Graco 110385 Hex Hd Cap Screw (5/16 x 3) – Specifications & Machine Compatibility
The Graco 110385 Hex Hd Cap Screw (5/16 x 3) is a genuine OEM fastener designed to secure components in various Graco industrial and marking systems. Built from durable materials, it ensures reliable performance and long-term equipment stability.
Compatible Machines
This screw is compatible with several Graco systems and assemblies, including:
- ThermoLazer Pavement Marking System (Model 313880D and related models such as 24H622, 24H625, 24H431)
- DutyMax EH/GH 230 & 300 Hydraulic Systems
- AC Hydraulic Power Pack Module (Model 3A0238 Series)
- Other Graco heavy-duty sprayers and ProMelt Line Striping Equipment
Key Features
- OEM Part Number: 110385
- Type: Cap Screw, Hex Head
- Size: 5/16-18 thread × 3 inches
- Function: Provides firm and secure fastening in heavy-duty assemblies
- Material: Industrial-grade steel for durability and corrosion resistance
- Quantity Used: Commonly used in pairs across Graco systems
Technical Specifications
| Specification | Detail |
| Part Number | 110385 |
| Thread Size | 5/16-18 UNC |
| Length | 3 inches |
| Head Type | Hex Head |
| Typical Usage | Mounting and securing mechanical components in Graco sprayers and power packs |
| Compatibility | ThermoLazer, DutyMax, and Hydraulic Pump Modules |
Installation Notes
Ensure the screw matches your equipment’s specifications before installation. Tighten according to torque settings in your Graco service manual to maintain proper alignment and prevent damage.
Frequently Asked Questions
This screw fastens key mechanical components in Graco sprayers, marking systems, and hydraulic power packs, ensuring structural integrity during operation.
It is used in the ThermoLazer Pavement Marking System, DutyMax EH/GH 230 & 300 systems, and the AC Hydraulic Power Pack Module, among others.
Check your model’s parts manual or contact a Graco distributor with your serial or model number. If part #110385 appears in the list, it is fully compatible.
Short Description (for right side of image)
Genuine Graco 110385 Hex Hd Cap Screw (5/16 x 3) — OEM fastener used in ThermoLazer, DutyMax, and Hydraulic Power Pack systems for secure, long-lasting assembly.
