Description
Overview:
The Pan Head Self-Tapping Screw IS-D4x18 is a genuine Stihl fixing designed for secure assembly of a wide range of Stihl handheld machines. Made from robust steel with a protective dark finish, it provides reliable clamping of plastic and metal components while withstanding vibration and outdoor conditions. The pan head offers a broad bearing surface for a neat, low-profile fit, and the self-tapping thread forms its own mating thread in suitable materials for straightforward fitting. Size D4 x 18: 4 mm diameter x 18 mm length (approx. 0.16 in x 0.71 in). This OEM screw suits routine maintenance and repairs on many models, including FC90 and FC95, wherever Stihl specifies part number 9075 478 3018. Genuine Stihl part.
Key Features:
- Genuine Stihl OEM fastener for accurate fit and dependable performance
- Pan head design gives stable clamping without countersinking
- Self-tapping thread for quick installation; typically no pre-drilling in plastics and light alloys
- Durable steel construction with protective finish for service longevity
- Correct size: 4 mm x 18 mm (approx. 0.16 in x 0.71 in) for proper reach and engagement
- Helps resist loosening under vibration in outdoor power equipment
- Suitable for covers, housings, guards, handles, and similar assemblies
- Marked as IS-D4x18; OEM Part No. 9075 478 3018
Typical Applications:
Commonly used to secure air filter housings, recoil starter covers, shrouds, fan housings, deflectors, gearcase covers, and handle assemblies on Stihl trimmers, brushcutters, hedge trimmers, blowers, chainsaws, and KombiSystem tools in landscaping, grounds maintenance, arborist, and construction settings.
Also known as:
Self-tapper, pan head tapping screw, thread-forming screw, D4x18 screw, fixing screw, pan head fastener, Stihl IS-D4x18.
Fits Models:
BG56, BG56C, BG66, BG66C, BG86, BR200, BT 130, BT 130 Z, BT 131, BT130, BT130Z, BT131, FC 100, FC 111, FC 56, FC 70, FC 70 C, FC 90, FC 91, FC 96, FC100, FC110, FC111, FC56, FC70, FC70C, FC90, FC91, FC95, FC96, FR130T, FR131T, FS100, FS100R, FS100RX, FS110, FS110R, FS110RX, FS110X, FS111, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS200, FS240, FS240C, FS240RC, FS250, FS260, FS260C, FS260RC, FS310, FS311, FS36, FS360C, FS40, FS410C, FS44, FS460C, FS460RC, FS490C, FS50, FS510C, FS56, FS560C, FS56C, FS56R, FS70C, FS70R, FS70RC, FS83, FS83T, FS89, FS89R, FS90, FS90R, FS91, FS91R, FT100, HL 95, HL 95 K, HL100, HL100K, HL56K, HL90, HL90K, HL95, HL95K, HS 46, HS46, HS46 C, HS46C, HS56, HS56C, HS81, HS82, HS86, HS87, HT101, HT102, HT103, HT130, HT131, HT132, HT133, HT135, HT56 C, HT56C, HT73, KM100, KM100R, KM110R, KM111R, KM130, KM130R, KM131, KM131R, KM56C, KM56RC, KM90, KM90R, KM91R, MM 56 MultiSystem, MM56MultiSystem, MS171, MS171C, MS181, MS181C, MS211, MS211C, MS271, MS271C, MS291, MS291C, MS311, MS391, SH56, SH86, SP90, SP90T, SR 200, SR 200-D, SR 200-Z, SR200, SR200-D, SR200-Z, SR200D, SR200Z
Alternate Part Numbers:
9075-478-3018, 90754783018
Product Specifications
| L&S Part No. | 9075 478 3018 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 90754783018 |
| Unit of Sale | 1 |
| Applications | BG56, BG56C, BG66, BG66C, BG86, BR200, BT 130, BT 130 Z, BT 131, BT130, BT130Z, BT131, FC 100, FC 111, FC 56, FC 70, FC 70 C, FC 90, FC 91, FC 96, FC100, FC110, FC111, FC56, FC70, FC70C, FC90, FC91, FC95, FC96, FR130T, FR131T, FS100, FS100R, FS100RX, FS110, FS110R, FS110RX, FS110X, FS111, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS200, FS240, FS240C, FS240RC, FS250, FS260, FS260C, FS260RC, FS310, FS311, FS36, FS360C, FS40, FS410C, FS44, FS460C, FS460RC, FS490C, FS50, FS510C, FS56, FS560C, FS56C, FS56R, FS70C, FS70R, FS70RC, FS83, FS83T, FS89, FS89R, FS90, FS90R, FS91, FS91R, FT100, HL 95, HL 95 K, HL100, HL100K, HL56K, HL90, HL90K, HL95, HL95K, HS 46, HS46, HS46 C, HS46C, HS56, HS56C, HS81, HS82, HS86, HS87, HT101, HT102, HT103, HT130, HT131, HT132, HT133, HT135, HT56 C, HT56C, HT73, KM100, KM100R, KM110R, KM111R, KM130, KM130R, KM131, KM131R, KM56C, KM56RC, KM90, KM90R, KM91R, MM 56 MultiSystem, MM56MultiSystem, MS171, MS171C, MS181, MS181C, MS211, MS211C, MS271, MS271C, MS291, MS291C, MS311, MS391, SH56, SH86, SP90, SP90T, SR 200, SR 200-D, SR 200-Z, SR200, SR200-D, SR200-Z, SR200D, SR200Z |
| Machine Type | Brushcutters, Chainsaws, Hedgetrimmers, Blower/Shredders, Pole Pruners, Mist Blowers, Brush Knives, Clearing Saws, Kombi Tools |
| Fits Brands | Stihl |
| Fits Models | MS171, MS171C | MS181, MS181C | MS211, MS211C | FS36, FS40, FS44 | FS40, FS50 | FS56, FS56C, FS56R | FS83, FS83T | FS90, FS90R | FS100, FS110 | FS120, FS200, FS250 | FS130, FS130R | FS240, FS260 | FS310 | FS360C FS410C | FS460C, FS460RC | BG56 | HS 46, HS46 C | HS81, HS86 | HS82 | BG66 | BG86 | BR200 | SH56, SH86 | FS70C, FS70R, FS70RC | FS91, FS91R | FS111, FS111R, FS111RX | FS131, FS131R | FS311 | FS490C, FS510C, FS560C | FR130T | FR131T | MS271, MS271C, MS291, MS291C | MS311 | MS391 | FS89, FS89R | HT56 C | HT73 | HT101 | HT102, HT103 | HT130 | HT131 | HT132, HT133 | KM56C, KM56RC | KM90, KM90R | KM91R | KM100, KM100R, KM110R | KM111R Engines | KM130, KM130R | KM131, KM131R | MM 56 MultiSystem | FC 56 | FC 70, FC 70 C | FC 90, 95 | FC 100 | FC 111 | SR 200 | SR 200-D | SR 200-Z | BT 130 | BT 131 | BT 130 Z | FC 91, 96 | HL56K | HL90K, HL90, HL95K | HL100, HL100K | HS56 | HS87 | HL 95, HL 95 K | HT135 | FS491 C-EM | FS561 C-EM | HT134 |
