Use the detailed table, then resolve its contradictions
The category has 26 catalogue entries, many sharing the same title. That is not evidence of 26 fully specified variants. One detailed entry provides metric and inch track references alongside tooth-block bolts. [2]
| Actual source issue | What to obtain before order |
|---|---|
| 101-32-11210 appears as M12 with pitch 1 and 1.5, both 39 mm long | Supplier-confirmed thread and controlled drawing for the offered reference |
| 8H5724 and 6S3419 show 21-UNF and 22-UNF | Confirmed thread designation; no silent catalogue correction |
| Some lengths lack units or fields are blank | Complete dimensions, measurement convention and units |
| OEM-style cross-reference strings | Actual fit review; no genuine-origin or authorized supply assumption |
A full OEM-style reference is a useful search lead, not a substitute for dimensions or a declaration of original manufacture.
Separate bolts, pins and other connection products
The company describes standard/non-standard fasteners, bucket pins, blade/track/segment/crusher bolts and nuts, alongside hydraulic fittings and hose assemblies. [1] A pin, a threaded clamp joint and a hydraulic connection need different acceptance records.
Threaded hardware
Controlled geometry, thread, mating components, material/property class, finish and lot evidence.
Pin or retaining arrangement
Actual interface dimensions, fit and retention design; machine-brand names alone do not define compatibility.
Custom part
Drawing revision, critical features and first-sample approval before repeat supply.
The track-plate entry lists broad materials, grades and processes in mixed fields. [3] It does not assign one alloy, treatment or grade to every reference. Request the offered part’s manufacturing/inspection records rather than translating generic process wording into verified factory capability. The factory-tour page is supplier-presented, not an CivilEquip inspection. [5]
The displayed certificate is expired and names another holder
The English and Chinese images on the honour page show the same GB/T 19001-2016 / ISO 9001:2015 certificate for 宁波市鄞州永鑫标准件厂, with manufacture/sale of screws as scope and a displayed expiry of 19 May 2025. [4] They are not two independent certifications.
- Current status
- No renewal or current issuer verification established.
- Entity relationship
- The connection between the named certificate holder and the quoted Yiteng supplier is unresolved.
- Order evidence
- Ask for the actual maker/site, current verified certificate if claimed, and applicable lot inspection documents.
No current-certified badge or ISO product conformity is assigned from these images. A management-system certificate would not supply the selected bolt’s grade, thread or installation torque.
Approve geometry and evidence before installation values
- 1
Drawing agreement
Resolve thread, head/seating geometry, shank/grip, length convention, nut and joint interfaces.
- 2
Part and lot agreement
Record exact material/property class, finish and applicable inspection method, sample and acceptance.
- 3
Machine installation
Use the actual equipment-approved method and conditions. Agree which party supplies it rather than deriving torque from diameter alone.
ISO 898-1 addresses metric carbon/alloy steel fastener properties. [6] It does not validate the imperial reference rows or specify the assembled track joint’s tightening method. CivilEquip has not tested fatigue, corrosion resistance or production output.
Send a controlled part enquiry
Sources for this company
- Yiteng company/product scope
Ningbo/Yinzhou location, standard/non-standard bolts and pins, listed property classes and machinery reference brands; no authorization or measured capacity.
Checked: 2026-10-11 - Track and tooth-block reference table
Actual metric/inch references and source anomalies, including duplicate 101-32-11210 pitches. Cross-reference listing is not approved OEM equivalence.
Checked: 2026-10-11 - Track-plate promotional specification entry
Mixed generic materials/classes/standards and process claims; no controlled specification for every table reference.
Checked: 2026-10-11 - Displayed English/Chinese certificate images
Same management-system certificate, holder 宁波市鄞州永鑫标准件厂, displayed expiry 19 May 2025. Relationship to Yiteng and renewal not established.
Checked: 2026-10-11 - Supplier factory-tour page
Supplier-presented factory page; no witnessed production, measured capacity or order-specific inspection.
Checked: 2026-10-11 - ISO 898-1 publisher scope
Metric carbon/alloy steel fastener property classes; not a torque recommendation, imperial-thread standard or Yiteng conformity record.
Checked: 2026-10-11