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Center Hole Adapters - 4 pack

Availability: Back Order
Item #: ROB-12365 -
Price: $4.13 inc GST
Sparkfun

These center hole adaptors come in packs of four, are .08” thick, and have an outer diameter .54”. Their ½” diameter lip allows them to fit snuggly into the large holes on Actobotics™ channels that...

These center hole adaptors come in packs of four, are .08” thick, and have an outer diameter .54”. Their ½” diameter lip allows them to fit snuggly into the large holes on Actobotics™ channels that change them from ½” diameter holes to .14” diameter holes perfect for the 6-32 socket head machine screws. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics...

Shaft Spacer - 1/2"

Availability: Back Order
Item #: ROB-12112 -
Price: $3.50 inc GST
Sparkfun

These plastic shaft spacers have an inner diameter of 1/2” and a thickness of 1/16”. These spacers are ideal for spacing out an area between a bearing and a shaft collar to reduce metal to metal...

These plastic shaft spacers have an inner diameter of 1/2” and a thickness of 1/16”. These spacers are ideal for spacing out an area between a bearing and a shaft collar to reduce metal to metal contact. Features: ID - 1/2" Width - 1/16”

Shaft Spacer - 5/8"

Availability: Back Order
Item #: ROB-12269 -
Price: $3.50 inc GST
Sparkfun

These plastic shaft spacers have an inner diameter of 5/8” and a thickness of 1/16”. These spacers are ideal for spacing out an area between a bearing and a shaft collar to reduce metal to metal...

These plastic shaft spacers have an inner diameter of 5/8” and a thickness of 1/16”. These spacers are ideal for spacing out an area between a bearing and a shaft collar to reduce metal to metal contact. Features: ID - 5/8" Width - 1/16”

Silicone Bumpers - 5x11mm (4 Pack)

Availability: Back Order
Item #: COM-17736 -
Price: $1.73 inc GST
Sparkfun

Protect your board or project with this four pack of silicone bumpers! Rubber feet raise your PCB or project up off your desk. This helps prevent short circuiting from bits of scrap wire floating...

Protect your board or project with this four pack of silicone bumpers! Rubber feet raise your PCB or project up off your desk. This helps prevent short circuiting from bits of scrap wire floating about or setting a project down on a conductive surface. They also prevent your enclosure or PCB from sliding around. They can also be used as feet for enclosures. Includes: 4x Silicone Bumpers

Silicone Bumpers - Large (10x16.5mm, 4 pack)

Availability: Back Order
Item #: COM-10594 -
Price: $1.95 inc GST
Sparkfun

Rubber feet raise your PCB or project up off your desk. This helps prevent short circuiting from bits of scrap wire floating about or setting a project down on a conductive surface. They also...

Rubber feet raise your PCB or project up off your desk. This helps prevent short circuiting from bits of scrap wire floating about or setting a project down on a conductive surface. They also prevent your enclosure or PCB from sliding around. They can also be used as feet for enclosures. These are self-adhesive and 16.5mm in diameter and about 10mm tall. They taper to roughly 12mm at the top. They come in a set of 4.

Standoff - Metal (4-40; 3/8"; 10 pack)

Availability: Stocked
Item #: PRT-10739 -
Price: $5.32 inc GST
Sparkfun

Metal short standoffs: 3/8" long x 1/4"OD. Used to get your proto board up off the table. #4-40 thread. Fits all development boards with available holes. Don't forget the screws! Related below. Set...

Metal short standoffs: 3/8" long x 1/4"OD. Used to get your proto board up off the table. #4-40 thread. Fits all development boards with available holes. Don't forget the screws! Related below. Set of ten

Standoff - Metal Hex (4-40; 3/8"; 10 pack)

Availability: Back Order
Item #: PRT-10463 -
Price: $7.14 inc GST
Sparkfun

Metal Hex Male/Female standoffs. #4-40 thread with 3/8" shank and 3/16" thread length. Can be stacked to create any length. Pack of 10

Metal Hex Male/Female standoffs. #4-40 thread with 3/8" shank and 3/16" thread length. Can be stacked to create any length. Pack of 10

Standoff - Nylon (4-40; 3/4"; 10 pack)

Availability: Back Order
Item #: PRT-11796 -
Price: $6.83 inc GST
Sparkfun

These nylon standoffs are 3/4" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off the table. The black nylon will give your project...

These nylon standoffs are 3/4" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off the table. The black nylon will give your project a very sessy look. Sold in packs of ten. Check below for matching screws.

Standoff - Nylon (4-40; 3/8"; 10 pack)

Availability: Back Order
Item #: PRT-10927 -
Price: $5.19 inc GST
Sparkfun

These nylon standoffs are 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off the table. The black nylon will give your project...

These nylon standoffs are 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off the table. The black nylon will give your project a very sessy look. Sold in packs of 10. Check below for matching screws.

Standoffs Plastic (4-40; 3/8"; 10 pack)

Availability: Stocked
Item #: PRT-10461 -
Price: $5.32 inc GST
Sparkfun

These nylon standoffs are 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off the table. Each standoff has an outer diameter of...

These nylon standoffs are 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off the table. Each standoff has an outer diameter of 6mm. Sold in packs of 10. Check below for matching screws.

Standoffs Plastic - (4-40; 3/4"; 10 pack)

Availability: Stocked
Item #: PRT-10462 -
Price: $7.12 inc GST
Sparkfun

These nylon standoffs are 3/4" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off the table. Sold in packs of 10. Check below for...

These nylon standoffs are 3/4" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off the table. Sold in packs of 10. Check below for matching screws.