M16x45 low cylindrical-head hexagon socket screw 8.8 uncoated DIN 6912 - 1 pc.

M16x45 low cylindrical-head hexagon socket screw 8.8 uncoated DIN 6912 - 1 pc.
The screw M16x45 according to DIN 6912 has a low cylindrical head, an internal hexagon socket and a pilot bore on the socket axis. The compact design is suitable for joints with limited space above the head.
Important: the term “black” in this series means steel without an additional protective coating. The screw is not zinc-plated; suitable corrosion protection should be provided in a damp environment.
Key specifications
- size: M16x45,
- standard: DIN 6912,
- property class: 8.8,
- material: steel,
- surface: uncoated,
- head type: low cylindrical head,
- socket: internal hexagon with pilot bore,
- thread: metric coarse thread, full length for this length,
- number of pieces per pack: 1.

Dimensions
- nominal thread diameter d: M16,
- thread pitch P: 2 mm,
- length beneath the head l: 45 mm,
- reference thread length b: 38 mm,
- head diameter dk: 24 mm,
- head height k: 10 mm,
- socket size s: 14 mm,
- pilot bore diameter dh: 8 mm.
For diameter M16, the version has a full-length thread for length l up to 50 mm; a short manufacturing-related section may remain beneath the head due to the geometry of the head and pilot bore.

Standard, marking and selection
DIN 6912 describes screws with a low cylindrical head, hexagon socket and pilot bore. The reduced-height head has a lower load capacity than the high head of a standard socket-head screw, so interchangeability must be assessed according to the requirements of the specific joint.
The class marking on the head takes the form 08.8. The leading zero correctly denotes the reduced load capacity resulting from the low-head geometry and is not a printing error.
Scope of delivery
One sales pack contains 1 screw M16x45. Nuts and washers are not included in the set.
Net weight of 1 screw: 0,087 kg. This value excludes packaging.
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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