3mm set screw. 16mm long. Requires 1.5mm hex wrench. Long set screws can be used as couplers, pushrods or combined with wheel collars can make control horns. Pack of 6 screws.
3mm set screw. 20mm long. Requires 1.5mm hex wrench. Long set screws can be used as couplers, pushrods or combined with wheel collars can make control horns. Pack of 6 screws.
6mm set screw. 20mm long. Requires 3mm hex wrench. Pack of 6 screws. Long set screws can be utilized as studs.
SKU Number: RRCSHSSM6X20
Metric Set Screws 2mm to 3mm
Set screws lock collars, gears, hubs, and horns onto a shaft by seating against a flat or the shaft itself, and this category covers metric set screws in the small sizes most often used on radio-control drivetrains and control linkages. Sizing is given in millimeters, so matching a replacement to an existing thread is straightforward.
Common Sizes
The range runs from 2mm and 2.5mm screws through several 3mm options, including longer 3mm by 16mm and 3mm by 20mm lengths for deeper hubs. Most are supplied in packs of six, which is handy when a build calls for several of the same size.
Application-Specific Screws
The GWS M2.6 set screw is intended for the impeller hub used in GWS power systems, an example of a fastener matched to a particular component rather than a general size.
Check the listings below to find the metric set screw size your project needs.
 "GWS M2.6 Set Screw for Impeller Hub (GWADP003)")
