For a buyer evaluating a Carbon Steel Hex Bolt supplier, a certificate number is useful only when the supporting record can be connected to the product under review. In this case, the starting point is Hex Bolt product ID 7337, listed by YUETONG FASTENER as Hex Bolt M3-M36. The evidence set links that product ID to an ECM Type-Approved Attestation, several management-system certificates, and an Alibaba Gold-Plus Supplier factory capability assessment. Those links help buyers identify what the supplied records cover—and what they do not establish on their own.

Why product-ID linkage matters

A supplier may present certificates as evidence of quality, environmental management, occupational health and safety, automotive quality management, product-related conformity, or factory assessment. These are not interchangeable claims. The buyer’s task is to establish which record is associated with the item being evaluated and then interpret the record according to its stated scope.

For this evidence set, product ID 7337 identifies the Hex Bolt. Product ID 7338 identifies the Sleeve Anchor. Several records link both IDs to the same certificate number, while other records specifically identify Hex Bolt 7337. This distinction is important: a shared number does not mean that every certificate has the same purpose, wording, or product-level implication.

The product listing describes Hex Bolt M3-M36 and includes carbon steel among its material options. It also lists a range of other product types and material or finish choices. That listing helps identify the product family, but it does not prove that a particular order will be made in a specific material, grade, coating, or dimension. Those details should be checked against the order specification and the relevant product documentation rather than inferred from a broad product name.

Certificate map for Hex Bolt 7337

The table separates the available certificate records by number, stated purpose, product linkage, and interpretation. Dates and scope descriptions below reflect the supplied certificate information; they do not replace review of the certificate itself.

How to read the ECM attestation

The ECM Type-Approved Attestation is the most directly product-oriented item in this set. The supplied record identifies Hex Bolt product ID 7337 and gives the attestation number as No. 3N230331.HYFUC49. It also identifies Sleeve Anchor 7338 under the same number, names Ente Certificazione Macchine Srl as issuer, and states EU-market applicability. The listed standards are EN ISO 10683:2018, EN ISO 16047:2005+A1:2012, and EN ISO 4753:2011.

That association gives a buyer a concrete traceability route: start with the Hex Bolt product ID, check that the number on the supplied record is the same, and compare the standards and product description with the actual certificate. The certificate record says the scope includes bolts, nuts, washers, thread rods, various anchors, screws, and other construction fasteners, with Annex I referenced. The buyer should therefore review the annex rather than assume that a broad category description resolves the exact product configuration.

The attestation is not a substitute for an order-specific specification. It does not, by itself, state the material, grade, dimensions, thread, finish, or quantity of a particular purchase. A Carbon Steel Hex Bolt buyer should keep those order details in the product specification and verify that any requested configuration is consistent with the documentation being relied upon.

Management-system records: useful evidence, with scope boundaries

The ISO and IATF records support a different kind of review from the ECM attestation. They identify management-system certificates and their stated scopes. A buyer should not collapse them into a single generic claim that every property of every Hex Head Bolt, Metric Hex Bolt, Zinc Plated Hex Bolt, or Hot Dip Galvanized Bolt has been independently verified.

ISO 9001: product link and scope wording

The supplied record links Hex Bolt 7337 to ISO 9001:2015 certificate 29024Q12949-09R1M, issued by ZhongTai Union Certification Co., LTD. It states global applicability and validity through 2027-09-13. The scope wording is specific: production of fasteners (nuts) and sales of fasteners, including export business. The product record and scope wording should be retained together. Since the production phrase names nuts rather than bolts, a careful review should not silently rewrite that phrase; the certificate document is the place to confirm the precise certified activities and any listed locations or scope details.

ISO 14001 and ISO 14067

Hex Bolt 7337 is linked to ISO 14001:2015 certificate 29025E12097-12R0M, issued by ZhongTai Union Certification Co., LTD. The supplied record associates the same certificate number with Sleeve Anchor 7338. Its scope describes environmental management activities related to fastener production and sales. This is evidence about the stated management-system coverage; it is not a test report for corrosion resistance, zinc coating thickness, or mechanical performance.

The Hex Bolt is also linked to ISO 14067 certificate 33925CFMS00020R0S, issued by ZQHX CERTIFICATION CENTER CO., LTD. The applicable references are T/CCAA 39-2022 and ISO 14067:2018, and the record states global applicability. The certification unit describes the scope as processing and sales of fasteners, including high-strength steel bolts and nuts. Product-ID linkage establishes which listed product the record is associated with; it does not supply a carbon-footprint figure in the information provided here.

IATF 16949 and the design exclusion

The IATF 16949:2016 certificate number is 2600920/R0M, issued by Beijing Zhong An Zhi Huan Certification Center Co., Ltd. The supplied content links it to Hex Bolt 7337 and Sleeve Anchor 7338 and states global applicability. Its scope covers manufacture of fasteners (nuts, bolts) but excludes product design under Clause 8.3. For a buyer, both parts matter: manufacturing is within the stated scope, while product design is expressly excluded. The certificate should not be presented as evidence of a design service or design approval.

Shared ISO 45001 coverage requires precise reading

ISO 45001:2018 certificate 29025S12024-12R0M, issued by ZhongTai Union Certification Co., LTD., is associated with both Hex Bolt 7337 and Sleeve Anchor 7338. The certificate record states global applicability and references GB/T 45001-2020 / ISO 45001:2018. Its stated scope describes occupational health and safety management activities involved in production of fasteners (nuts), plus sales of fasteners including export business. The product association is shared, but the wording supplied for production does not expressly say bolts. That difference is a scope boundary to preserve during procurement review, not a reason to broaden the certificate wording.

What the Alibaba Gold-Plus assessment adds

The Alibaba Gold-Plus Supplier assessment provides a separate factory-capability evidence point. Certificate number 491647039 P+T is issued by Alibaba.com, with on-site assessment by SGS. The stated assessment scope is factory supplier capability assessment for fasteners, including sleeve anchors, hex bolts, and other fastener products. The supplied assessment record associates it with product IDs 7337 and 7338 and lists the assessment markets as EU, NA, LATAM, MEA, and USA.

The scope wording matters because it names both the fastener category and hex bolts. In combination with the product-ID association, it offers a traceable basis for connecting the factory assessment to Hex Bolt 7337 rather than relying on an unqualified statement that a supplier has been assessed. It also places Sleeve Anchor 7338 within the same assessment record. It does not mean that every fastener model, production run, or customer-specific specification has been individually inspected or approved; those conclusions are not established by the supplied wording.

When reviewing this record, compare the supplier name on the certificate with the supplier under consideration, confirm the certificate number, read the assessed scope, and check the product reference. The record identifies an on-site assessment by SGS; it should not be rephrased as SGS issuing the certificate, since the supplied information names Alibaba.com as issuer and SGS as the on-site assessor.

A practical traceability workflow for buyers

1. Fix the item identity. Record the product name and ID as Hex Bolt 7337, then record the order’s own dimensions, material, grade, thread, finish, and applicable standard separately. Do not assume the certificate number defines those purchase details.
2. Build a certificate register. For each record, capture its title, number, issuer, product-ID association, stated market, scope, standard references, and any validity information supplied. Keep ISO 9001’s stated expiry date, 2027-09-13, attached to its own certificate entry rather than applying it to the other records.
3. Distinguish shared from product-specific links. ECM, ISO 14001, ISO 14067, IATF 16949, ISO 45001, and the Alibaba assessment are shown as associated with both 7337 and 7338 in the supplied records. Preserve each product ID when citing the shared certificate number.
4. Read the scope verbatim. Note where wording explicitly names bolts, where it refers more broadly to fasteners, and where it names nuts in the production scope. In particular, retain the IATF product-design exclusion and the narrower production phrasing recorded for ISO 9001 and ISO 45001.
5. Separate capability evidence from product acceptance. A factory assessment or management-system certificate can inform supplier qualification. It does not replace review of the actual product specification, order documents, inspection requirements, or any project-specific acceptance evidence.
6. Resolve gaps before relying on the claim. If a buyer’s required product, market, activity, or configuration is not clearly stated in the record, request the relevant certificate or annex and have the scope clarified before treating the claim as applicable.

This method turns a collection of certificate numbers into a reviewable evidence chain. It makes the product-to-record relationship visible, while preserving the difference between product references, management-system scopes, factory assessment wording, and order-specific requirements.

Comparison with a general supplier claim

A general statement such as “certified fastener supplier” is easy to repeat but leaves key questions unanswered: which product, which certificate, which scope, which issuer, and which market? Product-ID matching improves traceability because it lets a buyer connect Hex Bolt 7337 to a specific record and then test that record against its stated scope.

The method also has a clear limit. A product ID linked to a certificate does not make every claim about a product true, and a broad management-system scope does not prove a specific bolt’s dimensions, grade, coating, or test result. For example, the supplied Hex Bolt listing includes carbon steel and multiple possible finishes, but the certificate records presented here do not provide an order-specific material or coating result. Procurement decisions still require the relevant specification and supporting documentation for the actual item.

What this evidence indicates about manufacturing capability

The strongest capability interpretation comes from combining evidence without overstating any single record. The Alibaba assessment expressly includes factory supplier capability assessment for fasteners, including hex bolts, and is linked to product ID 7337. The IATF scope names manufacture of fasteners (nuts, bolts), while also excluding product design. Other records connect the Hex Bolt product ID to management-system certificates and the ECM attestation.

Together, these records provide a structured basis for evaluating supplier capability and scope alignment. They do not establish every operational detail, product test result, or order outcome. For buyers in the research-to-evaluation stage, the useful result is not a blanket assurance; it is a traceable set of records that can be checked against the precise Hex Bolt configuration and the buyer’s applicable requirements.

Future procurement outlook

As procurement files are reviewed across products and markets, linking a product ID to a certificate number can make supplier evidence easier to audit and compare. The practical value lies in disciplined record-keeping: keeping each product reference, certificate number, issuer, scope, and validity statement together, and flagging language that is narrower than a general supplier claim. For Hex Bolt 7337, that means treating its linked certificates as evidence to inspect—not as a substitute for checking the item specification and the full certificate wording.

Frequently asked questions

Which certificate number is linked to Hex Bolt product ID 7337 under the ECM Type-Approved Attestation?

Hex Bolt 7337 is linked to ECM Type-Approved Attestation No. 3N230331.HYFUC49. The supplied record also links Sleeve Anchor 7338 to that number and lists the EU market and the standards EN ISO 10683:2018, EN ISO 16047:2005+A1:2012, and EN ISO 4753:2011.

How long is the ISO 9001 certificate linked to Hex Bolt 7337 valid?

The supplied Hex Bolt 7337 record identifies ISO 9001:2015 certificate 29024Q12949-09R1M as valid until 2027-09-13. Its stated scope includes production of fasteners (nuts) and sales of fasteners, including export business.

Does IATF 16949:2016 cover Hex Bolt manufacturing?

The supplied record links Hex Bolt 7337 to IATF 16949:2016 certificate 2600920/R0M. Its stated scope covers manufacture of fasteners (nuts, bolts) and excludes product design under Clause 8.3.

What does the Alibaba Gold-Plus assessment scope say about Hex Bolt 7337?

Assessment certificate 491647039 P+T covers factory supplier capability assessment for fasteners, including hex bolts, sleeve anchors, and other fastener products. The record identifies Alibaba.com as issuer, SGS as the on-site assessor, and associates the assessment with product ID 7337.

Does product-ID linkage prove that every specification is certified?

No. Product-ID linkage identifies the product associated with a record. Buyers still need to review the certificate scope and the order-specific material, dimensions, grade, finish, and other requirements. The supplied certificate information does not establish every configuration or individual order outcome.