DIN 939 Studs, with engagement length 1,25 x d
DIN Standards are issued for a variety of components including industrial fasteners as Metric DIN 939 Studs, with engagement length 1,25xd. DIN 939 studs are manufactured from Stainless steel (A2/ 304, A4/ 316), carbon steel, brass and alloy steel. DIN 939 studs are available in a wide range of sizes, shapes, finishing, and materials.
Following are the specifications of German DIN 939 studs:
Characteristics:
- No external threads.
- Corrosion resistant.
- Complies with CSN 021176; PN 82131.
- Strength class 5.8, 8.8, and 10.9.
Advantages:
- DIN 939 studs are studs with threads on one end. They are specifically designed for cast iron parts.
- DIN 939 studs can serve as pilots to make it easier to assemble and disassemble connected parts.
Application:
- DIN 939 studs are utilized in applications that necessitate a component with two threads.
- DIN 939 studs are widely used in automotive application and industrial application.
- DIN 939 studs are used in many industries like motorsport, agriculture, food processing industry, clean energy, industrial machinery and architectural industry.
Dimension specification of DIN 939 studs:
| Thread d | M4 | M5 | M6 | (M7) | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 |
| – | – | – | – | M8x1 | M10x1,25 | M12x1,25 | (M14x1,5) | M16x1,5 | (M18x1,5) | M20x1,5 | |
| – | – | – | – | – | – | M12x1,5 | – | – | – | – | |
| b1 | 5 | 6,5 | 7,5 | 9 | 10 | 12 | 15 | 18 | 20 | 22 | 25 |
| b2 l<125mm | 14 | 16 | 18 | 20 | 22 | 26 | 30 | 34 | 38 | 42 | 46 |
| b2 125>l<200mm | 20 | 22 | 24 | 26 | 28 | 32 | 36 | 40 | 44 | 48 | 52 |
| b2 l>200mm | – | – | – | – | – | 45 | 49 | 53 | 57 | 61 | 65 |
| x1 | 1,75 | 2 | 2,5 | 2,5 | 3,2 | 3,8 | 4,3 | 5 | 5 | 6,3 | 6,3 |
| x2 | 0,9 | 1 | 1,25 | 1,25 | 1,6 | 1,9 | 2,2 | 2,5 | 2,5 | 3,2 | 3,2 |
We manufacture DIN 939 studs as per Custom Specifications and export to Netherlands, Monaco, Denmark, Ireland, and other European Countries. For more Information, Please Contact Us or Inquiry Now.