Graco 100424 Screw Cap Hex Hd
$10.70
Available to Order
The Graco 100424 Screw Cap Hex Hd is a genuine OEM fastener designed for secure component assembly in Graco Reactor systems.
- Part Number: 100424
- Description: Cap Screw, Hex Head
- Compatible Models: Reactor A-25, Reactor A-XP1
- Thread Size: 1/2-13 × 1-1/4 in
- Material: Steel OEM fastener
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatible Machines (Confirmed)
- Graco Reactor A-25 (spray foam proportioner)
- Graco Reactor A-XP1 (polyurea/spray foam proportioner)
Part Overview
The Graco 100424 Screw, Cap, Hex Hd is a genuine OEM fastener used in select Graco assemblies. It’s a hex-head cap screw designed to securely fasten components in demanding environments. Using the exact OEM screw helps maintain alignment, vibration resistance, and service life of connected parts.
Key Features
- OEM fit and finish for reliable fastening and repeatable torque.
- Hex-head design for easy installation with standard tools.
- Specified for Reactor A-25 and Reactor A-XP1 assemblies.
Specifications
| Part Number | 100424 |
|---|---|
| Description | Screw, Cap, Hex Head |
| Typical Size* | 1/2-13 × 1-1/4 in (hex cap screw) |
| Head Type | Hex Head |
| Finish/Material | Steel (OEM spec fastener) |
Where This Part Is Used
This fastener appears in select Graco Reactor A-Series assemblies, including models listed above. Other machines may also use similar hardware, but confirm by part number in the official breakdown for your exact unit.
Installation Tips
- Match the thread size and length exactly to the bill of materials.
- Use proper torque where specified; avoid overtightening.
- Replace worn or corroded hardware to maintain assembly integrity.
Frequently Asked Questions
Yes. It is listed for Reactor A-25 assemblies. Verify location and quantity in your parts diagram before ordering multiples.
Yes. It is also specified on Reactor A-XP1 assemblies. Check the exact subassembly call-outs in the service manual.
Commonly listed as 1/2-13 × 1-1/4 in. Always confirm against your unit’s parts list to ensure an exact match.
Yes—100424 is an OEM Graco part number. Using OEM hardware helps preserve specification and reliability.
Check your machine’s exploded parts diagram for the exact part number 100424. If 100424 is called out in the BOM, it will fit that location on your model.
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