M5x30 Screws ISO 7380-1 A4 Black Oxide with button head - 100 pcs.
Screws M5×30 mm ISO 7380-1 with button head and hexagon socket 3 mm, A4 stainless steel Black Oxide. Right-hand thread M5×0,8. Length measured under the head. Full pack of 100 pieces; catalogue weight of quantity 0,448 kg. Lead time: 7–14 days.

Screws M5×30 ISO 7380-1 — A4 stainless steel Black Oxide
Screws with a low button head and hexagon socket for threaded joints. The rounded head protrudes above the surface of the joined component. Material: A4 stainless steel; finish: Black Oxide.
Key specifications
Metric right-hand thread M5×0,8. The catalogue guarantees a full thread for L ≤ 25 mm. For a length of 30 mm, the threaded length has not been specified. Length l = 30 mm is measured from under the head to the screw end and excludes the head height. Hexagon socket for a 3 mm key. Sold in full packs of 100 pieces. Lead time: 7–14 days.

Technical specifications
| Standard | ISO 7380-1 |
|---|---|
| Product type | Button head screw |
| Head shape | Button head |
| Socket type | Hexagon socket |
| Thread diameter [M] | M5 |
| Length l [mm] | 30 |
| Thread pitch P [mm] | 0,8 |
| Thread direction | Right-hand |
| Material | A4 stainless steel |
| Finish | Black Oxide |
| Maximum head diameter dk [mm] | 9,5 |
| Maximum head height k [mm] | 2,75 |
| Wrench size s [mm] | 3 |
| Thread type | Metric; thread length not specified |
| Full thread for L ≤ [mm] | 25 |
| Pieces per pack | 100 |
| Sales unit | Pack |
| Pack weight [kg] | 0,448 |
The maximum head diameter dk is 9,5 mm and the maximum head height k is 2,75 mm.

Scope of delivery and weight
Sales unit: one full pack containing 100 M5×30 mm screws. Catalogue weight of the quantity sold: 0,448 kg, calculated from 4,48 g/piece × 100 pieces and rounded to the nearest whole gram. This is the catalogue weight of the quantity, not an in-house measurement or a confirmed gross box weight. The graphics are shared catalogue illustrations of the family; the geometry and thread of the actual variant are specified in the parameter table and description.
Frequently asked questions
How many bolts does the price cover?
The price is for one full pack of 100 pieces.
How is the length of 30 mm measured?
Length l is measured from the flat surface under the head to the end of the screw. It does not include the head height.
Which key fits the socket?
The hexagon socket of this variant has a size of s = 3 mm.
What is the lead time?
The lead time is 7–14 days.
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ConditionNew
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StandardISO 7380-1
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Sales unitPack
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Number of pieces per pack100
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MaterialA4 stainless steel
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Thread typeMetric; thread length not specified
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Wrench size S [mm]3
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Thread diameter [M]M5
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Length L [mm]30
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Drive typeHexagonal
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Head shapeSpherical
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Thread directionRight-hand
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FinishBlack Oxide
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Product typeButton head screw
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Thread pitch P [mm]0,8
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Head diameter dk max. [mm]9,5
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Head height k max. [mm]2,75
-
Pack mass [kg]0,448
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Full thread for L ≤ [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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