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Center Hole Adapters - 4 pack

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Item #: ROB-12365 -
Price: $4.64 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...

Hex Standoff - Aluminum Threaded (4-40; 3/4")

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Item #: PRT-25464 -
Price: $2.03 inc GST
Sparkfun

These aluminum hex standoffs are 0.750in. (19.05mm) 3/4in. 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...

These aluminum hex standoffs are 0.750in. (19.05mm) 3/4in. 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 individually. Features: Screw, Thread Size: #4-40 Diameter - Outside: 0.250" (6.35mm) 1/4" Hex Between Board Height: 0.750" (19.05mm) 3/4" Length - Overall: 0.938" (23.83mm) 15/16" Material: Aluminum Plating: Iridite ...

Hex Standoff Threaded - #4-40, Aluminum, 2.375in. (60.33mm)

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Item #: PRT-15432 -
Price: $5.70 inc GST
Sparkfun

These aluminum hex standoffs are 2.375in. (60.33mm) 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 individually....

These aluminum hex standoffs are 2.375in. (60.33mm) 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 individually. Features: Screw, Thread Size: #4-40 Diameter - Outside: 0.250" (6.35mm) 1/4" Hex Between Board Height: 2.375" (60.33mm) 2 3/8" Length - Overall: 2.375" (60.33mm) 2 3/8"

O-Ring (2-Pack)

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Item #: PRT-24051 -
Price: $1.91 inc GST
Sparkfun

Give your robot some traction with this 2-pack of rubber O-rings. Measuring 55mm outer diameter, 45mm inner diameter, and 5mm wire diameter, they provide a reliable and versatile solution for a...

Give your robot some traction with this 2-pack of rubber O-rings. Measuring 55mm outer diameter, 45mm inner diameter, and 5mm wire diameter, they provide a reliable and versatile solution for a two-wheel robotics platform. Note: These are the same o-rings used with the XRP kits Beta & DIY Includes: 2x Rubber O-Ring Features: Outer Diameter: 55mm Inner Diameter: 45mm Wire Diameter: 5mm Documents: Drawing ...

Shaft Spacer - 1/2"

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Item #: ROB-12112 -
Price: $3.94 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"

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Availability: Out of Stock
Item #: ROB-12269 -
Price: $3.94 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)

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Item #: COM-17736 -
Price: $2.04 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)

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Availability: Stocked
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)

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Availability: Stocked-NoBackOrder
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)

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Item #: PRT-10463 -
Price: $9.64 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 (3/8", 4-40)

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Item #: PRT-10316 -
Price: $1.36 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. Sold as individuals.

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. Sold as individuals.

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

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Availability: Back Order
Item #: PRT-11796 -
Price: $8.91 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)

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Availability: Back Order
Item #: PRT-10927 -
Price: $7.45 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.

Standoff Kit - 210 Piece

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Item #: KIT-24115 -
Price: $23.27 inc GST
Sparkfun

One of the things we always seem to need is standoffs. This 210-piece brass standoff kit ensures you'll always have a set handy. Covering two of the most popular screw sizes used with PCBs and...

One of the things we always seem to need is standoffs. This 210-piece brass standoff kit ensures you'll always have a set handy. Covering two of the most popular screw sizes used with PCBs and different standoff heights, it's a perfect addition to your benchtop or tool drawer. Includes: M3 Hardware 10 x 30mm F/F Standoffs 10 x 30mm M/F Standoffs 10 x 20mm F/F Standoffs 10 x 20mm M/F Standoffs 10 x 10mm M/F Standoffs 60 x Nuts 20 x 5mm Screws M2.5 Hardware 10 x 10mm M/F Standoffs 10 x Brass...

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

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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)

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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.