suppliers Self Drilling Self Tapping Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Top Suppliers Self Drilling Self Tapping Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

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We support our purchasers with ideal premium quality products and substantial level company. Becoming the specialist manufacturer in this sector, we've acquired rich practical working experience in producing and managing for Top Suppliers Self Drilling Self Tapping Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: South Africa, Malawi, Hyderabad, With high quality, reasonable price, on-time delivery and customized & personalized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.

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    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Jill from Lyon - 2018.02.04 14:13
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Amy from Argentina - 2017.03.28 12:22
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