Graco 112543 Hex Hd Mach Washer Screw
$223.50
In Stock
The Graco 112543 Hex Washer Head Screw is a durable OEM fastener designed for secure assembly in Graco spray and pump equipment. Ideal for structural connections where precise fit and reliability are required.
- Part Number: 112543
- Type: Machined Screw with Hex Washer Head
- Applications: Pumps, manifolds, carts, and industrial spray assemblies
- OEM Part: Ensures proper fit, torque, and performance
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Genuine OEM Part
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Product Summary – Graco 112543 Hex Washer Head Screw
The Graco 112543 is a genuine OEM fastener listed as a Screw, Machined, Hex Washer Head. It is designed for secure structural and assembly connections within Graco equipment.
Compatible Machines
This part is used across various Graco assemblies — please verify your machine’s parts list to confirm fitment.
- Graco industrial spray systems and finishing equipment where machined hex-washer screws are specified.
- Graco pump, manifold and cart assemblies that list “Screw, Mach, Hex Washer Hd” in the parts breakdown.
- Any Graco model that replaces fasteners with part 112543 — check your model & serial range before ordering.
Technical & Usage Details
| Specification | Detail |
|---|---|
| Part Number | 112543 |
| Type | Machined Screw, Hex Washer Head |
| Applications | Structural fastening in Graco pumps, manifolds, carts and spray equipment |
| Manufacturer | Graco |
Installation & Fit-Up Tips
- Consult your machine’s parts manual to ensure 112543 is the exact item required for your model and serial number.
- Check that the screw size, length, thread and head style match the one being replaced.
- Inspect the mating surfaces and screw hole for damage or wear before installation.
- Use the proper torque specification as recommended by Graco for that assembly — over- or under-tightening may cause problems.
- Use genuine OEM parts to maintain equipment performance and warranty compliance.
Frequently Asked Questions
Using the correct screw ensures proper fit, correct preload, correct material grade and preserves the structural integrity and performance of the machine.
It is not recommended. Generic screws may differ in material, dimensions, thread, head style or finish — using a non-OEM part could affect performance or warranty.
Check your machine’s service or parts manual for the parts list — look for “112543 SCREW, MACH, HEX WASHER HD”. If it appears there, your machine fits this part.
If you need further assistance or confirmation of fitment, please refer to your machine’s service manual or contact an authorized Graco distributor.
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