Graco 101855 Tapping Screw
$7.35
In Stock
The Graco 101855 Tapping Screw is an OEM self-tapping fastener designed for small Graco assemblies and control housings. Reliable, precision-fit replacement for factory hardware.
- Part Number: 101855
- Type: Tapping Screw (PNHD, No. 4 × 3/16)
- Used In: Power Pack & Pressure Cup assemblies
- Purpose: Secures panels and sub-assemblies
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Graco 101855 Tapping Screw — PNHD, No. 4 × 3/16
Compatible Machines
- Graco Power Pack (Renegade TSP Torque Series) — listed as “Screw, tapping, PNHD” in the control box / wireless pendant assembly (Manual 3A6884 series).
- Graco 2-Quart Pressure Cup assemblies — e.g., models 214-627 (Series B) and 235-117 (Series A), listed as “Screw, rd hd, self-tapping; No.4 × 3/16”.
Key Details
| Part Number | Graco 101855 |
|---|---|
| Common Description | Tapping Screw (self-tapping / thread-forming) |
| Head / Callout | PNHD (per Graco parts listings); round-head callout appears in certain cup manuals |
| Nominal Size | No. 4 × 3/16 (as referenced in pressure cup documentation) |
| Typical Use | Securing small sub-assemblies (e.g., control boxes, pendants, housings, accessories) |
| Notes | Verify length/head spec against your unit’s illustrated parts list (IPL) before purchase. |
Overview
The Graco 101855 Tapping Screw is a small OEM fastener used across select Graco equipment. As a self-tapping screw, it forms its own mating threads in sheet-metal or plastic pilot holes, helping maintain factory fit and reliability in control enclosures, accessories, and related hardware.
How to Verify Compatibility
- Open your machine’s Illustrated Parts List (IPL) or service manual.
- Locate the relevant assembly (e.g., control box, pendant, cup lid/housing).
- Confirm the exact part callout is 101855 (and head/length where specified).
Frequently Asked Questions
A tapping screw forms its own threads as it’s driven into a suitable pilot hole, eliminating the need for a pre-tapped insert. This is common for covers, housings, and accessory mounts.
Use the exact OEM part number when possible. Fasteners can differ in diameter, length, thread-forming profile, head style, or finish. Check your IPL to ensure 101855 is specified for your assembly.
Documentation shows it in control/pendant hardware on certain Power Pack models and inside specific 2-quart Pressure Cup assemblies. It may appear in other sub-assemblies—always verify against your machine’s IPL.
Start the screw by hand to avoid cross-threading, drive until seated (do not over-torque), and match the original head style/length. If your IPL calls out a washer or thread-locker, use the same specification.
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