pemasok baut kereta galvanis Cina
XZ Fastener supplies galvanized carriage bolts from China for wood-to-metal fastening, steel brackets, guardrail systems, outdoor frames, machinery assembly, and construction hardware. Buyers can specify DIN 603, round head square neck, inch carriage bolts, custom head dimensions, thread length, material grade, surface finish, packing, and inspection requirement. Zinc plated and hot dip galvanized options can be supplied according to corrosion exposure, appearance needs, and project quantity. Matching nuts, washers, mixed fastener shipments, and custom drawing-based items are available upon request for distributors, OEM buyers, and project procurement teams.
Spesifikasi Singkat
Yang Harus Diketahui Pembeli Sebelum Membeli Baut Pengangkut Galvanis
Carriage bolts have a smooth round head and a square neck under the head. The square neck helps stop rotation during tightening, especially in timber, slotted steel, brackets, and installations where the head side is not easy to hold. Buyers should confirm head diameter, square neck size, shank length, thread length, grade, finish, nut matching, and washer requirement before production.
Untuk referensi produk, pembeli dapat mengulas Baut pengangkut kepala jamur DIN 603. Untuk pemilihan proyek yang lebih luas, panduan jenis baut explains where carriage bolts, hex bolts, flange bolts, and other bolt styles are commonly used.
Deskripsi Pembelian Umum
- Galvanized carriage bolts DIN 603, round head square neck, carbon steel.
- Baut kereta berlapis seng dengan mur segi enam dan ring datar untuk pengikatan kayu ke logam.
- Hot dip galvanized carriage bolts for outdoor timber structure and guardrail projects.
- Round head square neck bolts with partial thread and export carton packing.
- Baut kereta khusus dibuat sesuai gambar dengan dimensi kepala, leher, dan ulir yang ditentukan.
- Pengencang proyek terkait mungkin mencakup baut hex ulir penuh DIN 933, baut hex baja karbon Grade 8.8, baut kepala hex metrik, baut DIN 933 berlapis seng, baut DIN 933 oksida hitam, dan baut DIN 933 galvanis hot dip.
Tabel Spesifikasi Detail
| Spesifikasi Barang | Opsi yang Tersedia | Catatan Pembeli |
|---|---|---|
| Jenis Produk | Baut kereta leher persegi kepala bulat, baut DIN 603, baut pelatih, baut kereta khusus | Confirm whether the head profile and square neck must follow DIN, inch, or drawing dimensions. |
| Diameternya | M5 hingga M24, 1/4 inch hingga 1 inch, atau ukuran khusus dengan menggambar | Metric and inch sizes should be listed separately in the purchase order. |
| Panjangnya | Panjang standar, panjang ulir sebagian, panjang ulir penuh, atau panjang khusus | Carriage bolt length is normally measured from under the head unless the drawing states another method. |
| Kepala dan Leher | Kepala bulat, kepala jamur, leher persegi, leher anti rotasi khusus | Dimensi leher persegi penting untuk kinerja anti-rotasi selama pemasangan. |
| Kelas Bahan | Baja karbon 4.8, 5.8, 8.8, baja tahan karat A2 / A4, baja paduan berdasarkan permintaan | Nilai harus sesuai dengan beban, nilai mur kawin, dan lingkungan perakitan. |
| Permukaan Selesai | Seng putih, seng kuning, galvanis hot dip, galvanis mekanis, oksida hitam, polos | Galvanis celup panas mungkin memerlukan pemeriksaan kesesuaian mur dan kelonggaran benang setelah pelapisan. |
| Bagian yang Cocok | Mur segi enam, mur flensa, ring datar, ring persegi, ring pegas | Confirm whether nuts and washers need the same finish as the bolts. |
| Pengepakan | Karton, tas, kotak kayu, palet, tempat sampah curah, atau kemasan ekspor yang disesuaikan | For galvanized parts, packing should reduce head scratches and thread damage. |
For a clear quotation, send the standard, diameter, length, thread length, material grade, finish, quantity, nut and washer requirement, packaging method, and inspection requirements.
Penjelasan Materi dan Kelas
Carbon steel galvanized carriage bolts are commonly used for timber construction, equipment frames, agricultural hardware, guardrails, and outdoor brackets. Class 4.8 and 5.8 are often selected for general fastening, while Class 8.8 may be selected where higher strength is required. Stainless steel carriage bolts can be considered when the service environment requires corrosion resistance beyond galvanized carbon steel.
Grade, thread, and mating nut selection should be confirmed before bulk production. For nut and washer matching, buyers can review cara mencocokkan ukuran washer dengan ukuran baut dan mur and the practical notes on kesalahan umum dalam mencocokkan baut, mur, dan washer.
Panduan Pemilihan Permukaan Akhir
Zinc plating is often selected for clean appearance and moderate corrosion resistance in indoor or general outdoor applications. Hot dip galvanizing provides a thicker zinc layer for more exposed environments, but buyers should confirm coating thickness and thread fit. Mechanical galvanizing may be considered for certain assemblies where the process requirement is different from standard electroplating.
Untuk perbandingan pelapisan, itu panduan baut galvanis berlapis seng vs hot dip menjelaskan perbedaan utama. Pembeli yang memilih penyelesaian akhir pada baut, mur, dan ring juga dapat meninjaunya pemilihan permukaan akhir untuk rakitan pengikat.
Manufaktur dan Kontrol Kualitas
Carriage bolt supply can include wire preparation, cold heading, round head forming, square neck forming, thread rolling, heat treatment when required, surface finishing, dimensional inspection, thread inspection, and packing. For galvanized carriage bolts, the head surface, square neck geometry, thread fit, coating coverage, and packing protection should be checked carefully.
XZ Fastener can support checks for head diameter, head height, square neck width, thread length, thread gauge, coating appearance, and packing details according to order requirement. For broader inspection planning, buyers can use the daftar periksa pemeriksaan pengikat. Untuk bagian berbasis gambar, pengencang khusus dapat ditinjau dengan dimensi dan catatan material sebelum produksi.
Aplikasi
- Pengikat kayu-ke-logam untuk balok, braket, dan rangka penyangga
- Pagar pembatas, penghalang keselamatan, dan infrastruktur luar ruangan
- Rangka mesin, peralatan pertanian, dan perangkat keras bodi kendaraan
- Struktur furnitur, dek kayu, gerbang, dan sistem pagar
- Rangka pemasangan tenaga surya, rakitan saluran, dan penyangga baja
- Pengikat anti-rotasi yang memerlukan kepala halus pada sisi yang terlihat
Cara Mendapatkan Penawaran Lebih Cepat
To get a faster quotation, send the carriage bolt standard, diameter, length, thread length, head and square neck requirement, material grade, finish, quantity, matching nut and washer details, packaging method, destination, and inspection requirements. Drawings or samples are helpful when the head profile or square neck is non-standard.
Jika pengiriman termasuk lainnya produk pengikat, XZ Fastener can review bolts, nuts, washers, anchors, and custom parts together for the same order.
FAQ
Can galvanized carriage bolts be supplied from China according to DIN 603?
Yes. DIN 603 round head square neck carriage bolts can be supplied in carbon steel, stainless steel, and other specified materials according to order requirement.
Apa perbedaan antara baut kereta galvanis berlapis seng dan galvanis hot dip?
Baut kereta berlapis seng biasanya memiliki lapisan yang lebih tipis dan bersih. Baut kereta galvanis hot dip memiliki lapisan seng yang lebih tebal untuk lingkungan yang lebih terbuka, namun kesesuaian ulir harus dipastikan dengan mur yang cocok.
Can nuts and washers be supplied with carriage bolts?
Yes. Hex nuts, flange nuts, flat washers, square washers, and spring washers can be supplied with carriage bolts according to grade, finish, packing, and assembly requirement.
Mengapa leher persegi penting pada baut kereta?
Leher persegi membantu mencegah baut berputar selama pemasangan. Pembeli harus memastikan lebar dan tinggi leher persegi ketika baut harus sesuai dengan lubang atau rakitan kayu yang sudah dilubangi sebelumnya.
Can XZ Fastener supply custom galvanized carriage bolts?
Yes. Custom carriage bolts can be supplied according to drawing or sample, including special head diameter, head height, square neck size, thread length, material grade, finish, and packing requirement.
What inspection items are recommended before shipment?
Pemeriksaan umum mencakup diameter, panjang, dimensi kepala, dimensi leher persegi, panjang benang, kesesuaian benang, tampilan lapisan, pencocokan mur dan mesin cuci, label pengepakan, dan jumlah per karton atau palet.
Request Galvanized Carriage Bolt Pricing
Kirimkan daftar ukuran, hasil akhir, jumlah, metode pengemasan, persyaratan pemeriksaan, dan kebutuhan pencocokan mur atau mesin cuci Anda. XZ Fastener akan meninjau detail dan penawaran sesuai dengan spesifikasi yang dikonfirmasi.
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