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quality

Bolt Bag and Fastener Kitting Verification

Verify each bolt, nut, washer, and screw kit against the building order before it leaves the shop. This template helps catch count, grade, and labeling errors before they become field shortages or spec non-conformances.

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Built for: Construction · Structural Steel Fabrication · Manufacturing · Building Products

Overview

This template is a pre-release inspection for bolt bags and fastener kits. It verifies that the kit matches the building order, drawing, or BOM revision, then checks the actual fastener types, sizes, grades, coatings, and quantities against what was required. It also captures packaging condition, label accuracy, photos, deficiencies, and final approval so the kit can be traced back to the order that created it.

Use it when hardware is being bundled for a specific project, shipment, or field install and a mistake would cause delays, rework, or a non-conformance. It is especially useful for structural bolts, nuts, washers, self-drilling screws, and mixed specialty fasteners where similar-looking parts can be confused. The template is also a good fit when multiple revisions are in play and the kitting team needs a clear record of which BOM version was used.

Do not use this template as a substitute for incoming material verification, supplier certification review, or torque/installation inspection. It is not meant to validate installed connections or test performance in service. If the kit is for a highly controlled application, add project-specific hold points, certificate checks, or a second-person review before release. The main value is simple: catch the wrong part, wrong count, wrong label, or damaged package before the kit reaches the field.

Standards & compliance context

  • This template supports ISO 9001:2015-style control of documented information, traceability, and verification before release.
  • For construction and structural work, it helps prevent material non-conformances that can affect compliance with project specifications and OSHA-regulated work practices.
  • If the kit supports safety-related assemblies, align the review with your internal quality plan and any applicable ANSI or owner-required inspection procedures.
  • When fasteners are part of a fire, life-safety, or code-sensitive assembly, confirm the kit contents against the governing project documents and AHJ requirements.
  • Use manufacturer and project specifications for grade, coating, and substitution control rather than informal shop conventions.

General regulatory context for orientation only — verify current requirements with counsel or the relevant agency before relying on this template for compliance.

What's inside this template

Kit Identification and Building Order Reference

This section ties the kit to the correct job and revision so the rest of the inspection is checking the right order.

  • Building order number recorded and matches kit label (critical · weight 4.0)

    Verify the building order (BO) number on the kit label matches the work order or packing list exactly.

  • Kit label includes project name, ship date, and destination (weight 3.0)

    Confirm all three fields — project name, scheduled ship date, and delivery destination — are legible and populated on the kit label.

  • Fastener specification drawing or BOM revision level (weight 3.0)

    Record the Bill of Materials (BOM) or fastener schedule revision level used for this kit.

  • Inspector name and date of verification (weight 2.0)

    Enter the name of the kitting inspector and the date this verification is being performed.

  • Verification date and time (weight 3.0)

Bolt Count and Grade Verification

This section confirms the primary structural or assembly bolts match the required specification before the kit is released.

  • Bolt type and ASTM grade matches BOM specification (e.g., A325, A490, F3125) (critical · weight 6.0)

    Confirm bolt head markings match the specified ASTM grade. A325 bolts carry a ‘3’ mark; A490 carry a ‘10’ mark per ASTM F3125.

  • Bolt diameter (inches) matches BOM (weight 4.0)

    Measure or confirm nominal diameter matches the specified size (e.g., 3/4”, 7/8”, 1”).

  • Bolt length matches BOM specification (weight 4.0)

    Confirm bolt length (in inches) matches the BOM. Record actual length if a discrepancy is found.

  • Actual bolt count in kit (weight 5.0)

    Physically count all bolts and enter the total quantity. Compare to BOM required quantity.

  • Actual bolt count matches BOM required quantity (critical · weight 6.0)

    Confirm the physical count equals the BOM quantity. Any shortage or overage must be noted.

Nut Count and Grade Verification

This section checks that the nuts are the correct grade, size, and quantity for the bolts in the kit.

  • Nut grade and specification matches BOM (e.g., ASTM A563 Grade C, DH, or DH3) (critical · weight 5.0)

    Confirm nut markings and grade designation match BOM specification. Heavy hex structural nuts are required for A325/A490 bolt assemblies per AISC and RCSC guidelines.

  • Nut size (thread diameter) matches bolt diameter in kit (critical · weight 5.0)

    Verify nut thread size is compatible with the bolt diameter in this kit. Mismatched threads are a critical non-conformance.

  • Actual nut count in kit (weight 4.0)

    Physically count all nuts and enter the total quantity.

  • Actual nut count matches BOM required quantity (weight 6.0)

    Confirm physical nut count equals BOM quantity. Note any shortage or overage.

Washer Count and Type Verification

This section verifies the washer type and count so the assembly is complete and the hardware stack-up matches the BOM.

  • Washer type matches BOM specification (e.g., ASTM F436 hardened flat washer) (critical · weight 4.0)

    Confirm washer type and ASTM designation. F436 hardened washers are required for high-strength structural bolt assemblies per RCSC Specification for Structural Joints.

  • Washer size matches bolt diameter in kit (weight 3.0)

    Verify washer inside diameter is compatible with the bolt diameter in this kit.

  • Actual washer count in kit (weight 4.0)

    Physically count all washers and enter the total quantity.

  • Actual washer count matches BOM required quantity (weight 4.0)

    Confirm physical washer count equals BOM quantity. Note any shortage or overage.

Screw and Specialty Fastener Verification

This section covers non-bolt fasteners that are easy to mix up but often critical to fit, coating, or attachment performance.

  • Self-drilling screw type and point designation matches BOM (e.g., #12-14 x 1" Tek 3) (critical · weight 4.0)

    Confirm screw part number, point type (Tek 1–5), diameter, and length match BOM. Incorrect point designation for material thickness is a critical non-conformance.

  • Screw coating or finish matches BOM specification (e.g., zinc, stainless, painted) (weight 3.0)

    Verify corrosion protection coating matches BOM. Incorrect coating in corrosive environments can lead to premature fastener failure.

  • Actual screw count in kit (weight 4.0)

    Physically count all screws and specialty fasteners and enter the total quantity.

  • Actual screw count matches BOM required quantity (weight 4.0)

    Confirm physical screw count equals BOM quantity. Note any shortage or overage.

Physical Condition and Packaging Integrity

This section catches damage, corrosion, and packaging problems that can make an otherwise correct kit unusable in the field.

  • Bolts and nuts are free from visible corrosion, cracks, or thread damage (critical · weight 4.0)

    Visually inspect a representative sample (minimum 10%) of bolts and nuts for rust, pitting, stripped threads, or deformation. Any critical defect requires full lot rejection.

  • Fastener bags or containers are sealed, undamaged, and correctly labeled (weight 3.0)

    Confirm all bags or containers are sealed without tears, moisture intrusion, or missing labels. Mislabeled bags are a common cause of field fastener shortages per Electronic Fasteners kitting best practices.

  • Photo of completed kit with label visible (weight 3.0)

    Capture a photo of the fully assembled and labeled bolt bag kit for traceability records.

Deficiency Documentation and Sign-Off

This section records non-conformances, corrective actions, and release approval so the kit has a clear disposition.

  • All deficiencies and non-conformances identified during this inspection (weight 1.0)

    List each deficiency by item (e.g., ‘Bolt count short by 12 pcs — 3/4” A325 x 2.5”’). Enter ‘None’ if no deficiencies found.

  • Corrective actions taken or required before kit release (weight 1.0)

    Describe corrective actions completed (e.g., ‘Added 12 bolts from stock, recount confirmed’) or actions required before shipment approval.

  • Kit approved for release to shipping or field (critical · weight 1.0)

    Confirm all counts, grades, and conditions meet BOM requirements and the kit is approved for release. A ‘No’ answer requires supervisor review before release.

  • Inspector signature (weight 1.0)

    Kitting inspector signature confirming verification was performed per BOM and building order requirements.

How to use this template

  1. Start by entering the building order number, kit label details, BOM or drawing revision, inspector name, and verification date and time so the record is tied to the correct project release.
  2. Compare each bolt line item against the BOM and record the actual grade, diameter, length, and count, stopping the inspection if any bolt type or quantity does not match.
  3. Verify the nuts, washers, and specialty screws one section at a time by matching specification, size, coating, and actual count to the required quantity on the order.
  4. Inspect the physical condition of the fasteners and packaging, noting corrosion, damaged threads, mixed parts, broken seals, or missing labels, and attach a photo of the completed kit with the label visible.
  5. Document every deficiency or non-conformance, assign the corrective action needed before release, and mark the kit approved only after the mismatch is resolved.
  6. Save or route the completed record to shipping, the field team, or your quality system so the verified kit can be traced back if a shortage or substitution is later reported.

Best practices

  • Verify against the latest BOM or drawing revision before you count a single part, because an outdated print is a common source of false approval.
  • Count loose fasteners by actual piece count, not by bag weight or visual estimate, especially when kits contain similar-looking sizes.
  • Treat grade, diameter, length, and coating as separate checks so a correct count does not hide a wrong specification.
  • Photograph the finished kit with the label visible and the contents arranged so the count can be reviewed later without reopening the package.
  • Flag missing washers, mixed grades, or mismatched nut thread sizes as non-conformances, not minor notes, because they can stop field installation.
  • Use a second-person review for structural or high-risk kits when the order includes multiple fastener families or revision-sensitive substitutions.
  • Hold any kit with damaged threads, corrosion, or broken seals until the affected parts are replaced and the package is rechecked.

What this template typically catches

Issues teams running this template most often surface in practice:

Bolt grade on the bag does not match the BOM, such as a mixed structural bolt grade being packed into one kit.
Bolt length is off by a small increment, creating a field fit issue even though the diameter and grade are correct.
Nuts are the wrong thread size for the bolts in the kit, or the nut grade does not match the specified assembly.
Washers are missing, substituted with the wrong washer type, or packed in a quantity that does not match the order.
Self-drilling screws have the wrong point designation, coating, or length for the specified application.
Fasteners show visible corrosion, damaged threads, or bent shanks from poor handling or storage.
Kit labels are incomplete, missing the project name, ship date, or destination, making traceability difficult.
The kit was packed to an outdated BOM revision after the order changed.

Common use cases

Structural Steel Shop Lead
A fabrication shop packs A325 or F3125 bolt kits for a steel erection crew and needs a clear release check before loading the truck. This template helps confirm the exact bolt, nut, and washer mix for each building order and prevents field shortages.
Commercial Roofing or Envelope Coordinator
A coordinator prepares screw kits for panel, trim, or attachment work where coating, point type, and length matter. The template helps catch wrong screw finishes, mixed counts, and mislabeled bags before the crew reaches the site.
Mechanical Contractor Warehouse Supervisor
A warehouse team stages mixed fastener kits for equipment skids, supports, or hangers across multiple jobs. This template provides a consistent release record when several orders are being picked at once and revision control matters.
Quality Inspector for Project Material Release
A quality inspector reviews fastener kits as part of a broader shipping hold-and-release process. The template creates traceable evidence that the kit matched the BOM and that any non-conformance was corrected before shipment.

Frequently asked questions

What does this bolt bag and fastener kitting verification template cover?

It covers the pre-release check of a fastener kit against the building order, BOM, or drawing revision. The template walks through kit identification, bolt, nut, washer, and specialty screw verification, then finishes with packaging condition, deficiencies, and sign-off. It is designed for kitted hardware that will be shipped to a field crew, fabrication site, or installation team.

When should this inspection be used?

Use it after kitting and before the kit is released to shipping or the field. It is especially useful when multiple fastener grades, diameters, lengths, or coatings are being packed for one project. Do not use it as a substitute for incoming material inspection if you also need to verify supplier certification or mill test documentation.

Who should run the verification?

A warehouse lead, quality inspector, kitting technician, or other trained person who can read the BOM and identify fastener grades and sizes should perform the check. The person signing off should be able to distinguish matching thread diameter, length, coating, and washer type, not just count bags. If the kit supports structural or safety-critical work, the reviewer should be authorized to hold the kit for correction when a deficiency is found.

Does this template align with any regulatory or quality standards?

Yes, it supports quality control practices used under ISO 9001:2015 and project-specific quality plans. For construction or structural work, it also helps prevent non-conformances against contract specifications and material requirements tied to OSHA-regulated work. If the kit is for a safety-related assembly, the template can be adapted to match internal procedures, ANSI/ASSP practices, or owner requirements.

What are the most common mistakes this inspection catches?

Common issues include the wrong bolt grade, a mismatched bolt length, missing washers, and nut sizes that do not match the bolt diameter. Inspectors also catch mislabeled bags, mixed fastener types in one kit, damaged threads, and kits packed to the wrong quantity after a BOM revision change. These are the kinds of errors that are easy to miss during picking but expensive to fix in the field.

How often should kitting verification be performed?

It should be performed on every kit before release, especially when the kit is tied to a specific building order or shipment. If your process uses batch kitting, verify each batch and re-check whenever the BOM revision, destination, or project scope changes. For high-risk or high-value jobs, many teams add a second-person review before shipping.

Can this template be customized for different fastener types?

Yes, it is meant to be customized for your BOM and product mix. You can add fields for anchor bolts, structural bolts, specialty coatings, tamper-resistant screws, or project-specific packaging requirements. You can also mark certain items as critical so the inspector must stop the release if they are missing or incorrect.

How does this compare with an ad-hoc packing check?

An ad-hoc check usually relies on memory, a clipboard note, or a quick count, which makes it easy to miss revision changes and mixed hardware. This template forces a line-by-line match against the order, captures the actual count, and records deficiencies in a way that supports traceability. That makes it easier to prevent field delays and to prove what was verified if a dispute comes up later.

Can this template connect to other workflows?

Yes, it works well alongside receiving inspection, BOM control, shipping release, and non-conformance tracking. Many teams link the completed record to photos of the labeled kit, material certificates, or a corrective action log. If you use a QMS or ERP system, the template can be adapted to reference the order number, revision level, and release status.

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