Graco 100002 Set Screw 1/4" - 20 X .25
$6.45
In Stock
The Graco 100002 Set Screw (1/4"-20 × .25) is a genuine OEM fastener used to secure components in Graco heavy-duty sprayers. Designed for precision fit and durability.
- Part No: 100002
- Thread Size: 1/4"-20 UNC
- Length: 0.25 inch
- Type: Set Screw
- Fits: GH 833, HydraMax 225/300/350, GH 130/200/230 Series
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Genuine OEM Part
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Graco 100002 Set Screw — Specs & Compatibility
The Graco 100002 Set Screw (1/4"-20 × .25) is a genuine OEM hardware fastener used to secure components within select Graco heavy-duty sprayers. Below are the confirmed machines and key specifications.
Compatible Machines
- Graco GH 833 (e.g., 249318, 249617)
- Graco HydraMax 225 (233640, 233641, 233642, 233643)
- Graco HydraMax 300 (233650, 233651)
- Graco HydraMax 350 (233660, 233661)
- Graco GH 130 Convertible Standard Series (24W923)
- Graco GH 130 Convertible with Electric Motor Kit (24W924)
- Graco GH 200 Convertible Standard Series (24W925)
- Graco GH 200 Convertible ProContractor (24W927)
- Graco GH 230 Convertible Standard Series (24W929)
- Graco GH 230 Convertible ProContractor (24W932)
Key Specifications
| Part Number | 100002 |
|---|---|
| Official Description | SCREW, SET, 1/4"-20 × .25 |
| Thread Size | 1/4"-20 UNC |
| Length | 0.25" (1/4") |
| Type | Set Screw (typically used to secure components on shafts or within assemblies) |
| Typical Location | Engine/hydraulic pump & reservoir or related assemblies on specified models |
| OEM Status | Genuine Graco OEM replacement hardware |
What It Does
- Secures critical components to prevent unwanted movement or misalignment during operation.
- Maintains assembly integrity in high-duty sprayer systems.
- Correct 1/4"-20 × .25 sizing ensures proper thread engagement and fit on compatible units.
Fitment & Replacement Tips
- Confirm by checking your model’s parts manual and locating item 100002 in the relevant assembly diagram.
- Do not substitute different thread sizes or lengths; incorrect hardware can damage mating parts.
- If a threadlocker is specified in the manual, apply the correct grade during installation.
- Tighten to the guideline in your service manual (if provided) to avoid over- or under-torque.
Frequently Asked Questions
Functionally the size matches, but OEM fasteners align with Graco’s engineering specs and materials. For critical assemblies, use the genuine part unless your manual allows an equivalent.
Check your unit’s parts manual using the model and serial range. Locate the assembly diagram (e.g., hydraulic pump/reservoir) and verify the listing for 100002.
Availability can vary by model and region. If listed as NLA (no longer available) for your machine, your manual or a Graco dealer may provide an updated replacement or kit solution.
Use only if specified by the service manual for your assembly. When specified, apply the recommended grade and allow proper cure time before operation.
Torque is assembly-specific and not always published for small hardware. Refer to your model’s service documentation; if absent, follow best practices and avoid over-tightening.
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