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Graco 128803 Hex Washer Thread Forming Screw

$6.45
In Stock
Part #: 128803

Graco 128803 Hex Washer Thread Forming Screw is a durable OEM fastener designed for secure assembly of panels and chassis in LineLazer series machines.

  • Type: Hex washer, thread forming screw
  • Material: Corrosion-resistant stainless steel or alloy
  • Function: Forms secure threads in softer substrates
  • Compatible Machines: LineLazer V 3900, V 5900 Standard, V 130HS series
  • Durability: Resistant to vibration and industrial wear
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Graco 128803 Hex Washer Thread Forming Screw Overview

Compatible Machines

  • Graco LineLazer V 3900 Standard Series – Professional line striping machines
  • Graco LineLazer V 5900 Standard Series – High-performance industrial striping machines
  • Graco LineLazer V 130HS Series – Heavy-duty line marking systems

Product Highlights

  • Type: Hex washer, thread forming screw
  • Material: Corrosion-resistant stainless steel or durable alloy
  • Function: Forms secure threads in panels and chassis for long-lasting fastening
  • OEM Part: Ensures proper fit and reliable performance in compatible machines
  • Durability: Resistant to vibration, wear, and industrial usage

Applications & Performance

Designed to secure panels, control boxes, and chassis components, the 128803 screw forms its own mating threads in softer substrates, providing reliable fastening and reducing the risk of loosening in industrial line striping and spraying equipment.

Frequently Asked Questions

It is used to securely fasten panels, control boxes, and chassis components by forming its own threads in softer materials.

It fits Graco LineLazer V 3900 Standard, LineLazer V 5900 Standard, and LineLazer V 130HS series machines.

Yes, 128803 is a genuine OEM part, ensuring proper fit and reliable fastening in all compatible machines.

Maintenance & Installation

Install directly into pre-drilled or suitable softer substrates. The screw forms its own threads for secure fastening. Regular inspection ensures continued performance and reduces risk of loosening.

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