DIN 7380 Halbrundkopf Innensechskantschrauben Exporteur
XZ Fastener supplies DIN 7380 button head socket screws for overseas buyers who need stable export packing, clear specifications, and practical shipment support. These metric button head socket screws are used in machinery, panels, brackets, equipment covers, furniture hardware, and OEM assemblies where a rounded low-profile head and hex socket drive are required. Material, grade, surface finish, packaging, label format, and inspection documents can be arranged according to order requirement. Buyers can also compare related Industrieschrauben und breiter Verbindungselemente when preparing a consolidated import list.
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Kurzspezifikationen
| Standard | DIN 7380, DIN 7380-1, ISO 7380-1, or drawing-controlled requirement. Equivalent standards should be confirmed before production. |
|---|---|
| Stärke | Common carbon steel Class 10.9; stainless steel A2-70 and A4-70 available upon request. Other grades can be discussed according to application. |
| Material | Kohlenstoffstahl, legierter Stahl, Edelstahl 304/A2, Edelstahl 316/A4 oder spezifiziertes Material gemäß Bestellanforderung. |
| Fertig | Plain, black oxide, zinc plated, nickel plated, zinc flake, passivated stainless steel, or project-specified finish. |
| Bewerbung | Machinery panels, equipment covers, brackets, cabinets, electrical enclosures, fixtures, furniture hardware, and OEM assembly lines. |
Was Käufer vor der Beschaffung von DIN 7380 Halbrundkopf Innensechskantschrauben wissen sollten
DIN 7380 button head socket screws are selected when the assembly needs a rounded low head, internal hex drive, and clean external appearance. They are often used where standard hex head bolts are too bulky or where a taller socket head cap screw is not preferred.
For export orders, the technical specification and the shipment details should be controlled together. A correct product line should state the standard, size, material, strength class, finish, quantity, packing, label content, and inspection requirements. For buyers managing several DIN and ISO items in one order, the Leitfaden zu den Befestigungsnormen DIN und ISO is useful for confirming how product standards and mechanical grades work together.
Allgemeine Einkaufsbeschreibungen
Clear purchasing descriptions help the exporter quote the correct part and prepare export documents without repeated clarification.
| Unvollständige Beschreibung | Bessere Einkaufsbeschreibung für den Export |
|---|---|
| M6 button screw | DIN 7380 button head socket screw, M6 x 20, Class 10.9, black oxide, 50,000 pcs, export carton packing |
| Stainless button head screw | ISO 7380-1 Halbrundkopf Innensechskantschraube, M5 x 16, A2-70 Edelstahl, passiviert, kleine Verpackung |
| Zinc plated socket screw | DIN 7380, M8 x 25, carbon steel Class 10.9, zinc plated, hex socket drive, inspection report required |
| Custom button screw | Halbrundkopf Innensechskantschraube, hergestellt nach Zeichnung, spezifiziertem Material, Finish, Toleranz, Musterfreigabe und Käuferetikett |
Some buyers consolidate DIN 7380 screws with DIN 933 full thread hex bolts, Grade 8.8 carbon steel hex bolts, metric hex head bolts, zinc plated DIN 933 bolts, black oxide DIN 933 bolts, and hot dip galvanized DIN 933 bolts. These items should be quoted and packed separately, even when they ship in the same container.
Detaillierte Spezifikationstabelle
| Spezifikationsartikel | Typische Exportanforderung | Käuferkontrollpunkt |
|---|---|---|
| Produkttyp | Halbrundkopf Innensechskantschraube | Confirm whether DIN 7380, DIN 7380-1, ISO 7380-1, or a drawing is required. |
| Fadensystem | Metric thread, usually coarse pitch | Geben Sie die feine Steigung deutlich an, wenn Sie sie beim Austausch von Maschinen oder bei Sonderbaugruppen verwenden. |
| Common sizes | M3, M4, M5, M6, M8, M10, M12 und größere Größen auf Anfrage | Confirm size range and minimum quantity before production planning. |
| Kopf und Fahrt | Rounded button head with hex socket drive | Check head height, head diameter, and socket depth when tool access is limited. |
| Kraftkurs | Klasse 10.9 für viele Kohlenstoffstahl-Anfragen; A2-70 oder A4-70 für Edelstahl | Match strength to application. Do not use button head geometry without engineering approval in critical joints. |
| Oberflächenbeschaffenheit | schwarz oxidiert, verzinkt, Zinklamellen, vernickelt, schlicht oder rostfreie Passivierung | Confirm corrosion condition and thread fit after coating. |
| Quality documents | Inspection report, MTC, coating report, or Certificate of Origin available upon request | Definieren Sie Dokumentanforderungen vor der Produktion und dem Versand. |
| Exportverpackung | Bulk carton, small box, plastic bag, pallet, or buyer label | Confirm carton weight, label format, barcode, pallet size, and destination country requirements. |
For broader catalog planning, buyers can compare Standardbefestigungen before deciding whether DIN 7380 screws should be ordered as stock items, OEM components, or project-specific parts.
Material- und Sortenerklärung
Kohlenstoffstahl und Legierter Stahl
Carbon steel and alloy steel DIN 7380 screws are commonly selected for industrial equipment, machinery guards, brackets, and fixture assemblies. Class 10.9 is often requested where higher mechanical strength is needed, but the actual joint design should still be reviewed.
When the assembly is load-sensitive, compare the screw requirement with related hochfeste Verbindungselemente. A button head screw does not always replace a socket head cap screw or a hex bolt, especially where preload, fatigue, or tool engagement is critical.
Edelstahl
Stainless steel DIN 7380 screws are used where corrosion resistance or a clean surface is important. A2 stainless steel is suitable for many indoor or mild outdoor applications. A4 stainless steel is better for coastal, chemical, marine, or humid environments.
Stainless steel threads can seize under high friction. Buyers should confirm mating material, installation speed, lubrication, and torque practice before approving stainless assemblies for mass production.
Leitfaden zur Auswahl der Oberflächenbeschaffenheit
Surface finish affects cost, appearance, corrosion resistance, thread fit, and customs description. It should be chosen according to the service environment and installation conditions.
| Fertig | Geeignete Verwendung | Käuferhinweis exportieren |
|---|---|---|
| schwarz oxidiert | Indoor machinery, tooling, equipment covers | Clean industrial appearance, limited corrosion protection. Oil protection may be required for shipment. |
| verzinkt | Allgemeiner industrieller Einsatz und leichter Korrosionsschutz | Bestätigen Sie gegebenenfalls die Farbe, die zu erwartende Salznebelbelastung und die Kontrolle der Wasserstoffversprödung. |
| Zinkflocken | Outdoor-Ausrüstung und Anwendungen mit kontrollierter Schichtdicke | Useful when corrosion resistance and thread fit both matter. |
| vernickelt | Optikorientierte Baugruppen und ausgewählte Ausstattungsteile | Check the working environment and mating material before approval. |
| Passivierung von Edelstahl | Edelstahl-Schrauben für saubere oder korrosive Umgebungen | Specify A2 or A4 material together with passivation and packing requirements. |
For coating comparison and outdoor selection, buyers can review XZ Fastener’s Beschichtete Verbindungselemente before finalizing the purchase order.
Herstellung und Qualitätskontrolle
DIN 7380 button head socket screws are usually produced through material preparation, forming, socket forming, threading, heat treatment where required, surface finishing, inspection, and packing. For export orders, production quality and shipment control should be aligned from the beginning.
Material grade, wire or bar diameter, heat number, and production batch should be controlled before forming begins.
Head diameter, head height, socket size, thread pitch, thread length, and overall length should be checked against standard or drawing requirement.
Kartonetiketten, Menge, Nettogewicht, Bruttogewicht, Palettenmarkierungen und Packlistendetails sollten mit den Versanddokumenten übereinstimmen.
If the product requires a special head, modified shank, non-standard thread, or unique material, XZ Fastener can discuss kundenspezifische Verbindungselemente basierend auf Zeichnungen, Mustern oder technischen Beschreibungen.
Anwendungen
DIN 7380 button head socket screws are used in assemblies where a rounded head and internal drive are preferred. They are practical for many visible or semi-visible fastening positions, but the joint load and tightening method should still be checked.
| Anwendungsbereich | Why Buyers Use DIN 7380 | Auswahlerinnerung |
|---|---|---|
| Maschinenschutz und -abdeckungen | Low rounded head reduces protrusion and improves appearance | Confirm vibration conditions and tool access. |
| Schaltschränke und Schalttafeln | Clean outer surface and socket drive installation | Choose finish according to indoor or outdoor use. |
| Halterungen und Rahmen aus Metall | Works well where hex head wrench clearance is limited | Check load condition before replacing other bolt types. |
| Möbel- und Einrichtungszubehör | Rounded head is suitable for exposed fastening points | Keep appearance and coating consistency controlled by batch. |
| OEM Produktionslinien | Suitable for repeatable assembly with hex socket tools | Specify packing, label, barcode, and batch traceability. |
So erhalten Sie schneller ein Angebot
International buyers can shorten quotation time by sending a complete technical and commercial request. A simple line such as “button head screw” is not enough for accurate export pricing.
- Confirm standard: DIN 7380, ISO 7380-1, or drawing-controlled part.
- Send size list: diameter, length, thread pitch, and quantity for each item.
- Geben Sie Material und Qualität an: Kohlenstoffstahl Klasse 10.9, A2-Edelstahl, A4-Edelstahl oder andere Anforderungen.
- Define finish: black oxide, zinc plated, zinc flake, nickel plated, passivated stainless, or special coating.
- Confirm packaging: bulk carton, small box, bag, buyer label, barcode, pallet, or mixed container plan.
- List inspection requirements: dimensional report, material certificate, coating report, Certificate of Origin, or other documents.
- Provide destination country, destination port, and preferred Incoterms if freight support is required.
For a current quotation, Kontaktieren Sie XZ Fastener mit Ihrer Größenliste, Ausführung, Menge, Verpackung und Inspektionsanforderungen.
FAQ
What information should I send to quote DIN 7380 button head socket screws?
Send the standard, size, thread pitch, material, strength class, finish, quantity, packing method, destination country, and required inspection documents. A drawing or sample photo is helpful if the part is modified or not fully standard.
Can DIN 7380 screws be exported with buyer labels and barcode packing?
Yes. Buyer labels, barcode labels, small boxes, plastic bags, cartons, and pallet packing can be discussed according to order requirement. Label content should be confirmed before production packing begins.
What materials are commonly used for DIN 7380 button head socket screws?
Common materials include carbon steel, alloy steel, stainless steel A2, and stainless steel A4. Material selection depends on strength requirement, corrosion exposure, appearance, and installation conditions.
Can DIN 7380 screws be supplied with black oxide or zinc plating?
Yes. Black oxide and zinc plating are common finishes. Zinc flake, nickel plating, plain finish, and stainless steel passivation can also be discussed according to the application and order requirement.
How should buyers avoid wrong-spec export orders?
Buyers should separate each size, material, grade, and finish by line item. The purchase order, packing list, labels, and inspection documents should use the same product description to avoid customs and warehouse confusion.
Are DIN 7380 screws interchangeable with other socket screws?
Not always. DIN 7380 button head socket screws have a different head profile from socket head cap screws and countersunk screws. Interchangeability should be approved by the engineer when clearance, strength, or appearance matters.
Send Your DIN 7380 Export Inquiry
For an accurate quotation, send your size list, finish, quantity, packaging, and inspection requirements. If you need export packing, buyer labels, pallet marks, or shipment documents, include those requirements in the first inquiry.
- Größenliste: Durchmesser, Länge, Gewindesteigung und Menge
- Material und Qualität: Kohlenstoffstahl, Legierter Stahl, A2, A4 oder angegebenes Material
- Oberfläche: schwarz oxidiert, verzinkt, Zinklamelle, vernickelt, passivierter Edelstahl oder andere Anforderungen
- Packaging: small box, bulk carton, plastic bag, barcode label, pallet, or buyer label
- Inspektion: Maßbericht, Materialzertifikat, Beschichtungsbericht, Ursprungszeugnis oder Projektdokumente
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