M8x25 Button-head screws zinc+nylon class 10.9 ISO7380 5 pcs.
M8x25 Button-head screws zinc+nylon class 10.9 ISO7380 5 pcs.
Product description:
- Name: Hexagon socket button-head screws with thread along the entire shank and a pre-applied nylon coating KLF DIN 267-28
- Quantity sold:1 set= 5 pcs.
- Size:M8x25
- P: Thread pitch of the offered screw (table)
- Material: Zinc-plated steel + nylon
- Standard:ISO7380
- Pre-applied coating standard:KLF DIN 267-28
- Hardness class:10.9
DIN 267-28 Scope of the standard
The scope of the standard is to define the functionality of pre-applied locking coatings applied to bolts, screws and studs:
- with ISO metric thread according to ISO 261
- with coarse thread from M3 to M39
- with fine thread from M3x0,35 to M39x3
- for use in the temperature range from -50°C to 120°C, and for special applications up to 150°C or up to 200°C
Standard pre-applied coating
Unless otherwise specified, the pre-applied coating should cover an area measured from the end of the screw over a length equal to 1,5 d ±2 P. The first two or three threads should be free of coating to facilitate screwing in.
Designation of screws with a pre-applied locking coating contains the following elements in the order given below:
- symbol KL denoting a pre-applied locking coating,
- KLR denoting a pre-applied coating around the entire circumference of the screw,
- KLF for a locally pre-applied locking coating,
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ConditionNew
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Sales unitpack
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Length [mm]25
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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