Track My Order
Frequently Asked Questions
International Shipping Info
Send Email
Mon-Fri, 9am to 12pm and 1pm to 5pm U.S. Mountain Time:
(303) 284-0979
Chat With Us
added to your cart!
These 8" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for ax…
These 4" long stainless steel shafts have a diameter of 1/4". These shafts are solid, which makes them an ideal choice for ax…
These 12" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for …
These non-flanged "608" sized ball bearings fit nicely into a 22mm diameter hole and has a 8mm bore. This makes it perfect fo…
These 5" long stainless steel shafts have a diameter of 1/4". These shafts are solid, which makes them an ideal choice for ax…
We understand that small part tend to get lost or damaged easily. These Panel Mount Nuts are handy replacement units that fit…
Channel sliders let you achieve precise linear motion with [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels. …
These 5" long stainless steel shafts have a diameter of 1/2". These shafts are solid, which makes them an ideal choice for ax…
These 12" long stainless steel tubes have an outer diameter of 1", an inner diameter of 0.88", and a wall thickness of 0.06".…
These 2" long stainless steel shafts have a diameter of 3/16". These shafts are solid, which makes them an ideal choice for a…
These hub-mountable aluminum sprockets can be used to drive wheels or other sprockets with 0.25” chain. They have 40 teeth …
These threaded aluminum channel standoffs are 1” long and have a thread pitch of 6-32, an outer diameter of 8mm, and a 0.4"…
These smooth (round) belts have a Durometer hardness of A70 and can withstand temperatures from -35 to 250 degrees F. Their e…
These 2" long aluminum tubes have an outer diameter of 1/2", an inner diameter of 0.444", and a wall thickness of 0.03". When…
These 9" long stainless steel shafts have a diameter of 1/4". These shafts are solid, which makes them an ideal choice for ax…
**Description**: These are standard nuts with 2-56 thread. For use with 2-56 machine screws and five button pad set listed be…
These 12" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for a…
These 4" long stainless steel shafts have a diameter of 1/8". These shafts are solid, which makes them an ideal choice for ax…
These 10" long aluminum tubes have an outer diameter of 5/8", an inner diameter of 0.569", and a wall thickness of 0.028". Wh…
These 14" long aluminum tubes have an outer diameter of 1", an inner diameter of 0.82", and a wall thickness of 0.09". When u…
These center hole adaptors come in packs of four, are .08” thick, and have an outer diameter .54”. Their ½” diameter l…
These 5" long stainless steel shafts have a diameter of 3/16". These shafts are solid, which makes them an ideal choice for a…
These 8" long stainless steel shafts have a diameter of 1/2". These shafts are solid, which makes them an ideal choice for ax…
These are Philips-head M3 screws. They are 12mm long and come in packs of three. This is the screw size that the MiP robotic …
These 8" long aluminum tubes have an outer diameter of 3/8", an inner diameter of 0.30", and a wall thickness of 0.035". When…
These zinc-plated socket head machine screws are 1-1/8"” long and have a tread pitch of 6-32. Sold in packs of 25. **Note:…
Stay warm, outdoors! High quality hoodie with front pocket. Large logo on the front, blank back. If you're shopping for…
These 6" long aluminum tubes have an outer diameter of 5/8", an inner diameter of 0.569", and a wall thickness of 0.028". Whe…
These 7" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for a…
These zinc-plated socket head machine screws are 1-3/8"” long and have a tread pitch of 6-32. Sold in packs of 25. **Note:…
These 4" long aluminum tubes have an outer diameter of 5/8", an inner diameter of 0.569", and a wall thickness of 0.028". Whe…
These standard rotation 2:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size…
These 2" long aluminum tubes have an outer diameter of 3/8", an inner diameter of 0.30", and a wall thickness of 0.035". When…
These 7" long stainless steel shafts have a diameter of 1/2". These shafts are solid, which makes them an ideal choice for ax…
These standard rotation 3:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size…
These GoPro camera mounts provide you with a simple and lightweight way to attach your Hero or Hero 2 to you [Actobotics](htt…
These dolly wheel drive plates provide you with a way to create an easy to assemble, low friction, drive system or motorized …
The credit-card-sized computer has become even smaller! The Raspberry Pi Zero W is still the Pi you know and love, but at a l…
Let our failure be your creation. We've got quite a stack of coasters - these are PCBs that were retired because of hardware …
These 360° rotation 3:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size se…
These 6" long aluminum tubes have an outer diameter of 3/8", an inner diameter of 0.30", and a wall thickness of 0.035". When…
These 3" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for a…
These 2" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for a…
These 4" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for a…
These 6" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for a…
These 8" long aluminum tubes have an outer diameter of 5/8", an inner diameter of 0.569", and a wall thickness of 0.028". Whe…
The Johnny-Five Inventor's Kit (J5IK) is your go-to source for developing projects using the Tessel 2 and the Johnny-Five pro…
Forgot your password? No account? Register one!
