fabricant d'attaches en zinc coloré
XZ Fastener manufactures colored zinc fasteners for buyers who need controlled corrosion protection, clear part identification, and consistent appearance across bolts, nuts, screws, washers, and custom parts. Colored zinc usually refers to electroplated zinc with white, blue, yellow, black, or other passivation colors according to order requirement. These fasteners can be supplied according to DIN, ISO, ASTM, ANSI, GB, JIS, or drawing requirements. Buyers can specify base material, strength grade, coating thickness, passivation color, salt spray expectation, packaging, labeling, and inspection requirements before production.
Spécifications rapides
Ce que les acheteurs doivent savoir avant de se procurer des attaches en zinc colorées
Colored zinc fasteners are often selected when buyers need a practical coating for indoor or protected assemblies, with different passivation colors used for appearance, part identification, or stocking control. The color itself should not be the only specification; coating thickness, passivation type, sealing, corrosion test requirements, and thread fit must also be defined.
Pour comparer les finitions, les acheteurs peuvent consulter le guide de sélection de finition de surface. For hex bolt programs, XZ Fastener also supplies zinc plated hex nuts and matching bolt, nut, and washer sets according to order requirement.
Chèques d'achat clés
- Confirm whether the color is white, blue, yellow, black, clear, or buyer-defined zinc passivation.
- Define base part type: bolt, nut, screw, washer, anchor, threaded rod, or custom fastener.
- State coating thickness, salt spray expectation, and whether sealing is required.
- Check thread fit after plating, especially for fine thread and assembled parts.
- Confirm packing, labels, mixed-color separation, and inspection documents.
Descriptions d'achat courantes
Procurement teams may describe these products as colored zinc fasteners, color zinc plated fasteners, blue zinc fasteners, yellow zinc fasteners, black zinc fasteners, white zinc screws, zinc plated bolts and nuts, or electro galvanized fasteners with colored passivation. To reduce receiving disputes, the purchase order should state both the required color and the technical coating requirement.
Related purchasing phrases may include 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 when a buyer is comparing finish options for carbon steel fasteners.
Tableau des spécifications détaillées
| Article | Options disponibles | Notes de l'acheteur |
|---|---|---|
| Portée du produit | Bolts, nuts, screws, washers, anchors, threaded rods, and custom fasteners | Mixed product orders should define coating color and packing for each item line. |
| Norme | DIN, ISO, ASTM, ANSI, GB, JIS, IFI, or custom drawing | Provide the exact standard or drawing revision to confirm dimensions and tolerances. |
| Diamètre | Metric, inch, ST screw sizes, or custom diameter | Small screws and fine threads need careful control of coating buildup. |
| Matériel | Acier à faible teneur en carbone, acier à teneur moyenne en carbone, acier allié, acier inoxydable, laiton | Material selection affects strength, plating behavior, hydrogen embrittlement risk, and cost. |
| Niveau de résistance | 4.8, 5.8, 8.8, 10.9, 12.9, screw grades, nut grades, or drawing-defined class | High-strength electroplated parts may require embrittlement risk control and baking requirements. |
| Color and Finish | White zinc, blue zinc, yellow zinc, black zinc, clear zinc, sealed zinc | Provide sample or color expectation for visible parts, because shade can vary by process and batch. |
| Essai | Coating thickness, salt spray, adhesion, dimensional, thread, hardness, tensile, and packing checks | La portée de l'inspection peut être préparée avec le Liste de contrôle de la demande de prix pour l'inspection et les tests de la qualité des fixations. |
| Emballage | Bulk carton, small box, plastic bag, kit pack, pallet, buyer label, or barcode label | Mixed colors should be packed and labeled separately to avoid warehouse confusion. |
Explication du matériau et de la qualité
Carbon steel is commonly used for colored zinc fasteners because it accepts electroplating well and offers practical cost control for general industrial use. Grade 8.8 carbon steel hex bolts are widely used in machinery and equipment assemblies, while low carbon steel screws and nuts are suitable for lighter-duty fastening.
For higher-strength fasteners, buyers should define mechanical grade, coating process, baking requirement if applicable, and inspection scope before production. When comparing zinc with other finishes, the Guide des fixations oxyde noir vs zingué can support practical selection.
Guide de sélection de finition de surface
Colored zinc is suitable for many indoor, protected, and moderate-duty environments where controlled thread fit and basic corrosion protection are required. White and blue zinc are often selected for a clean bright appearance, yellow zinc for traditional identification and higher visual contrast, and black zinc for darker assemblies.
For outdoor, coastal, or high-humidity use, buyers may need hot dip galvanizing, zinc flake, dacromet, stainless steel, or another coating system. The guide de revêtement des fixations can help compare zinc, HDG, dacromet, PTFE, and other options.
Fabrication et contrôle qualité
Production can include raw material inspection, cold heading or forming, thread rolling or machining, heat treatment when required, cleaning, electroplating, colored passivation, sealing when specified, inspection, and packing. For colored zinc fasteners, thread fit, coating thickness, color consistency, and packing separation are key control points.
Points de fabrication
- Base fastener produced according to standard or drawing requirement.
- Cleaning and plating process selected according to material and part type.
- Colored passivation applied as white, blue, yellow, black, or buyer-defined finish.
- Sealing and baking can be discussed according to order requirement.
Points de contrôle
- Dimensions, thread gauges, drive fit, and mating part checks.
- Coating thickness, color appearance, adhesion, and salt spray when required.
- Hardness, tensile, proof load, and mechanical checks for graded parts.
- Carton count, color separation, labels, pallet condition, and shipping marks.
For plated parts, buyers should also consider white rust, peeling, uneven coating, and storage conditions before shipment and warehouse receipt.
Applications
Colored zinc fasteners are used in machinery assembly, electrical enclosures, furniture hardware, automotive service parts, light construction hardware, HVAC panels, agricultural equipment, appliance assembly, retail hardware packs, and distributor stock. Different colors can help identify size groups, part families, or assembly areas.
For non-standard parts, XZ Fastener can review fixations sur mesure réalisées selon dessin, including material, thread, head style, coating color, packing, and inspection requirements.
Acheteurs typiques
- Importateurs de fixations et distributeurs régionaux
- Fabricants de machines et d'équipements
- Electrical enclosure and sheet metal factories
- Automotive service part suppliers
- Construction hardware and retail kit packers
Comment obtenir un devis plus rapide
A clear inquiry helps XZ Fastener check material, forming method, plating process, packing, and inspection cost quickly. Please send the product type, standard or drawing, diameter, length, thread type, grade, zinc color, coating thickness or salt spray requirement, quantity, packaging method, and inspection requirements.
FAQ
What colors are available for colored zinc fasteners?
Common options include white zinc, blue zinc, yellow zinc, black zinc, and clear zinc. Other appearances can be discussed according to order requirement, material, and plating process.
Are colored zinc fasteners suitable for outdoor use?
Colored zinc fasteners are usually more suitable for indoor or protected environments. For outdoor, high-humidity, coastal, or chemical exposure, buyers should consider stronger corrosion protection or confirm additional sealing requirements.
Can colored zinc bolts, nuts, screws, and washers be supplied together?
Yes. Bolt, nut, screw, and washer sets can be supplied with matching or different zinc colors according to order requirement. Thread fit and coating thickness should be checked for assembled parts.
Can high-strength fasteners be supplied with colored zinc plating?
High-strength fasteners can be supplied with colored zinc plating according to requirement, but buyers should confirm grade, coating process, hydrogen embrittlement risk control, baking requirement, and testing scope.
What information is needed for a colored zinc fastener quotation?
Please provide product type, standard or drawing, size, thread, material, grade, zinc color, coating thickness or test requirement, quantity, packing method, and inspection requirements.
Can colored zinc fasteners be packed with buyer labels?
Yes. Buyer labels, barcode labels, small boxes, bulk cartons, kit packs, and pallet labels are available upon request. Mixed colors should be packed and marked clearly before shipment.
Send Your Colored Zinc Fastener Inquiry
To receive a practical quotation, send your size list, finish requirement, quantity, packaging method, and inspection requirements. XZ Fastener can review colored zinc bolts, nuts, screws, washers, custom fasteners, mixed-color packing, and inspection documents according to your purchasing plan.
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