Lindhaus Screw 3.9×13 085590009
$9.60
Genuine Lindhaus Screw 3.9×13 (part# 085590009). Fits Lindhaus Electric, Hybrid,,,,,,,,. In stock at Twin City Vacuum, Crystal MN — call 763-535-0770.
The lindhaus screw 3.9×13 (part# 085590009) is a genuine Lindhaus 3.9 mm x 13 mm self-tapping fastener used to secure housing panels and internal components during assembly. It is sold individually as a direct OEM replacement for a screw that has been stripped, lost, or corroded, so hardware matches the original thread, diameter, and length exactly.
Installation note: the 3.9 x 13 mm screw is a thread-forming (TG) fastener that bites directly into the plastic bosses of the Lindhaus housing, so it should be driven straight and snug but never over-torqued — over-tightening strips the boss and the panel will no longer hold. If a fastener spins freely, has a rounded head, or has been lost during a previous repair, replace it rather than reusing a mismatched screw, because the wrong length or diameter can crack the housing or leave a cover loose enough to break the machine’s sealed airflow path. Twin City Vacuum has stocked and serviced genuine Lindhaus parts since 1956, so the 3.9 x 13 mm screw you receive is the exact factory fastener specified for these models.
Compatible Models
- Lindhaus Activa
- Lindhaus Aria
- Lindhaus CH Pro
- Lindhaus Diamante
- Lindhaus Dynamic eco-Force
- Lindhaus Healthcare Pro
- Lindhaus Karisma
- Lindhaus LB3
- Lindhaus Linda
- Lindhaus LS50
- Lindhaus LW46
- Lindhaus PB12
- Lindhaus PB14
- Lindhaus RX eco-Force
- Lindhaus Valzer
Frequently Asked Questions
What size is the lindhaus screw (part# 085590009)?
It is a genuine Lindhaus 3.9 mm x 13 mm self-tapping fastener, sold individually as a direct OEM replacement.
How do I know if the Lindhaus screw (part# 085590009) needs replacing?
Replace the 3.9 x 13 mm screw if its threads no longer grip, the head is stripped, it backs out under vibration, or it was lost in a previous repair. The correct Lindhaus screw (part# 085590009) keeps the cover or bracket it fastens seated and secure. Call 763-535-0770 for fitment help.
What models does the lindhaus screw (part# 085590009) fit?
It fits the Lindhaus LS50 Electric, LS50 Hybrid, RX, PB12, PB14, CH Pro, Diamante, LW46, Dynamic, Aria. Call us at 763-535-0770 and we will confirm the right part for your machine.
How do I order the screw (part# 085590009) or get help?
You can add the screw (part# 085590009) directly to your cart on this page, or call us at 763-535-0770. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing Lindhaus equipment since 1956.
Questions? Call us at 763-535-0770 or visit us at 5415 West Broadway, Crystal, MN 55428.





