XZ Fastener Rail Fastening Hardware
fabricant de boulons de voie ferrée
XZ Fastener manufactures railway track bolts for rail joints, fishplates, clips, base plates and track fastening assemblies used in rail maintenance and infrastructure projects. Track bolts can be supplied as oval neck bolts, fish bolts, hex bolts, T-bolts or drawing-based custom rail fasteners according to order requirement. Materials include carbon steel and alloy steel, with strength grade, thread length, head shape, nut and washer matching, coating, packing and inspection requirements confirmed before production. Zinc plating, black oxide, hot dip galvanizing and plain finish are available upon request for different project environments.
Spécifications rapides
Ce que les acheteurs doivent savoir avant de se procurer des boulons pour voies ferrées
Railway track bolts are not selected by diameter alone. Buyers should confirm rail joint design, fishplate thickness, hole size, head shape, shank design, thread pitch, nut style, washer type, strength grade, coating and vibration resistance requirement. If the project uses existing rail hardware, samples or a rail assembly drawing help reduce specification errors.
For non-standard head shapes, oval neck dimensions or special anti-rotation features, XZ Fastener can discuss attaches personnalisées according to drawings, samples or rail project schedules.
Notes d'approvisionnement
- Confirm whether the bolt is for rail joints, clips, base plates or repair kits.
- Faites correspondre la qualité du boulon avec la qualité de l’écrou et la dureté de la rondelle lorsque spécifié.
- Check head clearance and anti-rotation design before placing bulk orders.
- For maintenance stock, provide package labels, part numbers and size groups.
Descriptions d'achat courantes
Common RFQ descriptions include railway fish bolts with nuts and washers, Grade 8.8 track bolts for rail joints, black oxide rail bolts, hot dip galvanized track bolts for outdoor maintenance, oval neck track bolts, T-bolts for rail clips and carbon steel railway fastening bolts packed by project size. Buyers can combine track bolts with nuts, washers and other produits de fixation for project shipment.
For related industrial bolt packages, XZ Fastener can also quote 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 according to order requirement.
Tableau des spécifications détaillées
| Article | Options communes | Confirmation de l'acheteur requise |
|---|---|---|
| Type de boulon | Fish bolt, track bolt, oval neck bolt, hex bolt, T-bolt, clip bolt, custom rail bolt | Rail joint design, fishplate, clip type, head clearance and anti-rotation need |
| Gamme de tailles | M12, M16, M20, M22, M24, M27, M30 and inch sizes upon request | Diamètre, pas de filetage, longueur totale, longueur de filetage et longueur de tige |
| Niveau de résistance | Grade 8.8, 10.9, 12.9 and project-specific mechanical grade | Tensile strength, proof load, hardness, nut grade and drawing note |
| Matériel | Acier au carbone, acier au carbone moyen, acier allié | Mechanical requirement, service environment and heat treatment need |
| Finition de surface | Plain, black oxide, zinc plated, hot dip galvanized, phosphated, oil finish | Coating thickness, corrosion requirement, thread fit and appearance |
| Pièces assorties | Heavy hex nuts, rail nuts, spring washers, flat washers, square washers | Grade matching, washer dimensions, assembly supply and separate packing |
| Emballage | Bulk cartons, woven bags, crates, pallets, project labels and part-number labels | Quantity per package, package weight limit, marks and destination requirement |
| Contrôle | Dimension check, thread gauge, hardness check, coating check, visual sorting | AQL level, report format, MTC request and third-party inspection requirement |
Explication du matériau et de la qualité
Railway track bolts usually require stable mechanical performance because rail joints and fastening assemblies are exposed to vibration, repeated loading and outdoor conditions. Grade 8.8 and 10.9 carbon or alloy steel bolts are common choices, while higher grades may be supplied when drawings require them. Buyers should confirm proof load, hardness and matching nut grade before production.
For mechanical performance checks, the guide to Propriétés mécaniques du boulon ISO 898-1 helps buyers review tensile strength, proof load and hardness terms. Grade marking and label consistency are also important for rail maintenance stock, as discussed in étiquetage des qualités de fixation.
Guide de sélection de finition de surface
Indoor Storage and General Maintenance
Plain finish with oil, black oxide or phosphate treatment may be selected for controlled storage, maintenance kits or assemblies where the buyer specifies further treatment. Zinc plating is often used when a clean finish and moderate corrosion protection are required.
Outdoor Track and Corrosion Exposure
Hot dip galvanized track bolts can be considered for outdoor exposure, humid areas and long transport routes. Coating thickness should be checked against thread assembly and nut fit. Buyers can review the guide de sélection de finition de surface when selecting bolts, nuts and washers as a complete set.
Fabrication et contrôle qualité
Railway track bolt production may include steel selection, cutting, heating or cold forming, head shaping, thread rolling, heat treatment, surface finishing, sorting and packing. Head geometry, shank diameter, thread accuracy and washer bearing surface should be controlled carefully because they affect fit in rail joints and fastening assemblies.
Buyers with special drawings can review comment commander des boulons personnalisés à partir de dessins ou d'échantillons before sending an inquiry. Typical inspection can include thread gauges, caliper measurement, hardness checks, coating appearance, grade marking review and packing verification. Production process details are covered in comment sont fabriqués les boulons.
Applications
- Railway fishplates, rail joints and track connection assemblies
- Rail clips, sleeper fastening systems and base plate installation
- Maintenance replacement kits for rail repair and infrastructure work
- Industrial rail lines, mining rail systems and yard track fastening
- Railway hardware distributors and project supply packages
Comment obtenir un devis plus rapide
To receive a faster quotation, send the bolt type, drawing or sample photo, diameter, thread pitch, total length, thread length, shank length, head shape, strength grade, finish, quantity, packaging method and inspection requirements. If matching nuts, spring washers, flat washers or project labels are required, include their size, grade, finish and packing rules.
FAQ
Can XZ Fastener manufacture railway track bolts according to drawings?
Yes. Railway track bolts can be supplied according to buyer drawings, samples or project specifications. Please provide dimensions, head style, material, grade, finish and expected quantity.
What bolt types are used for railway track fastening?
Fish bolts, track bolts, oval neck bolts, T-bolts, clip bolts and custom rail bolts may be used depending on rail joint design, fishplate thickness and fastening system.
Les boulons de chenille peuvent-ils être fournis avec des écrous et des rondelles ?
Yes. Matching heavy hex nuts, rail nuts, flat washers, spring washers or square washers can be supplied as sets or packed separately according to order requirement.
Quelle finition convient aux boulons de voie ferrée extérieurs ?
Hot dip galvanizing, black oxide with oil, zinc plating or plain finish may be selected according to corrosion exposure, storage condition and project specification.
Quelles informations sont nécessaires pour une demande de prix pour des boulons de voie ferrée ?
Please provide bolt type, size, thread pitch, length, head style, grade, finish, quantity, packaging and inspection requirements. Drawings or samples are helpful for rail-specific bolts.
Des tailles de boulons de chenille mixtes peuvent-elles être fournies en une seule commande ?
Des tailles mixtes peuvent être discutées. Les acheteurs doivent envoyer une liste de tailles claire avec la quantité, la finition, l'emballage, l'étiquette et les exigences en matière d'écrous ou de rondelles correspondants pour chaque article.
Send Your Railway Track Bolt Requirement
Send XZ Fastener your size list, finish, quantity, packaging method and inspection requirements. Drawings, samples, photos, rail joint details or matching nut and washer requirements help confirm the correct track bolt specification and shorten quotation time.
Demander un devis
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