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 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
| 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 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
About us
* The following diagram identifies the different trade incoterms. Please select the one you prefer.
Product detail pictures:
Related Product Guide:
Our advantages are lower prices,dynamic sales team,specialized QC,strong factories,high quality products and services 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: Uruguay, Amsterdam, Honduras, We have been seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.
By Judith from Dominica - 2017.08.18 18:38
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
By Agustin from Netherlands - 2017.08.16 13:39
HOT-SALE PRODUCT
Quality First, Safety Guaranteed
