Graco 115477 Pan Head Torx Screw
The Graco 115477 Pan Head Torx Screw is an OEM fastener designed for securing panels, guards, and motor covers on various Graco sprayers. Built for durability and a precise fit, it helps maintain equipment integrity during use and servicing.
- Part Number: 115477
- Type: Pan Head Torx Machine Screw
- Used In: Ultra Max II, Mark, GMAX, DutyMax, Magnum & ProX models
- Function: Fastens covers, brackets, and assemblies
- OEM Quality: Genuine Graco replacement hardware
Overview & Key Details
Compatible Machines (Representative List)
The Graco 115477 Pan Head Torx Screw (listed in many manuals as SCREW, MACH., TORX PAN HD) is used across a wide range of Graco airless sprayers and accessories. Below are common series where this fastener is frequently used. Always confirm by checking your unit’s parts manual or exploded diagram.
- Ultra / Ultra Max II Series — 395, 495, 595, 695, 795, 1095, 1595 (Standard, ProContractor, IronMan, Lo-Boy & Hi-Boy variants)
- Mark Texture Sprayers — Mark IV HD, Mark V HD, Mark VII HD, Mark X HD
- GMAX / Gas Airless — GMAX 3400, 3900, 5900, 7900 (selected revisions)
- DutyMax — GH 230, GH 300 (selected assemblies)
- Magnum / DIY & ProX — Magnum X5, X7; ProX17, ProX19 (certain guards/covers)
- FinishPro & HVLP — Selected shrouds/guards and handle assemblies
- Accessories & Meters — Matrix 5 / Matrix 15 meters and other bracketed modules (where specified)
The Graco 115477 Pan Head Torx Screw is a machined fastener with a Torx drive and low-profile pan head, commonly used to secure covers, guards, motor shrouds, brackets and light hardware on Graco sprayers. Its Torx drive helps reduce cam-out and allows consistent torque during assembly or service.
Quick Specs
| Part Number | 115477 |
|---|---|
| Description (Graco) | SCREW, MACH., TORX PAN HD |
| Head / Drive | Pan head / Torx (star) drive |
| Typical Use | Panels, shrouds, brackets, guards, light sub-assemblies |
| Typical Locations | Motor/fan covers, frame guards, control housings (varies by model) |
Why This Screw?
- Positive drive engagement: Torx head minimizes stripping under torque.
- Low-profile finish: Pan head sits neatly under shrouds and covers.
- OEM consistency: Matches Graco manuals for hassle-free replacement.
Install & Service Tips
- Use the correct Torx bit size to avoid cam-out or head damage.
- Start threads by hand; do not force if resistance is felt—re-align the panel.
- If installing into plastic or composite, avoid over-torque; snug plus a quarter-turn is typically sufficient unless a manual specifies torque.
- Replace any missing washers or clips shown in your model’s diagram.
