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

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

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We offer wonderful energy in high-quality and improvement,merchandising,product sales and marketing and advertising and procedure for Carriage Bolts For Deck, Brass Coupling Nut, Locking Nuts And Bolts, Welcome to create the well and extensive standing business enterprise interactions with our business to produce a superb potential jointly. customers' pleasure is our eternal pursuit!
China OEM Hex Head Self Drilling Screw - 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:

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

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

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

Related Product Guide:
Always customer-oriented, and it's our ultimate target to be not only the most reliable, trustable and honest supplier, but also the partner for our customers for China OEM Hex Head Self Drilling Screw - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Finland, America, Washington, We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. When cooperation together with the customer, we provide shoppers with the highest high-quality of service. Established good business relations using the Zimbabwe buyer inside the business, we've got established own brand and reputation. At the identical time, wholeheartedly welcome new and old prospects to our company to go to and negotiate small business.

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    Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Ruby from Liberia - 2018.06.12 16:22
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Martha from Mombasa - 2018.11.02 11:11
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