Description
Overview:
The Self-Tapping Screw IS-P4x12 is a genuine Stihl fastener designed to secure components in a range of Stihl machines, including the 019T chainsaw and SR 430 blower. Made from durable steel, it forms its own thread in a pre-drilled hole for a tight, reliable hold. With a 4 mm diameter and 12 mm length (approx. 0.16 inches x 0.47 inches), it is suited to small housings, covers and assemblies found across Stihl blowers, brushcutters, chainsaws and iMOW robotic mowers. As an original Stihl part (9104 003 3002), it supports correct fit and performance, helping maintain equipment integrity during servicing and repairs.
Key Features:
- Genuine Stihl part for assured compatibility and fit
- Size: 4 mm x 12 mm (approx. 0.16 inches x 0.47 inches)
- Self-tapping thread for firm grip in pre-drilled holes
- Steel construction for dependable strength and longevity
- Stable fastening for plastic and metal casings and brackets
- Helps prevent loosening under vibration typical of power tools
- Straightforward replacement with common hand tools
- Suitable for regular maintenance and component replacement
- Supports safe, tidy reassembly of shrouds, covers and guards
- Meets Stihl's quality standards to maintain machine performance
Typical Applications:
Used to fasten blower housings, fan covers, air filter covers, handle frames, starter assemblies and small brackets. Common in Stihl blowers, brushcutters, chainsaws and iMOW robotic mowers where a compact, thread-forming screw is required. Ideal for routine maintenance, parts replacement and repair tasks where a secure, vibration-resistant fixing is needed.
Also known as:
Self-threading screw, tapping screw, thread-forming screw, auto-tapping screw, ST screw P4x12, 4x12 self-tapper.
Fits Models:
019T, FS380, FS400, FS450, FS480, MS190T, MS191T, RMI 422.1, RMI 422.1 P, RMI 422.1 PC, RMI 422.2, RMI 422.2 P, RMI 422.2 PC, RMI 522.0 C, RMI 632.1, RMI 632.1 C, RMI 632.1 P, RMI 632.1 PC, RMI422.1, RMI422.1P, RMI422.1PC, RMI422.2, RMI422.2P, RMI422.2PC, RMI4221, RMI4222, RMI522.0C, RMI632.1, RMI632.1C, RMI632.1P, RMI632.1PC, RMI6321, SR 430, SR 450, SR 450-Z, SR430, SR450, SR450-Z, SR450Z
Alternate Part Numbers:
9104-003-3002, 91040033002
Product Specifications
| L&S Part No. | 9104 003 3002 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 91040033002 |
| Unit of Sale | 1 |
| Applications | 019T, FS380, FS400, FS450, FS480, MS190T, MS191T, RMI 422.1, RMI 422.1 P, RMI 422.1 PC, RMI 422.2, RMI 422.2 P, RMI 422.2 PC, RMI 522.0 C, RMI 632.1, RMI 632.1 C, RMI 632.1 P, RMI 632.1 PC, RMI422.1, RMI422.1P, RMI422.1PC, RMI422.2, RMI422.2P, RMI422.2PC, RMI4221, RMI4222, RMI522.0C, RMI632.1, RMI632.1C, RMI632.1P, RMI632.1PC, RMI6321, SR 430, SR 450, SR 450-Z, SR430, SR450, SR450-Z, SR450Z |
| Machine Type | Backpack Blowers, Brushcutters |
| Fits Brands | Stihl |
| Fits Models | FS400, FS450, FS480 | 019T | MS190T | MS191T | SR 430, SR 450 | SR 450-Z | RMI 522.0 C | RMI 422.1 | RMI 422.1 P | RMI 422.1 PC | RMI 422.2 | RMI 422.2 P | RMI 422.2 PC | RMI 632.1 | RMI 632.1 C | RMI 632.1 P | RMI 632.1 PC |
