Trusted by Over 1000 Customers All Over the World
Material: #45Carbon Steel
Grade:8.8,12.8
Standard:GB901
Size:M5-M80(Other sizes, please inquiry us)
Blacken Double End Stud Bolts have a wide range of applications and play an important role in various industries, including automotive manufacturing, machinery manufacturing, construction, furniture production, and electronics manufacturing. For example, in automotive manufacturing, black double-headed screws are commonly used to connect components like the car body and chassis. In machinery manufacturing, they are one of the primary types of fasteners. In furniture production, Blacken Double End Stud Bolts are used to join wooden or metal parts.
At FastenMetal, we stock a variety of sud bolts and nuts.Our stud bolts and nuts featuring various materials and finishes. These include high-strength alloy steel with black or zinc plating, different grades of stainless steel, and other specialized materials. We are expert bolts and nuts manufacturers serviced with custom options.Email us printings!
Unit:mm | |||
Specification(D) | d1 | d2 | L |
M8 | 12 | 12 | 30 |
M8 | 14 | 14 | 35 |
M8 | 14 | 14 | 40 |
M8 | 18 | 18 | 45 |
M8 | 20 | 20 | 50 |
M8 | 25 | 25 | 55 |
M8 | 27 | 27 | 60 |
M8 | 28 | 28 | 70 |
M10 | 13 | 13 | 30 |
M10 | 13 | 13 | 35 |
M10 | 13 | 13 | 40 |
M10 | 13 | 13 | 45 |
M10 | 19 | 19 | 50 |
M10 | 19 | 19 | 55 |
M10 | 39 | 39 | 100 |
M12 | 14 | 14 | 40 |
M12 | 17 | 17 | 45 |
M12 | 21 | 21 | 55 |
M12 | 22 | 22 | 60 |
M12 | 22 | 22 | 70 |
M12 | 24 | 24 | 80 |
M12 | 28 | 28 | 90 |
M14 | 19 | 19 | 45 |
M14 | 20 | 20 | 55 |
M14 | 25 | 25 | 65 |
M14 | 27 | 27 | 75 |
M14 | 30 | 30 | 85 |
M14 | 35 | 35 | 100 |
M14 | 45 | 45 | 120 |
M14 | 48 | 48 | 140 |
M14 | 70 | 70 | 200 |
M16 | 20 | 20 | 60 |
M16 | 30 | 30 | 95 |
Size not List? Please inqury us! |
Double ended stud bolts are commonly used in flange connections, typically made from carbon steels. In petrochemical enterprises, stud bolts are widely used for flange connections.FastenMetal Custom Stud Bolts from Printings. For quotes,inquiries,or custom bolts and nuts request, please feel free to click the button”get a free quote”.
Material: Carbon Steel
Grade:4.8,6.8,8.8,12.8
Standard:din2509
Size:M5-M80(Other sizes, please inquiry us)
Material:B8/B8M Stainless Steel
Grade:8.8,12.8
Standard:A193
Size:M5-M80(Other sizes, please inquiry us)
Material:Carbon Steel
Grade:6.8,8.8,12.8
Standard:GB/T900-1988
Size:M5-M80(Other sizes, please inquiry us)
PTFE Bolts are bolts coated with Teflon (PTFE) material.The most important feature of PTFE bolts is their exceptional corrosion resistance, allowing them to operate stably in harsh environments such as exposure to acids, alkalis, and organic solvents. As a result, they are often used in challenging environments like marine.For quotes,inquiries,or custom PTFE Bolts Marine Bolts request, please feel free to send us an inquiry.
Material:ASTM A193 B7
Grade:8.8,12.8
Standard:ASTM A193/A193M-2017
Size:M5-M80(Other sizes, please inquiry us)
Looking for a reliable and stable Manufacturer from China?
Copyright © 2003-2025 FastenMetal All Rights Reserved.