Description
Overview:
This Self-Tapping Screw 2.9 x 19 is a genuine Stihl spare fastener designed for reliable assembly and maintenance of Stihl sweeping machines, including the KG 550 and KG 770. Made from durable steel, it forms its own thread as it is driven, giving a secure hold in compatible plastics and light-gauge metal components commonly found in sweeper frames, housings and covers. The compact size makes it well suited to small fixings without adding bulk. Dimensions are 2.9 mm x 19 mm (0.11 in x 0.75 in). As an OEM component (Stihl part number 9103 021 1850), it supports dependable performance and helps restore machines to original specification with consistent fit and torque characteristics for day-to-day use on site or around premises.
Key Features:
- Genuine Stihl OEM part for assured fit and compatibility with selected sweeping machines
- Self-tapping thread forms its own mating thread, reducing the need for pre-drilling in suitable materials
- Steel construction for strength and dependable clamping force in service
- Practical size: 2.9 mm x 19 mm (0.11 in x 0.75 in) for compact assemblies and covers
- Helps maintain original build quality and prevents loosening under normal vibration
- Suitable for plastics and light-gauge metal sections typically used in sweeper assemblies
- Straightforward to fit with standard screwdriver/driver bits appropriate for the head type
- Supports quick repairs and routine maintenance with consistent results
Typical Applications:
Securing guards, covers, brackets and light structural panels on Stihl sweepers. Ideal for fastening into plastic housings and thin metal sections where a pre-cut thread is not present. Useful for routine maintenance, part replacement and reassembly during cleaning or service.
Also known as:
Self-threading screw, tapping screw, sheet metal screw, self-tapper, fastener for plastics/metal, Stihl OEM screw.
Fits Models:
KG 550, KG 770, KGA 770
Alternate Part Numbers:
9103-021-1850, 91030211850
