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Graco 115439 Socket Head Screw FLHD

High-quality Graco 115439 Socket Head Screw FLHD for durable and precise assembly in airless sprayers. Ideal for reliable and corrosion-resistant performance.

  • Material: Stainless steel
  • Head Type: Flat-head socket
  • Compatible with: Graco Magnum X5, X7, Ultra Max II 490, Mark V ProContractor
  • Use: Airless sprayer assemblies

$4.75
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Graco 115439 Socket Head Screw FLHD Details

Compatible Machines

  • Graco Magnum X5 Airless Sprayer
  • Graco Magnum X7 ProContractor
  • Graco Ultra Max II 490 PC Pro
  • Graco Mark V ProContractor

Product Overview

The Graco 115439 Socket Head Screw FLHD is a precision-engineered flat-head socket screw designed for high-pressure airless sprayers. Its stainless steel construction ensures durability and corrosion resistance while maintaining optimal fluid control and uniform pressure distribution in spray systems.

Key Specifications

Material High-tensile stainless steel alloy with corrosion-resistant passivation
Thread Profile ISO metric M2.5 x 0.45 with Class 6g tolerance
Dimensions 1.2 × 0.12 × 0.12 inches
Weight 0.005 lbs

Features & Benefits

  • Durable stainless steel construction
  • Precision-machined threading for uniform torque response
  • Compact design for integration into confined pump housings
  • Corrosion-resistant finish for long-term durability
  • Optimized for high-pressure airless sprayer performance

Frequently Asked Questions

It is used in Graco airless sprayers to secure components, maintain precise alignment, and ensure consistent fluid delivery under high pressure.

While possible, it is recommended to use genuine Graco screws to maintain mechanical integrity and prevent misalignment or premature wear.

Torque wrenches should be calibrated to 4.5 in-lbs, maintain axial alignment within 0.1°, and pair with PTFE or molybdenum disulfide grease for optimal performance.

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