Sample & Production Approval Checklist

Agree custom fastener sample scope, drawing revision, acceptance criteria, review responsibilities, deviations and batch-release requirements before ordering.

What to send for quotation

When sample review is required, define the scope before placing the sample order. This checklist helps record an agreed review; it is not a certification, a universal first-article procedure or an engineering approval.

1. Agree the sample scope

Identify the drawing revision, sample quantity, intended checks and required records. Confirm sample pricing, any tooling/setup terms and timing in the quotation. State whether the sample must represent the proposed production route and finished condition; do not assume it does.

2. Define acceptance before inspection

List drawing characteristics, material/finish requirements, specified tests, methods and documents. Identify the responsible reviewer and any required mating-part or assembly checks. A visual comparison alone should not replace agreed dimensional or material acceptance.

3. Record results and deviations

Link the sample identification and report to the drawing revision. Record results against the agreed criteria and list deviations explicitly. Define whether a deviation needs rework, a new sample or written acceptance; silence is not a substitute for recorded approval.

4. Confirm what approval authorizes

State which part and revision are accepted, any conditions and the approved order scope. Close unresolved requirements before the agreed batch release. Preserve the inspection plan for production; sample approval does not automatically accept every later batch.

5. Control changes and shipment records

Review changes to drawing, material, finish or the agreed process before applying them. Confirm whether renewed sample review is required. Keep batch inspection, lot labels, packing and required shipment documents linked to the order.

Quotation information checklist

These fields describe order inputs, not a stock table or engineered acceptance criteria.

RequirementInformation to provide
Sample orderPart/revision, quantity, cost, timing and agreed production relevance
Review planCharacteristics, methods, documents and responsible reviewer
ResultsSample identity, measurements, supporting records and deviations
DispositionAcceptance/rejection/conditions, authorization and revision covered
Batch releaseClosed questions, order scope and production inspection plan
Changes / shipmentRe-review triggers, lot identity, packing and order documents

Example enquiry brief

Replace the bracketed fields with approved requirements and flag any unresolved item.

Sample order: [part/revision and quantity]; scope: [checks and records]; reviewer: [responsible person]; results/deviations: [record references]; disposition: [accepted/rejected/conditional]; approval covers: [revision and order scope]; batch inspection/packing: [requirements]; outstanding actions and release authorization: [list].

MOQ, production timing, material availability, finish and inspection scope are confirmed for the final specification. Product images illustrate appearance only; they do not establish dimensions, approvals or load ratings.

Related products and order guides

Send us your specification or drawing.

We confirm the order scope and any exceptions before quotation acceptance.

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