Description
Overview
DIN 965 defines a countersunk machine screw with a cross recess drive. The countersunk head is designed to sit flush in a prepared countersink, while the cross recess provides better driver engagement than a plain slotted drive.
This selected size is specified with diameter M6, length 45 mm, thread M6, pitch 1 mm.
Sold in multiples of '200 pieces. 1 Box = '200 pieces.
Material, Grade & Strength
The material and grade should be selected according to clamp load, corrosion exposure, vibration, temperature and compatibility with mating components.
Finish & Corrosion Protection
Zinc plating provides sacrificial corrosion protection for indoor and general industrial environments. Yellow passivation adds the familiar yellow/gold finish and additional protection.
Typical Uses
DIN 965 screws are used on covers, panels, electrical enclosures, sheet metal assemblies, machine guards and light-duty mechanical equipment where a flush finish and controlled screwdriver engagement are required.
Technical Tips
- Use the correct Phillips or Pozi driver type and size to avoid damaging the recess.
- Prepare a suitable countersink so the head seats flush.
- Do not use excessive torque on small countersunk machine screws.
- Match the material and finish to the corrosion exposure.
Frequently Asked Questions
What is the advantage over DIN 963? DIN 965 uses a cross recess drive, which generally gives better screwdriver engagement than a slotted drive.
Dimensions – DIN 965 / ISO 7046 M6 x 45
| Standard | DIN 965 / ISO 7046 |
|---|---|
| Product | Cross recess countersunk machine screw |
| Thread | M6 x 1 |
| Length (l) | 45 mm (overall) |
| Head diameter (dk) | 11 mm |
| Head height (k) | 3 mm |
| Drive | Pozi/Phillips PH3 |
| Weight (calculated) | 8.67 kg per 1 000 pieces |
Material, Grade & Strength
| Material | Mild steel (grade 4.6/4.8) |
|---|---|
| Property class | 4.6 / 4.8 (mild steel) |
| Tensile strength Rm (min) | 400 / 420 MPa |
| Yield strength (min) | 240 / 340 MPa |
| Proof load stress | 225 / 310 MPa |
| Matching nut | property class 5 (ISO 898-2) |
Finish & Corrosion Protection
Zinc plated (clear/blue passivated): Electroplated zinc, typically 5-8 um (ISO 4042). Economical protection for dry indoor and light outdoor use; white rust in neutral salt spray typically from ~24-72 h depending on passivate.
DIN 965 data sheet – all sizes
| Size | Thread | Head diameter (dk) | Head height (k) | Drive |
|---|---|---|---|---|
| M2 | M2 x 0.4 | 3.8 mm | 1.2 mm | Pozi/Phillips PH0 |
| M2.5 | M2.5 x 0.45 | 4.7 mm | 1.5 mm | Pozi/Phillips PH1 |
| M3 | M3 x 0.5 | 5.6 mm | 1.65 mm | Pozi/Phillips PH1 |
| M3.5 | M3.5 x 0.6 | 6.5 mm | 1.93 mm | Pozi/Phillips PH2 |
| M4 | M4 x 0.7 | 7.5 mm | 2.2 mm | Pozi/Phillips PH2 |
| M5 | M5 x 0.8 | 9.2 mm | 2.5 mm | Pozi/Phillips PH2 |
| M6 | M6 x 1 | 11 mm | 3 mm | Pozi/Phillips PH3 |
| M8 | M8 x 1.25 | 14.5 mm | 4 mm | Pozi/Phillips PH4 |
| M10 | M10 x 1.5 | 18 mm | 5 mm | Pozi/Phillips PH4 |
Nominal dimensions per DIN 965 / ISO 7046. 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 | M6 |
| Thread Pitch | 1 mm |
| Thread Style | Fully Thread |
| Drive Type | Pozi |
| Head Style | Countersunk |
| Diameter | M6 |
| Length | 45 mm |
| Material | Mild Steel |
| Finish | Zinc Plated |
| Grade | Grade 4.8 |
| Standards Met | DIN 965 |
| Package Quantity | 200 |
| Package Type | Box |