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New Delivery for M12 X 120mm Bolt - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji

New Delivery for M12 X 120mm Bolt - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji

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With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for M6 Allen Key Bolt , Hexagon Socket Bolt , Flat Head Allen Screw , For high quality gas welding & cutting equipment supplied on time and at the right price, you can count on company name.
New Delivery for M12 X 120mm Bolt - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji Detail:

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QUICK Response

QUICK Quotation

QUICK Delivery

READY TO SHIP DELIVERY

10000+ SKU in warehouse

We Commit for RTS items:

70% items delivered within 5 days

80% items delivered within 7 days

90% items delivered within 10 days

Bulk orders, please contact customer service

Carriage Bolt Black Oxide 6
carriage bolt drawings

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
s Max 5.48 6.48 8.58 10.58 12.7 16.7 20.84
Min 4.52 5.52 7.42 9.42 11.3 15.3 19.16

Detail description

Carriage Bolt Black Oxide 3
Carriage Bolt Zinc Plate 8

Carriage bolt refers to the round head and square neck screw.

Generally speaking, a bolt is used to connect two objects, usually through a light hole, and needs to be used in conjunction with a nut, not a single connection. Tools usually use a wrench. The head is mostly hexagonal, generally large. The carriage bolt is applied in the groove. The square neck is stuck in the groove during the installation process, which can prevent the bolt from rotating. The carriage bolt can move parallel in the groove. Because the head of the carriage bolt is round, there is no cross slot or hex and other available tools design, in the actual connection process can also play the role of anti-theft.

Materials: carbon steel, Q235, 45# steel, stainless steel
Nominal diameter: 5mm–20mm
Length: 15 mm – 300 mm
Surface treatment method: zinc plating, chrome plating, copper plating, black oxide

Packing

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WechatIMG11845
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About us

Yongnian Hongji
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Product detail pictures:

New Delivery for M12 X 120mm Bolt - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black  –  Hongji detail pictures

New Delivery for M12 X 120mm Bolt - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black  –  Hongji detail pictures

New Delivery for M12 X 120mm Bolt - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black  –  Hongji detail pictures

New Delivery for M12 X 120mm Bolt - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black  –  Hongji detail pictures

New Delivery for M12 X 120mm Bolt - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black  –  Hongji detail pictures

New Delivery for M12 X 120mm Bolt - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black  –  Hongji detail pictures


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Our well-equipped facilities and exceptional good quality manage throughout all stages of production enables us to guarantee total shopper satisfaction for New Delivery for M12 X 120mm Bolt - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji , The product will supply to all over the world, such as: Slovenia, Swiss, Borussia Dortmund, We have our own registered brand and our company is developing rapidly owing to high quality products, competitive price and excellent service. We sincerely hope to establish business relations with more friends from home and abroad in the near future. We look forward to your correspondence.
  • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Agustin from Munich - 2018.12.11 14:13
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Megan from Iran - 2018.07.12 12:19
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