20x60 Pins with internal thread DIN 7979D, steel m6, 5 pcs.

20x60 Pins with internal thread DIN 7979D, steel m6, 5 pcs.
Hardened and ground cylindrical dowel pins locate and repeatedly position machine parts, fixtures and tooling. The internal thread allows a suitable extraction tool to be used when removing the pin.
Technical specifications
- Product standard: DIN 7979D.
- Reference designation: ~ISO 8735 — approximate equivalent.
- Nominal size: 20×60 mm.
- Diameter d₁: 20 mm, tolerance m6.
- Length l: 60 mm.
- Internal thread d₂: M10.
- Dimension t₁: 16 mm, according to the drawing label.
- Material: hardened steel, ground cylindrical surface.
- Hardness: 60 ±2 HRC.
- Finish: uncoated.
- Quantity per pack: 5 pcs.

Installation and scope of delivery
Fit the pin axially into a suitably prepared hole. The fit, hole and extraction tool should be selected according to the joint design documentation. The internal thread is for extraction; it does not indicate the pin's outside diameter.
Sales unit: 1 full pack containing 5 pieces. The price is for the full pack.

Pack weight
Approximate catalogue weight of the corresponding full pack of 5 pieces: 0,65 kg. This is the catalogue weight of this pack, not a weighing result at NERON.
The graphics show the construction of the internally threaded pin family. The size, tolerance, thread and quantity in this offer are defined by the parameters above. The drawing is illustrative and is not a production drawing.
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StandardDIN 7979D (~ISO 8735)
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Sales unitpack
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MaterialHardened and ground steel
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Nominal diameter20 mm
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Length60 mm
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Internal threadM10
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CoatingUncoated
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Diameter tolerancem6
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Quantity per pack5 pcs
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Pack mass0,65 kg
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Hardness60 ±2 HRC
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Dimension t116 mm
1. Eye protection:
– Always wear safety goggles or a face shield to protect your eyes from sparks, particles and metal fragments.
2. Hearing protection:
– When working in a noisy environment, use ear defenders or earplugs to prevent hearing damage.
3. Respiratory protection:
– When working in dusty surroundings or in the presence of fumes, wear a filtering mask or an appropriate respirator.
– Ensure proper ventilation of the workstation.
4. Hand and skin safety:
– Use protective gloves that protect against mechanical injuries and chemicals.
– Where necessary, use protective creams to prevent irritation and dry skin.
5. Work clothing:
– Work in protective clothing resistant to sparks and splashes.
– Avoid loose clothing, jewellery and loose hair near machinery.
6. Fire risk:
– Keep the workstation free of flammable materials (e.g. paper, fabrics and chemicals).
– Keep a serviceable fire extinguisher close at hand and know how to use it.
7. Electrical hazards:
– Check the condition of cables and electrical equipment before use.
– Do not use electrical devices in damp conditions.
– Disconnect equipment from the power supply during maintenance or repairs.
8. Use of machinery and tools:
– Regularly inspect the technical condition of machines and tools.
– Use equipment in accordance with the manufacturer's instructions.
– Blades and tools should be maintained regularly and kept in good condition.
– Machines should be fitted with appropriate guards and protective devices.
9. Handling materials:
– Use handling equipment to move heavy components.
– Lift and carry using ergonomic practices to avoid injury.
10. Working with chemicals:
– Store chemicals in labelled, safe containers.
– Use substances in accordance with the manufacturer's instructions and occupational health and safety rules.
– Ensure air circulation when using chemicals.
Other important rules:
– Keep the workstation clean and tidy.
– Ensure adequate lighting in the working area.
– Provide occupational health and safety training.
– Carry out regular safety audits and comply with current regulations.

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