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OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners

OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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Sticking to the perception of "Creating products of top of the range and earning mates with people today from all over the world", we constantly put the desire of consumers in the first place for Stover Lock Nut, Small Flat Washers, Welded Stud Grade, We are looking forwards to establishing long-term business relationships with worldwide customers.
OEM/ODM Supplier Self Drilling Screws For Thick Steel - 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:

OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Related Product Guide:
We insist on offering premium quality creation with very good company concept, honest product sales along with the finest and fast assistance. it will bring you not only the premium quality item and huge profit, but the most significant is to occupy the endless market for OEM/ODM Supplier Self Drilling Screws For Thick Steel - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Wellington, Yemen, Brazil, In order to make more people know our products and to enlarge our market, we have devoted a lot of attention to technical innovations and improvement, as well as replacement of equipment. Last but not the least, we also pay more attention to training our managerial personnel, technicians and workers in planned way.

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    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Victoria from Naples - 2017.07.28 15:46
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Christine from Malaysia - 2017.10.25 15:53
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