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OEM Factory for Wafer Head Self Drilling Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • OEM Factory for Wafer Head Self Drilling Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • OEM Factory for Wafer Head Self Drilling Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • OEM Factory for Wafer Head Self Drilling Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners

OEM Factory for Wafer Head Self Drilling Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for Through Bolts M12, Flat Head Allen Bolt, Long Hex Nut, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.
OEM Factory for Wafer Head Self Drilling 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:

OEM Factory for Wafer Head Self Drilling Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

OEM Factory for Wafer Head Self Drilling Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

OEM Factory for Wafer Head Self Drilling Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Related Product Guide:
We emphasize advancement and introduce new products into the market each year for OEM Factory for Wafer Head Self Drilling Screws - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Atlanta, belarus, Yemen, With the best technological support, we have tailored our website for the best user experience and kept in mind your ease of shopping. we ensure that the best reaches you at your doorstep, in the shortest possible time and with the help of our efficient logistical partners i.e DHL and UPS. We promise quality, living by the motto of promising only what we can deliver.

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    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Jamie from Lahore - 2018.06.28 19:27
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Victor from Boston - 2018.05.15 10:52
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