The Graco 100085 Screw, Thumb is a genuine OEM hand-tightened fastener used across several Graco accessory kits for easy, tool-free assembly.
The Graco 100085 Screw, Thumb appears in multiple Graco accessory assemblies. It is commonly used on the following kits/platforms (check your parts list to confirm):
A hand-tightened, knurled-head fastener used to secure brackets/guards and small sub-assemblies without tools. It is frequently paired with washers and brackets in Graco accessory kits.
| OEM Part # | 100085 |
|---|---|
| Name | Screw, Thumb (hand-tighten) |
| Common thread/length* | Often referenced as 1/4-20 x 1/2 in in applicable kit manuals* |
| Head style | Knurled, tool-free tightening |
| Used with | Brackets, guards, small accessory sub-assemblies (varies by kit) |
| Assembly / Kit | Platform | Notes |
|---|---|---|
| Bead Dispenser assembly | LineLazer IV / V (e.g., 3900, 5900, 200HS) | 100085 called out in parts list for dispenser sub-assemblies |
| Flex & Pole Texture Applicators | Texture / Mortar applicator kits (e.g., 24T946, 24T947) | Thumb screw secures spray-head/guard parts |
| Pole Spray Applicator | Applicator assembly (manual series 3A3244) | Listed among fasteners (quantity varies by kit) |
| Question | Answer |
|---|---|
| Does 100085 fit every LineLazer? | No. It fits specific assemblies (e.g., bead dispenser) used on certain LineLazer IV/V models. Verify against your IPL before purchase. |
| Is the thread always 1/4-20 x 1/2 in? | That spec is commonly referenced in relevant kit manuals, but always confirm for your specific kit revision and quantity. |
| Can I substitute a generic thumb screw? | Using non-OEM hardware can risk misfit or loosening. For safety and correct clamp force, use the OEM Graco 100085. |
| How many 100085 screws does my kit need? | Quantities vary by assembly (some kits list multiple). Check your model’s IPL and order extras for service spares. |
| Where can I find the IPL? | Look up the manual/parts list for your exact machine or accessory kit by model and revision on Graco’s documentation hub. |
