Fornitore di bulloni a testa esagonale ISO 4014
XZ Fastener supplies ISO 4014 hex head bolts for machinery, steel structure, equipment frames, construction hardware, and industrial maintenance programs. ISO 4014 is commonly specified for partially threaded metric hex head bolts, giving the assembly an unthreaded shank section where shear area, alignment, or bearing support matters. Carbon steel, alloy steel, and stainless steel can be supplied according to order requirement, with grades such as 8.8, 10.9, 12.9, A2-70, and A4-70 available upon request. Buyers often compare ISO 4014 with Bulloni a testa esagonale con filettatura parziale DIN 931 when preparing international purchase lists.
Specifiche rapide
What Buyers Should Know Before Sourcing ISO 4014 Hex Head Bolts
ISO 4014 hex head bolts are selected when a partially threaded shank is preferred over a fully threaded bolt. The unthreaded section can improve bearing contact through aligned holes and may be important where the joint design places shear on the shank rather than on the threaded portion.
Before ordering, buyers should confirm standard, diameter, pitch, total length, thread length, property class, material, coating, and whether DIN 931 is accepted as an equivalent reference. For thread-length comparison, review DIN 933 vs DIN 931 full thread and partial thread bolts.
Importanti controlli sull'approvvigionamento
- Confirm ISO 4014, metric diameter, thread pitch, total length, and thread length.
- Specify property class such as 8.8, 10.9, 12.9, A2-70, or A4-70.
- Check whether the assembly needs partial thread or DIN 933 full thread hex bolts.
- Match finish with nuts, washers, mating parts, and service environment.
- Confermare la marcatura, l'imballaggio, il rapporto di ispezione e le esigenze di ispezione di terze parti.
Descrizioni di acquisto comuni
- ISO 4014 hex head bolts, Grade 8.8 carbon steel hex bolts, zinc plated
- ISO 4014 partial thread metric hex head bolts, black oxide, M8 to M30
- ISO 4014 Class 10.9 hex bolts, plain or zinc plated finish
- Stainless steel ISO 4014 hex head bolts, A2-70 or A4-70
- DIN 931 ISO 4014 hex head bolts with partial thread shank
- Zinc plated DIN 933 bolts and ISO 4014 partial thread bolts for mixed stock
- Black oxide DIN 933 bolts and black oxide ISO 4014 bolts for machinery
- Hot dip galvanized DIN 933 bolts and ISO 4014 bolts for outdoor projects
Per programmi di approvvigionamento più ampi, gli acquirenti possono rivedere XZ Fastener prodotti di fissaggio to combine ISO 4014 bolts with nuts, washers, threaded rods, anchors, screws, and custom fasteners.
Tabella delle specifiche dettagliate
| Articolo | Specifica disponibile | Note dell'acquirente |
|---|---|---|
| Nome del prodotto | ISO 4014 hex head bolts, partially threaded metric hexagon bolts | Used where an unthreaded shank section is required by the joint design. |
| Gamma di dimensioni | Common metric sizes such as M6, M8, M10, M12, M16, M20, M24, M30, M36 and larger sizes upon request | Send diameter, pitch, total length, and required thread length for each line item. |
| Tipo di filettatura | Filettatura metrica grossa di serie; filettatura fine disponibile su richiesta | Thread tolerance and go/no-go gauge checks can be defined before production. |
| Classe di proprietà | 4.8, 5.8, 8.8, 10.9, 12.9, A2-70, A4-70, A4-80 | Final grade should follow drawing, load requirement, and assembly torque. |
| Materiale | Acciaio al carbonio, acciaio legato, acciaio inossidabile A2/A4 | La scelta del materiale influisce sulla robustezza, sulla resistenza alla corrosione, sul prezzo e sui tempi di consegna. |
| Finisci | Piano, zincato, zinco giallo, ossido nero, zincato a caldo, tipo Dacromet, tipo Geomet, PTFE | Coating thickness and thread fit should be checked for galvanized or coated bolts. |
| Parti corrispondenti | DIN 934 nuts, DIN 125 flat washers, DIN 127 spring lock washers, custom washers | Nut grade and washer hardness should be matched with bolt strength. |
| Imballaggio | Cartone sfuso, scatola piccola, borsa tessuta, imballaggio su pallet, etichetta dell'acquirente | L'imballaggio personalizzato può essere fornito in base ai requisiti dell'ordine. |
Spiegazione del materiale e del grado
Carbon steel ISO 4014 bolts are commonly supplied in property classes 4.8 and 8.8 for machinery, frames, brackets, and general industrial fastening. Alloy steel is often selected for 10.9 and 12.9 applications where higher tensile strength is required. Stainless steel A2 and A4 bolts are used where corrosion resistance is more important than carbon steel strength class.
When ISO 4014 bolts are ordered with nuts and washers, the complete assembly should be checked together. Grade 8.8 carbon steel hex bolts are commonly matched with suitable metric nuts and washers, while high-strength grades may require hardened washers and controlled torque. The Guida alla corrispondenza del grado del dado e della coppia dei bulloni can help buyers prepare safer assembly requirements.
ISO 4014 and ISO 4017 Notes
- ISO 4014 normally refers to partially threaded metric hex head bolts.
- ISO 4017 normally refers to fully threaded metric hex head bolts.
- DIN 931 is often used as an older partial-thread reference.
- For replacement orders, send drawings, photos, or previous purchase specifications.
For full-thread bolt requirements, buyers can also review Bulloni a testa esagonale ISO 4017.
Guida alla selezione della finitura superficiale
Zincato
Zinc plated ISO 4014 bolts are commonly used for indoor machinery, brackets, equipment, and general industrial assemblies. White zinc and yellow zinc can be supplied according to order requirement.
Ossido Nero
Black oxide ISO 4014 bolts are often selected for machinery, tooling, and appearance-controlled assemblies. Additional oiling or corrosion protection may be required depending on storage conditions.
Zincato a caldo
Hot dip galvanized ISO 4014 bolts are used for many outdoor steel assemblies. Buyers should confirm coating thickness, oversize thread requirements, and matching nut finish.
Per il confronto dei rivestimenti tra zinco, zincatura a caldo, ossido nero, tipo Dacromet, PTFE e altre opzioni, rivedere XZ Fastener guida per il rivestimento degli elementi di fissaggio e il guida alla selezione della finitura superficiale per gli assemblaggi.
Produzione e controllo qualità
ISO 4014 bolt manufacturing requires control of wire rod or bar material, cold forging or hot forging, thread rolling, heat treatment where required, surface finishing, sorting, and packing. Important inspection points include diameter, total length, thread length, pitch, thread tolerance, across flats, head height, shank diameter, straightness, hardness, tensile strength, proof load, coating thickness, and appearance.
For controlled orders, inspection reports, material test certificates, coating thickness records, hardness testing, and third-party inspection can be discussed before production. Buyers preparing a detailed inquiry can use the fastener drawing and RFQ requirements checklist to reduce specification gaps.
Applicazioni
- Telai di macchinari, basi di attrezzature, staffe, protezioni e coperture
- Struttura in acciaio, hardware di costruzione, ancoraggi e assemblaggi esterni
- Automotive, attrezzature agricole, rimorchi e kit di manutenzione
- Armadi elettrici, guide di montaggio, staffe solari e fabbricazione generale
- Partial-thread assemblies requiring shank bearing through aligned holes
- Distributor stock programs covering common metric hex head bolt sizes
- Fastener kits with DIN 934 nuts, DIN 125 washers, and DIN 127 spring washers
- Custom packaged bolt sets according to project size lists and labels
For complete assembly planning, the Guida alla corrispondenza delle dimensioni di bulloni, dadi e rondelle can help buyers confirm compatible parts before ordering.
Come ottenere un preventivo più velocemente
To receive a faster quotation for ISO 4014 hex head bolts, send the standard, diameter, thread pitch, total length, thread length, property class, material, finish, quantity per size, packaging method, delivery destination, and inspection requirement. If bolts must match existing nuts and washers, include the nut standard, nut grade, washer standard, washer hardness, and coating requirement.
Puoi inviare la tua lista acquisti completa tramite il richiedi un preventivo pagina insieme a disegni, campioni, etichette di imballaggio o requisiti di ispezione di terze parti.
FAQ
What is the difference between ISO 4014 and ISO 4017?
ISO 4014 normally refers to partially threaded metric hex head bolts, while ISO 4017 normally refers to fully threaded metric hex head bolts. Buyers should confirm which thread style the drawing requires.
Is ISO 4014 equivalent to DIN 931?
ISO 4014 and DIN 931 are often used together in purchasing documents for partial-thread hex head bolts. The project drawing should decide which standard controls the dimensions, marking, and inspection requirement.
Can ISO 4014 bolts be supplied in Grade 8.8, 10.9, and 12.9?
Yes. ISO 4014 bolts can be supplied in property classes such as 8.8, 10.9, and 12.9 according to order requirement. Carbon steel or alloy steel material selection depends on the required strength class.
Which finishes are available for ISO 4014 hex head bolts?
Available finishes can include plain, zinc plated, yellow zinc, black oxide, hot dip galvanized, Dacromet-type coating, Geomet-type coating, PTFE, and other options upon request.
Can ISO 4014 bolts be supplied with matching nuts and washers?
Yes. ISO 4014 bolts can be quoted together with DIN 934 nuts, DIN 125 flat washers, DIN 127 spring lock washers, and other matching fasteners. Please provide the quantity ratio and packing method for each set.
What information is needed for an ISO 4014 bolt quotation?
Please provide standard, diameter, pitch, total length, thread length, property class, material, finish, quantity, packaging method, destination, and inspection requirements. Drawings are helpful for special dimensions, marking, or coating requirements.
Send Your ISO 4014 Hex Head Bolt Inquiry
For a faster and more accurate offer, send your size list, finish, quantity, packaging method, and inspection requirements. XZ Fastener can quote ISO 4014 hex head bolts together with matching nuts, washers, threaded rods, anchors, and related fastener products according to your purchasing plan.
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