Graco 102273 Screw
$19.10
In Stock
The Graco 102273 Screw is a precision set screw designed for secure internal fastening in Graco hot-melt dispense guns.
- Thread Size: 6-32 UNC
- Length: 0.19 in (approx.)
- Compatible Models: 249512, 249513, 249514, 249515
- Socket-head design ensures tight and stable assembly
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Key Details & Compatibility for Graco 102273 Screw
Compatible Machines
- Graco 249512 – Hot Melt Dispense Gun (Bottom-Feed, with switch)
- Graco 249513 – Hot Melt Dispense Gun (Top-Feed, with switch)
- Graco 249514 – Hot Melt Dispense Gun (Bottom-Feed, no switch)
- Graco 249515 – Hot Melt Dispense Gun (Top-Feed, no switch)
Product Overview
The Graco 102273 Screw is a small precision set screw used in select Graco hot-melt dispense gun assemblies. It features a 6-32 thread with an approximate length of 0.19 in and a socket-head design for secure, low-profile fastening inside the assembly.
Technical Specifications
| Part Number | 102273 |
|---|---|
| Description | Set screw, socket-head, internal-use fastener |
| Thread Size | 6-32 (UNC) |
| Length (approx.) | 0.19 in |
| Typical Application | Internal retention/positioning in Graco hot-melt dispense guns listed above |
Notes
- Use the exact thread and length to maintain proper fit and clamping force.
- If your unit’s diagram specifies 102273, this screw is the direct replacement.
- For paint or texture sprayers, confirm the exploded view; not all models use this fastener.
Frequently Asked Questions
It’s a small set screw (socket-head) with a 6-32 thread and ~0.19 in length, used internally in specific Graco hot-melt dispense guns to secure or position components.
Verified models include 249512, 249513, 249514, and 249515 hot-melt dispense guns. Always cross-check your machine’s parts list for part 102273.
The confirmed usage here is for hot-melt dispense guns. Some fasteners overlap across platforms, but only list a sprayer if its official diagram specifies 102273.
Use the correct hex key, apply medium thread-locker only if specified by the service manual, and avoid over-torque to protect threads in small components.
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