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OEM China Self Drilling Screw Machine - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • OEM China Self Drilling Screw Machine - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • OEM China Self Drilling Screw Machine - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • OEM China Self Drilling Screw Machine - DIN603 carriage bolt round head square neck – Tianbang Fasteners

OEM China Self Drilling Screw Machine - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for Heavy Duty Square U Bolts, Flange Nylock Nut, Bronze Carriage Bolts, We are going to provide most effective quality, quite possibly the most current market aggressive rate, for each and every new and outdated consumers with the most great environmentally friendly solutions.
OEM China Self Drilling Screw Machine - 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 China Self Drilling Screw Machine - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

OEM China Self Drilling Screw Machine - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

OEM China Self Drilling Screw Machine - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Related Product Guide:
We constantly continually give you essentially the most conscientious client provider, plus the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for OEM China Self Drilling Screw Machine - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Tajikistan, Greece, Marseille, We insist on "Quality First, Reputation First and Customer First". We are committed to providing high-quality products and good after-sales services. Up to now, our products have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of "Credit, Customer and Quality", we expect cooperation with people in all walks of life for mutual benefits.

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    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Marcie Green from Istanbul - 2017.06.22 12:49
    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 Elma from UAE - 2018.09.16 11:31
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