Gamma completa di soluzioni di fissaggio industriale | Copre sia parti standard che personalizzate
Round Head Nip Bolts are high-strength fastening components designed for secure assembly in machinery, equipment, metal structures, automotive parts, and customized industrial applications. With a rounded head design and a threaded shank, these bolts provide reliable clamping force while offering a neat and compact appearance after installation.
This product is available in M3, M4, and customized sizes, with material options including stainless steel, alloy steel, and carbon steel. The black surface finish provides a professional appearance and can offer improved surface protection depending on the selected treatment, such as black oxide, black zinc, or black phosphating.
These bolts are suitable for OEM and ODM production and can be customized according to drawings, samples, or specific project requirements.
| Caratteristica | Descrizione |
|---|---|
| Nome del prodotto | Round Head Nip Bolt |
| Gamma di dimensioni | M3, M4, or customized |
| Opzioni materiali | Stainless Steel, Alloy Steel, Carbon Steel |
| Tipo di testa | Round Head |
| Tipo di filettatura | Filettatura metrica |
| Finitura superficiale | Black Finish / Black Oxide / Black Zinc / Black Phosphate |
| Forza | Standard or High Strength Available |
| Applicazione | Machinery, equipment, automotive, metal assembly, custom fastening |
| Personalizzazione | Size, material, grade, finish, thread length, packaging |
The round head provides a smooth and finished appearance after installation. It is suitable for applications where the bolt head may remain visible and where a clean assembly look is required.
Available in alloy steel or high-strength carbon steel, these bolts can provide excellent mechanical performance for demanding fastening applications.
Different materials can be selected according to the working environment:
| Materiale | Vantaggio principale |
|---|---|
| Acciaio inossidabile | Migliore resistenza alla corrosione |
| Acciaio legato | Higher strength and durability |
| Acciaio al carbonio | Cost-effective for general use |
The black surface finish gives the bolt a professional industrial appearance. Depending on customer requirements, the finish can be made as black oxide, black zinc plating, or black phosphating.
| Trattamento superficiale | Aspetto | Uso tipico |
|---|---|---|
| Ossido Nero | Dark black, thin coating | Machinery, tools, indoor use |
| Zincato nero | Black glossy coating | Better corrosion resistance than black oxide |
| Fosfato nero | Matte black / dark gray | Automotive, machinery, anti-rust oil treatment |
| Plain Black | Natural dark surface | Uso industriale generale |
| Articolo | Specifica |
|---|---|
| Tipo di prodotto | Round Head Nip Bolt |
| Taglie disponibili | M3, M4, customized sizes |
| Materiale | Stainless Steel / Alloy Steel / Carbon Steel |
| Grado | Standard grade or high strength grade |
| Stile della testa | Round Head |
| Filo | Filettatura metrica |
| Finisci | Black Finish / Customized Finish |
| Production Standard | Standard or customized according to drawing |
| Imballaggio | Bulk bag, carton, small box, pallet, or custom packaging |
| Servizio | OEM / ODM Available |
Round head nip bolts are widely used in industrial and commercial assembly.
| Area di applicazione | Utilizzo |
|---|---|
| Assemblaggio di macchinari | Equipment fastening and mechanical connection |
| Parti automobilistiche | Vehicle components and accessory assembly |
| Fabbricazione di metalli | Metal frame, bracket, and structural fixing |
| Apparecchiature elettriche | Cabinet, panel, and device assembly |
| Mobilia & Hardware | Customized hardware connection |
| OEM Projects | Customized fastener production according to drawings |
We can support different customized requirements for importers, wholesalers, distributors, and project buyers.
| Articolo personalizzato | Opzioni disponibili |
|---|---|
| Diametro | M3, M4, M5, M6, or custom |
| Lunghezza | Standard or customized length |
| Materiale | Stainless steel, alloy steel, carbon steel |
| Finitura superficiale | Black oxide, zinc plated, nickel plated, hot dip galvanized, plain |
| Tipo di testa | Round head or customized head shape |
| Filo | Full thread, partial thread, special thread |
| Imballaggio | Neutral packing, customer logo packing, carton, pallet |
We supply high-quality fastening products for global B2B customers, including distributors, hardware wholesalers, machinery factories, construction suppliers, and OEM manufacturers.
Our advantages include:
| Vantaggio | Dettagli |
|---|---|
| OEM/ODM Support | Production according to drawings or samples |
| Multiple Materials | Stainless steel, alloy steel, carbon steel available |
| Flexible Surface Treatment | Black finish, zinc plated, hot dip galvanized, and more |
| Stable Quality | Strict inspection for size, thread, and appearance |
| Imballaggio per l'esportazione | Suitable for long-distance international shipping |
| Fast Communication | Professional foreign trade service support |
A round head nip bolt is a fastening component with a rounded head and threaded shank. It is commonly used for machinery, equipment, metal parts, and customized assembly applications.
Le dimensioni comuni includono M3 and M4, and we can also produce other sizes according to customer requirements.
We can supply stainless steel, alloy steel, and carbon steel according to the required strength and working environment.
Yes. High-strength grades can be supplied, especially when using alloy steel or high-strength carbon steel.
The black finish can be customized as black oxide, black zinc plating, black phosphating, or plain black finish. The exact treatment depends on the customer’s application and corrosion resistance requirement.
Yes. We support OEM and ODM production. Customers can provide drawings, samples, dimensions, material requirements, and surface treatment requirements.
It depends on the application. Acciaio inossidabile offers better corrosion resistance, while alloy steel usually provides higher strength.
Yes. Samples can be provided for size checking, quality confirmation, and surface finish approval before mass production.
We can provide bulk packing, small box packing, carton packing, pallet packing, or customized packaging with customer labels.
For an accurate quotation, please provide size, length, material, grade, surface treatment, quantity, packaging requirement, and destination port or delivery address.
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Complies with major global standards such as ISO/DIN/GB/ANSI/JIS
Parti standard + parti personalizzate, soluzione unica per tutte le vostre esigenze di fissaggio
Il controllo della tolleranza supera di gran lunga gli standard del settore, che vanno dalle qualità 4.8 a 12.9.
Personalizzazione in base ai disegni/campioni/condizioni di lavoro forniti; prototipazione rapida e consegna della produzione di massa.
Scelto dai produttori globali per le soluzioni di fissaggio
Standard dell'Organizzazione internazionale per la standardizzazione (ISO).
Standard industriali tedeschi
Standard nazionali cinesi
Standard nazionali americani
Standard industriali giapponesi
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