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Graco 123999 Bolt Cap Hex HD

The Graco 123999 Hex-Head Cap Screw is a durable OEM fastener used in GrindLazer models for secure structural assembly and dependable performance.

  • High-strength hex-head design
  • OEM fit for GrindLazer series
  • Reliable clamping and stability

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Graco 123999 Hex-Head Cap Screw

The Graco 123999 Screw, Cap, Hex HD is an OEM fastener used in select heavy-duty Graco equipment, offering secure clamping and reliable durability.

Key Features

  • Hex-head design for strong torque retention
  • High-strength metal construction
  • OEM-specified part for structural assemblies

Compatible Graco Machines

This cap screw is referenced in parts diagrams for the following Graco models:

  • Graco GrindLazer models **25M992**, **25M993**, and **25M994** :contentReference[oaicite:0]{index=0}
  • Graco GrindLazer models **25N658** and **25N659** :contentReference[oaicite:1]{index=1}

Why Use This Part?

This screw is essential for:

  • Maintaining structural integrity in grinders and surface-prep tools
  • Ensuring correct clamping force per Graco’s OEM specification
  • Replacing lost or damaged fasteners with an exact OEM match

Installation & Maintenance Tips

  • Use a torque wrench to tighten to the specified torque in the machine’s parts manual.
  • Inspect for signs of thread wear or head rounding during routine maintenance.
  • Replace with the same part number (123999) to ensure correct fit and strength.

Frequently Asked Questions

The 123999 is a structural **hex-head cap screw** used in Graco grinders (GrindLazer). It secures critical components like wheel frames or engine mounts. :contentReference[oaicite:2]{index=2}

While a generic hex bolt might physically fit, the OEM-specified 123999 ensures the correct material strength, thread size, and grade required by Graco for safe operation.

Refer to the specific parts or service manual of your machine (e.g., the GrindLazer manual) for torque specs. Graco’s manuals typically list torque for structural fasteners. :contentReference[oaicite:3]{index=3}

Yes, various parts distributors list the Graco 123999 cap screw. :contentReference[oaicite:4]{index=4}

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