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Factory Supply Galvanized Hex Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners Featured Image
  • Factory Supply Galvanized Hex Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Factory Supply Galvanized Hex Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners
  • Factory Supply Galvanized Hex Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners

Factory Supply Galvanized Hex Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners

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As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for Hex Nut Caps, Cotter Pin And Castle Nut, Galvanized U Bolts, We are very proud of the good reputation from our customers for our products' reliable quality.
Factory Supply Galvanized Hex Bolts - 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:

Factory Supply Galvanized Hex Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Factory Supply Galvanized Hex Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

Factory Supply Galvanized Hex Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners detail pictures

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Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for Factory Supply Galvanized Hex Bolts - DIN603 carriage bolt round head square neck – Tianbang Fasteners , The product will supply to all over the world, such as: Estonia, Milan, Muscat, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.

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    The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Arabela from Jersey - 2017.11.01 17:04
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Danny from Mozambique - 2017.02.18 15:54
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