Graco 100085 Screw Thumb

The Graco 100085 Screw, Thumb is a genuine OEM hand-tightened fastener used across several Graco accessory kits for easy, tool-free assembly.

Fits LineLazer IV/V bead dispenser assemblies
Used in Texture & Mortar Applicator Kits (24T946, 24T947)
Included in Pole Spray Applicator setups
Knurled head for quick tightening by hand

$8.74

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Description

Overview: Graco 100085 – Screw, Thumb

Compatible Machines & Kits

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):

LineLazer Bead Dispenser assemblies for LineLazer IV and LineLazer V models (e.g., 3900, 5900, 200HS).
Texture / Mortar Spray Applicators – Flex & Pole kits (e.g., kit numbers 24T946 and 24T947).
Pole Spray Applicator assemblies (manual series 3A3244; used with compatible Graco spray systems).

What is the Graco 100085 Screw, Thumb?

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.

Quick Specs (Typical)

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)

Where You’ll See It (Examples)

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)

Why choose the OEM Graco fastener?

Correct thread and length for the intended Graco assembly.
Consistent clamp force with hand-tight convenience.
Reduces risk of stripping or poor fit from off-spec hardware.

What’s Included

1 × Graco 100085 Screw, Thumb (sold individually unless otherwise stated)

Frequently Asked Questions

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.