Description
Overview
DIN975 defines threaded rod or studding used to create custom-length threaded assemblies. Continuous threading allows the product to be cut to length and used with nuts, washers, anchors and coupling nuts.
This selected size is specified with diameter M39, length 1 m, thread M39.
Sold in multiples of '1 pieces. 1 Bundle = '1 pieces.
Material, Grade & Strength
Grade 8.8 provides approximately 800 MPa tensile strength and 640 MPa yield strength for demanding engineering applications.
Finish & Corrosion Protection
Plain finish is best used in protected, oiled or painted environments.
Typical Uses
Commonly used for suspension systems, bracing, construction fixings, services installation, anchors and fabrication.
Technical Tips
- Cut to length using suitable tools and clean the thread before assembly.
- Use coupling nuts when extending threaded rod.
- Match the rod grade and finish to the load and environment.
Selection Advice
Confirm the standard, size, material, finish and drive style before ordering to ensure compatibility with the assembly.
Dimensions – DIN 975 M39 x 1000
| Standard | DIN 975 |
|---|---|
| Product | Threaded rod (studding) |
| Thread | M39 x 4 |
| Length | 1000 mm |
| Stress area (As) | 975.8 mm² |
| Weight per metre | 8.426 kg |
| Weight (calculated) | 8.43 kg per 1 m length |
Material, Grade & Strength
| Material | High tensile steel, property class 8.8 |
|---|---|
| Property class | 8.8 |
| Tensile strength Rm (min) | 830 MPa |
| Yield / 0.2% proof Rp0.2 (min) | 660 MPa |
| Proof load stress | 600 MPa |
| Hardness | 255-335 HV |
| Elongation after fracture (min) | 12 % |
| Matching nut | property class 8 (ISO 898-2) |
Finish & Corrosion Protection
Plain / self colour: No applied coating. Stainless, brass and nylon parts are supplied plain; plain steel parts need oil, paint or protected environments.
DIN 975 data sheet – all sizes
| Size | Thread | Stress area (As) | Weight per metre |
|---|---|---|---|
| M2 | M2 x 0.4 | 2.1 mm² | 0.018 kg |
| M2.5 | M2.5 x 0.45 | 3.4 mm² | 0.029 kg |
| M3 | M3 x 0.5 | 5.0 mm² | 0.043 kg |
| M3.5 | M3.5 x 0.6 | 6.8 mm² | 0.059 kg |
| M4 | M4 x 0.7 | 8.8 mm² | 0.076 kg |
| M5 | M5 x 0.8 | 14.2 mm² | 0.122 kg |
| M6 | M6 x 1 | 20.1 mm² | 0.174 kg |
| M7 | M7 x 1 | 28.9 mm² | 0.249 kg |
| M8 | M8 x 1.25 | 36.6 mm² | 0.316 kg |
| M10 | M10 x 1.5 | 58.0 mm² | 0.501 kg |
| M12 | M12 x 1.75 | 84.3 mm² | 0.728 kg |
| M14 | M14 x 2 | 115.4 mm² | 0.997 kg |
| M16 | M16 x 2 | 156.7 mm² | 1.353 kg |
| M18 | M18 x 2.5 | 192.5 mm² | 1.662 kg |
| M20 | M20 x 2.5 | 244.8 mm² | 2.114 kg |
| M22 | M22 x 2.5 | 303.4 mm² | 2.620 kg |
| M24 | M24 x 3 | 352.5 mm² | 3.044 kg |
| M27 | M27 x 3 | 459.4 mm² | 3.967 kg |
| M30 | M30 x 3.5 | 560.6 mm² | 4.841 kg |
| M33 | M33 x 3.5 | 693.6 mm² | 5.989 kg |
| M36 | M36 x 4 | 816.7 mm² | 7.052 kg |
| M39 | M39 x 4 | 975.8 mm² | 8.426 kg |
| M42 | M42 x 4.5 | 1120.9 mm² | 9.679 kg |
| M45 | M45 x 4.5 | 1306.0 mm² | 11.277 kg |
| M48 | M48 x 5 | 1473.1 mm² | 12.721 kg |
| M52 | M52 x 5 | 1757.8 mm² | 15.179 kg |
| M56 | M56 x 5.5 | 2030.0 mm² | 17.529 kg |
| M60 | M60 x 5.5 | 2362.0 mm² | 20.396 kg |
| M64 | M64 x 6 | 2676.0 mm² | 23.107 kg |
Nominal dimensions per DIN 975. Weights are calculated from nominal dimensions and are a guide only (±10%). Values for fit and strength should be confirmed against the standard for critical applications.
Specifications
| Measurement Type | Metric |
|---|---|
| Thread Size | M39 |
| Thread Style | Fully Thread |
| Diameter | M39 |
| Length | 1 m |
| Material | Hi - Tensile Steel |
| Finish | Plain |
| Grade | Grade 8.8 |
| Standards Met | DIN 975/6 |
| Package Quantity | 1 |
| Package Type | Bundle |