English
  • Hongji

OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji

OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji Featured Image
  • OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji
  • OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji
  • OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji
  • OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji
  • OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji
  • OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji

OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

It is a good way to enhance our products and solutions and repair. Our mission will be to build creative solutions to consumers with a great experience for Rounded Hex Bolt , U Bolts , Wedge Anchor Expansion Bolts , We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.
OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji Detail:

Description

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

Packaging and delivery
Packaging and delivery1
Packaging and delivery2
Packaging and deliver3
WechatIMG11845
Packaging and delivery3

About us

Yongnian Hongji
ce3
cer2
ce1
ce6
ce5
ce4

* The following diagram identifies the different trade incoterms. Please select the one you prefer.

Yongnian Hongji1

Product detail pictures:

OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji detail pictures

OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji detail pictures

OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji detail pictures

OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji detail pictures

OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji detail pictures

OEM Supply Hex Head Machine Screw - DIN603 Round Head Square Neck Carriage Bolt Carbon Steel Grade 8.8 Black – Hongji detail pictures

Related Product Guide:
Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for OEM Supply Hex Head Machine Screw - 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: Cyprus, Armenia, New Zealand, Selling our products causes no risks and brings high returns to your company instead. It is our consistent pursuit to create value for clients. Our company is looking for agents sincerely. What are you waiting for? Come and join us. Now or never.
    • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Phoenix from Comoros - 2018.09.23 17:37
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Rose from Boston - 2018.11.22 12:28
    Write your message here and send it to us

    HOT-SALE PRODUCT

    Quality First, Safety Guaranteed