Graco 113961 Hex Head Screw Cap

Graco 113961 – Hex Head Cap Screw Overview

Compatible Machines

The **113961 Hex Head Screw Cap** is a structural fastener used in various Graco machines. Verified compatible machines include:

• Graco RoadLazer Line‑Striping Systems (308611 and related models)
• Graco LineLazer IV 200HS (foot-brake and caster assemblies)
• Graco ProMelt and ThermoLazer Systems (frame and pivot components)
• Graco GrindLazer 270/390 (mechanical mounting points)

Key Features

• OEM **hex-head cap screw** for secure mechanical fastening
• 1/2‑13 UNC‑2A, 1.0 in long, Grade 8 specification
• Used for pivot, frame, caster, and bracket assemblies
• Ensures proper alignment and structural integrity in machine components

Technical Specifications

Applications

The 113961 Hex Head Cap Screw is ideal for:

• Securing frame and pivot components in RoadLazer systems
• Fastening foot-brake and caster assemblies in LineLazer IV 200HS
• Maintaining structural integrity in ProMelt and ThermoLazer machines
• Replacing worn or damaged screws during maintenance

Installation Tips

• Verify thread size and grade before installation
• Torque to the value specified in the machine’s service manual
• Inspect threads for wear or damage to ensure secure fastening
• Use OEM parts for reliable performance and alignment

Frequently Asked Questions