fournisseur de boulons d'échafaudage Chine
XZ Fastener supplies scaffolding bolts from China for tube clamp systems, couplers, base plates, ledger connections, braces, stair towers, working platforms and temporary construction structures. Scaffolding hardware often requires stable tightening, repeatable assembly, clean thread engagement and finishes suitable for outdoor jobsite exposure. Bolts, nuts and washers can be supplied according to DIN, ISO, ASTM, EN, GB, buyer samples or drawings, with material grade, coating, quantity, packaging and inspection requirements confirmed before production. Matched fastener sets are available for distributors, rental fleets, scaffold manufacturers and construction project buyers.
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Spécifications rapides
What Buyers Should Know Before Sourcing Scaffolding Bolts
Scaffolding bolts are used in equipment that is assembled, adjusted, dismantled and reused many times. Buyers should separate coupler bolts, frame bolts, base plate bolts, guardrail connection bolts, brace bolts and platform hardware before sending an inquiry. XZ Fastener supplies a broad range of produits de fixation that can be matched to scaffold components, rental fleet repair lists and construction project bills of material.
For construction sites, the same bolt may face outdoor exposure, repeated tightening, vibration during handling and impact from transport. Procurement teams should confirm bolt grade, nut fit, washer design, coating and packing method together. For broader construction fastening decisions, buyers can review XZ Fastener’s guide to fixations pour projets de construction.
Descriptions d'achat courantes
- Scaffolding coupler bolts with nuts and washers
- Scaffold clamp bolts for tube and clamp systems
- Galvanized scaffold bolts for outdoor construction sites
- Scaffolding frame bolts and brace connection bolts
- Custom scaffold hardware bolts according to drawing or sample
- DIN 933 full thread hex bolts for general scaffold fastening
- Grade 8.8 carbon steel hex bolts for higher strength scaffold assemblies
- boulons à tête hexagonale métriques emballés par taille et exigences du projet
- Boulons DIN 933 zingués, boulons DIN 933 en oxyde noir et boulons DIN 933 galvanisés à chaud
For projects requiring standard full-thread metric bolts, buyers may compare dimensions and finish options with Boulons hexagonaux à filetage complet DIN 933 before confirming the final scaffolding bolt list.
Tableau des spécifications détaillées
| Article | Options disponibles | Notes d'approvisionnement |
|---|---|---|
| Type de produit | Hex bolts, carriage bolts, flange bolts, eye bolts, clamp bolts, nuts, washers, special scaffold hardware | Can be supplied as individual parts or matched assemblies according to order requirement. |
| Gamme de tailles | Tailles métriques et inch disponibles sur demande | Please provide diameter, length, thread pitch, head type, shank details and quantity. |
| Normes | DIN 933, ISO 4017, DIN 603, DIN 6921, ASTM, EN, GB, JIS, custom drawing | Standard and non-standard scaffold bolts should be confirmed against the actual coupler or frame design. |
| Classe de force | 4.8, 8.8, 10.9, 12.9, A2-70, A4-70, custom requirement | Grade should follow the scaffold component design and buyer specification. |
| Matériel | Acier au carbone, acier allié, acier inoxydable | Carbon steel with protective coating is common for scaffold hardware; stainless steel can be considered for corrosive environments. |
| Finition de surface | Plaine, zingué, zinc jaune, oxyde noir, galvanisé à chaud, Dacromet, Geomet | Finish should consider outdoor exposure, thread fit, reuse frequency and storage conditions. |
| Emballage | Bulk cartons, bags, small boxes, pallets, project kits, buyer label | Mixed-size packing can be arranged by scaffold component or installation sequence. |
| Contrôle | Dimension, ajustement du filetage, dureté, essai de traction, épaisseur du revêtement, correspondance d'assemblage | Les documents d’inspection sont disponibles sur demande avant la confirmation de la commande. |
Explication du matériau et de la qualité
Scaffolding bolts are commonly supplied in carbon steel or alloy steel because these materials provide practical strength and stable cold-forming performance. Class 8.8 may be selected for stronger clamp or frame connections, while lower grades may be suitable for light-duty accessories when approved by the buyer. The nut grade, washer size and thread engagement should be reviewed together with the bolt grade.
Many scaffold components use special bolt heads, square necks, T-heads, eye shapes or shank dimensions that are not fully covered by common standards. For these items, XZ Fastener can supply attaches personnalisées according to confirmed drawings or samples. Buyers should provide dimensional tolerances, material grade, coating, marking and packing details for review.
Guide de sélection de finition de surface
Scaffolding bolts used outdoors often require zinc plating, hot dip galvanizing or zinc-flake coating, depending on exposure level, service life and cost target. Zinc plated scaffold bolts are common for general use and clean appearance. Hot dip galvanized bolts provide heavier zinc coverage and are often selected for outdoor scaffolding, coastal projects or long storage periods.
Black oxide is mainly used where a dark appearance and light oil protection are required; it is not normally selected for heavy outdoor corrosion resistance. Dacromet and Geomet coatings can be supplied for specific corrosion or assembly requirements. Buyers can compare coating choices in XZ Fastener’s guide de sélection de finition de surface.
Fabrication et contrôle qualité
Scaffolding bolt supply may include raw material inspection, cold heading, trimming, thread rolling, heat treatment when required, surface treatment, dimensional inspection, thread fit checking and packing verification. Because scaffold parts are often reused, consistent thread quality, coating adhesion and nut compatibility help reduce assembly problems in the field.
Inspection can be arranged according to order requirement, including dimensional reports, hardness checks, tensile testing, coating thickness checks and sample approval. Buyers who need material and grade traceability can review Exigences du certificat d'essai de boulons, tandis que les détails du contrôle de la production sont expliqués dans le guide XZ Fastener’ pour contrôle qualité des fixations pendant la fabrication.
Applications
Scaffold Systems and Components
Scaffolding bolts are used for clamps, couplers, ledger connections, frame joints, base plates, braces, platform supports, guardrails, ladder brackets and stair tower assemblies.
Construction, Rental and Maintenance Supply
Bolts, nuts and washers can be supplied for scaffold manufacturers, construction contractors, rental fleet maintenance, building repair projects, temporary platforms and industrial plant access systems.
Comment obtenir un devis plus rapide
A complete inquiry helps XZ Fastener confirm manufacturability, material, coating, packing and inspection scope. Please include:
- Bolt standard, drawing, sample photo or current purchasing description
- Diamètre, longueur, pas de filetage, style de tête, type de col et exigences en matière de rondelle
- Qualité du matériau, classe de résistance et finition de surface
- Quantité par taille et délai de livraison prévu
- Méthode d'emballage, exigence en matière d'étiquette et exigence en matière de palette
- Documents d'inspection, exigences en matière d'épaisseur de revêtement et besoins d'approbation des échantillons
FAQ
Can XZ Fastener supply scaffolding bolts from China according to drawings?
Yes. Scaffolding bolts can be supplied according to buyer drawings, samples or confirmed technical descriptions. Please provide dimensions, grade, finish, quantity and inspection requirements.
Which finish is suitable for outdoor scaffolding bolts?
Hot dip galvanized, zinc plated, Dacromet or Geomet finishes may be considered depending on exposure, reuse frequency, storage conditions and buyer specification.
Can scaffolding bolts be supplied with nuts and washers?
Oui. Les boulons, écrous et rondelles peuvent être fournis sous forme d'assemblages assortis selon les exigences de taille, de qualité, de revêtement et d'emballage.
Do you supply special scaffold clamp bolts?
Special head shapes, square necks, T-heads, eye bolts and non-standard shank dimensions can be reviewed according to drawings or samples.
What information is needed for bulk scaffolding bolt orders?
Veuillez envoyer la liste des tailles, la finition, la quantité, la méthode d'emballage, les exigences d'inspection et tous les dessins de projet ou exemples de photos existantes.
Can scaffolding bolts be packed for rental fleet maintenance?
Yes. Packing can be arranged by size, component type, repair kit or buyer label according to order requirement.
Send Your Scaffolding Bolt Inquiry
To receive a faster quotation, send your size list, finish, quantity, packaging method and inspection requirements. Drawings, samples, current purchase descriptions or photos of existing scaffolding bolts are helpful for confirming the correct fasteners before production.
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