4.8 grade M12X70 steel zinc plated carriage bolt DIN603
Grade: 4.8, 8.8, 10.9, 12.9, Material: Q235, 35K, 45K, 40Cr, 20Mn Tib, 35Crmo, 42Crmo, Surface Treatment: Blackened, Electrogalvanized, Dacromet, Hot-dip Galvanized, Galvanized, etc!
Read MoreSourcing M12 Threaded Fasteners from China: Factory & Supplier Guide | Hebei Wuyang Fastener Co., Ltd
This page is built for import distributors reviewing M12 threaded fastener suppliers from China. Whether you are narrowing a shortlist or preparing an RFQ, the product matches, sourcing notes, and buyer questions here help you move from a broad search to a more specific inquiry.
Packing method and export handling are the practical starting points for this review. Use the content below to compare options, clarify custom requirements, and reduce sourcing risk before committing to a supplier.
Grade: 4.8, 8.8, 10.9, 12.9, Material: Q235, 35K, 45K, 40Cr, 20Mn Tib, 35Crmo, 42Crmo, Surface Treatment: Blackened, Electrogalvanized, Dacromet, Hot-dip Galvanized, Galvanized, etc!
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Grade: 4.8, 8.8, 10.9, 12.9, Material: Q235, 35K, 45K, 40Cr, 35Crmo, 42Crmo, Surface Treatment: Blackened, Electrogalvanized, Dacromet, Hot-dip Galvanized, Galvanized, etc!
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Suitable for concrete walls, ceilings, home walls, etc.
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Disc-type scaffolding, also known as “disc-type scaffolding,” is a temporary support or work platform structure constructed primarily from hot-dip galvanized steel pipes. It is assembled using vertical poles with built-in “disc-type joints” and horizontal/diagonal poles with plugs. Its core innovation lies in the “disc-type joint design”—discs are welded to the vertical poles at regular intervals (usually 500mm). The end plugs of the horizontal and diagonal poles plug directly into the holes in the discs and are quickly locked with wedge pins, eliminating the need for additional fasteners and achieving a “plug-and-lock” assembly. Compared to traditional fastener-type scaffolding, disc-type scaffolding offers significantly improved joint torsional stiffness and overall stability. Its highly standardized components accommodate support requirements of varying spans and heights, allowing for working heights exceeding 50 meters (higher heights can be customized for special projects).
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Mobile scaffolding, also known as “movable scaffolding,” is primarily constructed of steel pipes, aluminum alloys, and other materials. These components are assembled through connectors to create a stable frame structure. Equipped with universal or fixed wheels with brakes, these temporary work platforms can be moved on level ground. Mobile scaffolding provides a safe and stable platform for workers working at height, while also supporting loads such as tools and materials. Operating heights typically range from 2 to 15 meters (higher with custom designs). Unlike traditional fixed scaffolding (such as floor-standing or cantilever scaffolding), it eliminates the need for embedded anchors in the ground, simplifying installation and movement.
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It is a tool used for ceiling installation and other operations, and is also known as a powder – actuated nail gun. It has a beautiful and elegant appearance, is easy to operate, small, light – weight and convenient to carry. It adopts an integrated design of the gun and nail, perfectly combining the nail with the nail – shooter, which can reduce the cumbersome nail – loading steps in the traditional fastening method and achieve one – key quick fixing.
Read MoreM12 Threaded Product Reference
The related product list helps you compare China M12 Threaded Manufacturer, Factory & Suppliers by actual product direction rather than keyword wording alone. Check whether each product supports supplier shortlist review, then use the table below to prepare a clearer RFQ.
| Criterion | What To Check | Why It Matters | Buyer Tip |
|---|---|---|---|
| Thread Standard Compliance | Confirm M12 threads meet ISO 898 or DIN spec | Mismatched standards cause assembly failures in export markets | Request material cert and thread gauge report before ordering |
| Packing & Export Handling | Verify inner/outer carton specs and pallet configuration | Poor packing leads to transit damage and customs delays | Ask for photos of actual export packing used for bulk shipments |
| Customization Capability | Confirm availability of custom length, grade, coating, or marking | Distributors often need SKU-specific variants for end clients | Submit a detailed RFQ with drawings or samples to test response quality |
| Lead Time Transparency | Get written lead time for standard and custom M12 orders | Unplanned delays disrupt distributor inventory cycles | Ask separately for sample lead time vs. bulk production lead time |
| After-Sales Communication | Test response speed and language clarity before committing | Poor communication increases risk on defect claims or reorders | Send a pre-order technical question to evaluate supplier responsiveness |
When evaluating a China M12 Threaded Manufacturer, Factory or Supplier, compare specification scope, material and finish options, customization availability, and how clearly the supplier communicates on export logistics. A useful inquiry goes beyond requesting a catalog — it states project context, destination market, target quantity, and any non-negotiable spec requirements.
This page is organized around customization planning and buyer risk reduction, giving import distributors a practical framework for turning a keyword search into qualified supplier questions.
Begin by documenting exactly how M12 threaded fasteners will be used in your application — load requirements, material compatibility, finish durability, and any dimensional tolerances that cannot flex. Suppliers respond more usefully when the inquiry describes the end use rather than only listing a part number.
When comparing suppliers on your shortlist, look beyond unit price. Evaluate thread standard compliance, available material grades, surface treatment options, and whether the supplier can accommodate custom packaging or private labeling. For import distributors, inner and outer carton configuration, pallet format, and export marking requirements are often as important as the product specification itself.
Before requesting a formal quotation, prepare your quantity range by order and by year, the destination country, your standard lead-time expectation, and your inspection or certification requirements. If you are planning a custom project, attach drawings, reference samples, or target market photos so the supplier can confirm fit before quoting.
When reviewing supplier responses, pay attention to packing method and export handling detail. Suppliers that ask relevant follow-up questions about destination port, container loading, or labeling requirements typically have more export experience than those that return only a generic price list. This distinction matters when planning bulk order timelines and managing after-sales support expectations.
| Criteria | Importance | Description | Example Options |
|---|---|---|---|
| Customization Scope | High | Ability to adjust M12 thread pitch, length, grade, and finish per buyer spec | Custom M12x1.25 in stainless with zinc coating |
| Export Packing Method | High | Packing format suited for bulk sea freight or air cargo distribution | Pallet-packed cartons with inner poly bags |
| Supplier Communication | Medium | Responsiveness to RFQ, spec clarification, and technical queries | Dedicated export sales contact for distributor accounts |
| Lead-Time Transparency | Medium | Clear production and dispatch timeline provided at order confirmation | Stated production window shared before PO issuance |
| After-Sales Support | Medium | Process for handling quality disputes or replacement coordination post-delivery | Documented claim process with photo evidence submission |
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Top product matches should be reviewed by fit, specification clarity, customization readiness, and how well they support customization planning. Use these factors to shortlist practical options before contacting the supplier.
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The buyer feedback below reflects real sourcing situations including custom project planning, specification checks, supplier comparisons, and RFQ preparation. Read these notes alongside the product listings to get a clearer picture of what to ask before placing an order.
This page helped me quickly identify the right M12 threaded specifications before reaching out to a China-based supplier for our assembly line project.
I was comparing multiple China M12 threaded manufacturers and this tag page gave me clearer criteria to filter suppliers before sending formal inquiries.
As someone sourcing M12 threaded fasteners for structural applications, I found the grouped supplier context here genuinely useful for framing my requirements.
The distinction between M12 threaded factory and supplier options on this page saved me time when deciding which type of China source to approach first.
Yes, customization options include thread pitch, length, material grade, and surface finish. Import distributors can submit drawings or specifications when preparing an RFQ to align production with exact project requirements.
Export packing typically includes bulk cartons, plastic bags with inner boxes, or wooden pallets depending on order volume. Distributors should confirm preferred packing format during the RFQ stage to avoid handling issues.
Provide thread standard references such as DIN, ISO, or ASME, along with pitch and tolerance class. Clear technical documentation shared upfront reduces miscommunication and accelerates supplier response during shortlist review.
Lead time varies based on customization complexity, surface treatment requirements, and order volume. Distributors planning custom projects should request production timelines early and factor in export documentation preparation periods.
M12 threaded fasteners are widely used in construction, machinery, automotive assemblies, and industrial equipment. Distributors should verify application fit by sharing load, environment, and material compatibility details during specification review.
After-sales support typically covers quality issue documentation, replacement coordination, and technical clarification. Distributors are advised to confirm support scope and communication channels before finalizing supplier selection to reduce procurement risk.
Use this form to send your M12 threaded fastener requirements directly to Hebei Wuyang Fastener Co., Ltd. Include your application context, destination market, quantity range, and any custom or packaging requirements so the team can respond with relevant options rather than a general catalog.