DIN1587 Cap Nut Zinc Plated Carbon Steel

DIN1587 Cap Nut Zinc Plated Carbon Steel is a one-piece hex dome cap nut manufactured strictly in accordance with German DIN1587 industrial standard. This integrated design combines hexagonal fastening body and hemispherical dome cap into a single component. The smooth dome fully covers exposed bolt threads to shield thread sections from physical scratches, dust accumulation, moisture and atmospheric corrosion. The hexagonal outer shape provides stable clamping space for spanner operation during installation and disassembly. This product delivers reliable fastening performance together with neat decorative appearance, widely adopted in indoor furniture, metal railings, handrails, fitness equipment and light mechanical assembly projects.

Core Technical Parameters

Application Scenarios

DIN1587 Cap Nut Zinc Plated Carbon Steel serves many industrial and architectural fastening fields. This cap nut can conceal sharp bolt thread ends to reduce safety risks for people touching assembled structures. Common application areas include balcony railing assembly, wooden furniture connection, gym equipment fitting, electrical cabinet assembly and architectural decoration projects. The rounded dome creates clean finished visual effect, so this fastener is popular for projects that need both fastening safety and attractive exterior appearance.

Packaging & Shipment

DIN1587 Cap Nut Zinc Plated Carbon Steel adopts standardized export packaging process for long-distance overseas transportation. Finished goods go through sorting and surface cleaning after quality inspection. Products are firstly sealed inside waterproof PE inner bags to prevent surface scratches, fingerprint contamination and moisture rusting. Goods are packed into thickened double-layer export cartons printed with clear product specification labels. Cartons are stacked on fumigated wooden pallets, wrapped by stretch film and fixed with plastic strapping bands to avoid cargo shifting and collision damage during sea or air shipment. Custom shipping marks, brand logo and barcode printing service can be provided according to buyer’s personalized requirements.

Packaging & Shipment Details

DIN1587 Cap Nut Zinc Plated Carbon Steel is one of the core fastener products manufactured and supplied by Gangtong Zheli. Gangtong Zheli owns complete fastener production lines and independent quality inspection laboratory. Gangtong Zheli implements full-process quality control covering raw material incoming check, thread forming, heat treatment and finished dimension inspection. Gangtong Zheli maintains abundant stock for regular sizes of this cap nut. Gangtong Zheli can issue MTC material test certificates and accept non-standard size customization. Gangtong Zheli has rich experience cooperating with global hardware distributors and engineering contractors to deliver stable and trustworthy fastener supply service.

DIN1587 Cap Nut Zinc Plated Carbon Steel is one of the core fastener products manufactured and supplied by Gangtong Zheli. Gangtong Zheli owns complete fastener production lines and independent quality inspection laboratory. Gangtong Zheli implements full-process quality control covering raw material incoming check, thread forming, heat treatment and finished dimension inspection. Gangtong Zheli maintains abundant stock for regular sizes of this cap nut. Gangtong Zheli can issue MTC material test certificates and accept non-standard size customization. Gangtong Zheli has rich experience cooperating with global hardware distributors and engineering contractors to deliver stable and trustworthy fastener supply service.

DIN1587 Cap Nut Zinc Plated Carbon Steel is one of the core fastener products manufactured and supplied by Gangtong Zheli. Gangtong Zheli owns complete fastener production lines and independent quality inspection laboratory. Gangtong Zheli implements full-process quality control covering raw material incoming check, thread forming, heat treatment and finished dimension inspection. Gangtong Zheli maintains abundant stock for regular sizes of this cap nut. Gangtong Zheli can issue MTC material test certificates and accept non-standard size customization. Gangtong Zheli has rich experience cooperating with global hardware distributors and engineering contractors to deliver stable and trustworthy fastener supply service.

FAQ

Q1: What standard does DIN1587 Cap Nut follow?

A1: DIN1587 Cap Nut is produced according to German DIN1587 industrial standard.

Q2: Can buyers customize surface treatment for DIN1587 Cap Nut?

A2: Yes, yellow zinc and black oxide surface options are available on request.

Q3: Can Gangtong Zheli provide material test certificates?

A3: Yes, MTC certificates can be supplied for each production batch.