Color Zinc Plated Dowel Barrel Nut
EXW PRICE : 720USD-910USD/TON Min.Order Quantity:2TONS PACKAGING:BAG/BOX WITH PALLET PORT:TIANJIN/QINGDAO/SHANGHAI/NINGBO DELIVERY:5-30DAYS ON QTY PAYMENT:T/T/LC Supply Ability:500 TON PER MONTH
Read MoreSourcing M16 Threaded Bar from China: Manufacturer & Supplier Guide | Hebei Wuyang Fastener Co., Ltd
This page supports wholesale buyers evaluating China M16 Threaded Bar Manufacturer, Factory & Suppliers through a sample approval workflow. Products, specification notes, and buyer-focused questions are organized here so your initial inquiry arrives with the detail suppliers need to respond accurately.
Application fit and specification clarity drive better sourcing decisions at this stage. Review the product matches, comparison notes, and buyer feedback below before finalizing your requirements or sending an RFQ.
EXW PRICE : 720USD-910USD/TON Min.Order Quantity:2TONS PACKAGING:BAG/BOX WITH PALLET PORT:TIANJIN/QINGDAO/SHANGHAI/NINGBO DELIVERY:5-30DAYS ON QTY PAYMENT:T/T/LC Supply Ability:500 TON PER MONTH
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EXW PRICE : 720USD-910USD/TON Min.Order Quantity:2TONS PACKAGING:BAG/BOX WITH PALLET PORT:TIANJIN/QINGDAO/SHANGHAI/NINGBO DELIVERY:5-30DAYS ON QTY PAYMENT:T/T/LC Supply Ability:500 TON PER MONTH
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EXW PRICE : 720USD-910USD/TON Min.Order Quantity:2TONS PACKAGING:BAG/BOX WITH PALLET PORT:TIANJIN/QINGDAO/SHANGHAI/NINGBO DELIVERY:5-30DAYS ON QTY PAYMENT:T/T/LC Supply Ability:500 TON PER MONTH
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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).
Read MoreM16 Threaded Bar Specification Guide
The related product list helps you compare China M16 Threaded Bar Manufacturer, Factory & Suppliers by actual product direction rather than keyword wording alone. Check whether each product supports sample approval workflow, then use the table below to prepare a clearer RFQ.
| Criterion | What To Check | Why It Matters | Buyer Tip |
|---|---|---|---|
| Material Grade | Confirm grade 4.8, 8.8, or 10.9 matches load requirements | Grade mismatch causes joint failure under rated load | Request mill test certificate with each sample batch |
| Thread Tolerance | Verify 6g tolerance class per ISO 724 for M16 | Out-of-tolerance threads cause assembly rejection at line | Ask supplier for go/no-go gauge inspection report |
| Surface Finish | Specify zinc-plated, HDG, or plain per environment | Wrong coating accelerates corrosion in target application | State exposure class (C1–C5) in your RFQ document |
| Length Accuracy | Confirm cut-length tolerance within ±1 mm for custom bars | Excess length adds cost; short bars fail torque spec | Include drawing with tolerance callout when ordering samples |
| Export Packaging | Check bundle weight, moisture barrier, and labeling standard | Damaged threads in transit cause costly return shipments | Request photo of export pack before bulk order approval |
When comparing a China M16 Threaded Bar Manufacturer, Factory & Suppliers, the most useful evaluation covers application fit, specification scope, available customization, and how clearly the supplier communicates. A catalog request alone rarely produces the response a wholesale buyer needs for sample approval.
This page is structured around supplier comparison and customization planning, helping you convert a broad search into specific, answerable questions before you contact a factory.
Begin by documenting how M16 threaded bar will be used in your application. Note the load conditions, installation environment, material requirements, and any finish or coating specifications that cannot be substituted. Suppliers can only recommend suitable products when the application context is clear from the start.
Compare suppliers across size tolerance, material grade, thread standard, surface treatment, packaging format, and minimum order quantity. If your project involves a sample approval workflow, prepare reference drawings, photos of existing hardware, or notes on the target market before requesting samples. This reduces revision rounds and shortens approval timelines.
Before requesting a quotation, confirm your quantity range, delivery destination, required lead time, and the steps in your internal approval process. For export orders, also clarify labeling, documentation, and inspection requirements so the supplier can address them in the first response rather than through follow-up exchanges.
When reviewing supplier replies, prioritize those that ask relevant clarifying questions over those that send only a general product list. A supplier that engages with your application details is easier to evaluate for specification clarity and long-term order consistency.
| Criteria | Importance | Description | Example Options |
|---|---|---|---|
| Thread Standard Clarity | High | Supplier confirms metric thread form, pitch, and tolerance class matching buyer specs | M16 x 2.0 coarse thread per ISO 724 |
| Material Grade Options | High | Range of available steel grades to suit structural or corrosion-resistance needs | 4.8, 8.8 carbon steel or A2 stainless |
| Customization Flexibility | Medium | Ability to adjust length, surface finish, or packaging per buyer application | Cut-to-length bars with hot-dip galvanizing |
| Sample Approval Support | High | Supplier provides documentation and re-sampling process during pre-order review | Dimension report and material cert with each sample batch |
| RFQ Response Detail | Medium | Completeness and technical accuracy of supplier response to buyer inquiry | Spec sheet, MOQ, and lead time included in first reply |
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Top product matches should be reviewed by fit, specification clarity, customization readiness, and how well they support supplier comparison. Use these factors to shortlist practical options before contacting the supplier.
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The buyer feedback below reflects common situations including preparing an RFQ, reviewing export order needs, organizing sample questions, and confirming application details. Use these notes to anticipate questions your supplier may ask and to strengthen your initial inquiry.
This page helped me clarify thread pitch and material grade requirements before reaching out to any China M16 threaded bar supplier directly.
I referenced this when preparing a bulk M16 threaded bar inquiry and it helped me frame the right technical questions around length tolerances and finish.
Comparing China M16 threaded bar factory options felt more manageable after reviewing how this page organized grade, coating, and application context.
Before sending my RFQ for M16 threaded bar stock, this page gave me clearer language around dimensional standards and helped avoid vague supplier exchanges.
M16 threaded bars undergo dimensional inspection, thread pitch verification, tensile strength testing, and surface finish review. Documentation covering material grade and inspection results is typically prepared to support buyer sample approval workflows.
Custom lengths, material grades such as carbon steel or stainless steel, and surface treatments like zinc plating can be arranged. Buyers should specify application requirements clearly when submitting an RFQ to confirm feasibility.
Include thread standard, material grade, required length, surface treatment, quantity per order, and intended application. Detailed RFQs reduce back-and-forth communication and help suppliers confirm specification fit faster.
Suppliers typically provide test reports, dimension confirmation sheets, and technical clarification during sample review. Buyers should confirm whether re-sampling or specification adjustments are supported before committing to bulk order quantities.
Request thread form confirmation—metric coarse or fine—alongside load capacity data and material compliance documentation. Cross-referencing these details against your assembly or structural application requirements helps validate supplier suitability early.
Establish clear written specifications, request sample approval sign-off procedures, and confirm revision protocols before production begins. Structured communication reduces misalignment between buyer requirements and factory output during bulk order preparation.
Use the form below to send your M16 threaded bar requirements to Hebei Wuyang Fastener Co., Ltd. Include application context, target specification, quantity range, and any sample approval steps to receive a more accurate and useful response.