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SparkFun Electronics will be closed on November 26, 2020 and November 27, 2020 for the Thanksgiving holiday. We will begin normal operations at 9:00 AM Mountain Time on November 30, 2020.

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Please see all COVID-19 updates here as some shipments may be delayed due to CDC safety and staffing guidelines. If you have an order or shipping question please refer to our Customer Support page. For technical questions please check out our Forums. Thank you for your continued support.

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Hardware

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Aluminum Channel - 3.0"

Aluminum Channel - 3.0"

ROB-12498
$3.99
Shaft - D-Shaft (Stainless; 1/4"D x 6.00"L)

Shaft - D-Shaft (Stainless; 1/4"D x 6.00"L)

ROB-12391
$2.89
Shaft Coupler - 1/4" to 3mm"

Shaft Coupler - 1/4" to 3mm"

ROB-12412
$4.99
Single Channel - 90 Degree Angle (short)

Single Channel - 90 Degree Angle (short)

ROB-12287
$1.99
Standoff - Aluminum Threaded (6-32; 1/2", 4 Pack)

Standoff - Aluminum Threaded (6-32; 1/2", 4 Pack)

ROB-13139
$1.39
Dual Channel - Flat Bracket

Dual Channel - Flat Bracket

ROB-12505
$1.49
Channel Mount Gearbox Kit - Standard Rotation (5:1 Ratio)

Channel Mount Gearbox Kit - Standard Rotation (5:1 Ratio)

ROB-12597
$59.99
Shaft Spacer - 1/4"

Shaft Spacer - 1/4"

ROB-12350
$1.69
Shaft - D-Shaft (Stainless; 1/4"D x 1.25"L)

Shaft - D-Shaft (Stainless; 1/4"D x 1.25"L)

ROB-12323
$1.09
Channel Slider G (pair)

Channel Slider G (pair)

ROB-12565
$3.49
Channel Slider D (pair)

Channel Slider D (pair)

ROB-12562
$3.99
L Aluminum Mounting Bracket

L Aluminum Mounting Bracket

ROB-16045
$0.95

Ultrasonic Distance Sensor Mounting Bracket

ROB-16046
Machine Screw - Socket Head (6-32 ; 5/8"; 25 pack)

Machine Screw - Socket Head (6-32 ; 5/8"; 25 pack)

ROB-12332
$3.50
1
Shaft - Solid (Stainless; 1/4"D x 4"L)

Shaft - Solid (Stainless; 1/4"D x 4"L)

ROB-12165
$1.49
Standoff - Aluminum Threaded (6-32; 1-1/2", 4 Pack)

Standoff - Aluminum Threaded (6-32; 1-1/2", 4 Pack)

ROB-13128
$3.95
Channel Slider B (pair)

Channel Slider B (pair)

ROB-12560
$4.49
Single Channel - 90 Degree Angle

Single Channel - 90 Degree Angle

ROB-12175
$1.59
Shaft Coupler - 1/4" to 4mm"

Shaft Coupler - 1/4" to 4mm"

ROB-12493
$4.99
1
Machine Screw - Socket Head (6-32 ; 5/16"; 25 pack)

Machine Screw - Socket Head (6-32 ; 5/16"; 25 pack)

ROB-12525
$2.50
Standoff - Aluminum Threaded (6-32; 1-1/4", 4 Pack)

Standoff - Aluminum Threaded (6-32; 1-1/4", 4 Pack)

ROB-13136
$3.29
Standoff - Aluminum Threaded (6-32; 1-1/8", 4 Pack)

Standoff - Aluminum Threaded (6-32; 1-1/8", 4 Pack)

ROB-13129
$2.95
Machine Screw - Socket Head (6-32 ; 1/4"; 25 pack)

Machine Screw - Socket Head (6-32 ; 1/4"; 25 pack)

ROB-12517
$2.50
Shaft - Solid (Stainless; 1/2"D x 12"L)

Shaft - Solid (Stainless; 1/2"D x 12"L)

ROB-12470
$8.29
1
Side Mount Bracket (pair)

Side Mount Bracket (pair)

ROB-12252
$2.99
Hub Mount Bracket A - 90 Degree

Hub Mount Bracket A - 90 Degree

ROB-12103
$5.99
Aluminum Channel - 6.0"

Aluminum Channel - 6.0"

ROB-12164
$5.99
1
Shaft - Solid (Stainless; 1/2"D x 3"L)

Shaft - Solid (Stainless; 1/2"D x 3"L)

ROB-12463
$2.69
Aluminum Beam - 3.08" (pair)

Aluminum Beam - 3.08" (pair)

ROB-12424
$2.99
Standoff - Aluminum Threaded (6-32; 7/8", 4 Pack)

Standoff - Aluminum Threaded (6-32; 7/8", 4 Pack)

ROB-13135
$1.99
Mini Microswitch Mount - A (pair)

Mini Microswitch Mount - A (pair)

COM-12745
$1.79
Aluminum Channel - 18"

Aluminum Channel - 18"

ROB-12616
$11.99
Channel Mount Gearbox Kit - Continuous Rotation (5:1 Ratio)

Channel Mount Gearbox Kit - Continuous Rotation (5:1 Ratio)

ROB-12607
$49.99
Channel Mount Gearbox Kit - 360° Rotation (3:1 Ratio)

Channel Mount Gearbox Kit - 360° Rotation (3:1 Ratio)

ROB-12600
$69.99
Channel Slider F (pair)

Channel Slider F (pair)

ROB-12564
$3.49
Machine Screw - Socket Head (6-32 ; 1"; 25 pack)

Machine Screw - Socket Head (6-32 ; 1"; 25 pack)

ROB-12528
$4.50
Shaft - Solid (Stainless; 1/4"D x 8"L)

Shaft - Solid (Stainless; 1/4"D x 8"L)

ROB-12515
$2.69
Shaft - Solid (Stainless; 3/8"D x 10"L)

Shaft - Solid (Stainless; 3/8"D x 10"L)

ROB-12482
$5.39
Shaft Collar - Clamp (1/4", 2 Pack)

Shaft Collar - Clamp (1/4", 2 Pack)

ROB-13161
$5.95
Machine Screw - Socket Head (6-32 ; 7/8"; 25 pack)

Machine Screw - Socket Head (6-32 ; 7/8"; 25 pack)

ROB-12380
$3.95
Shaft - Solid (Stainless; 1/4"D x 5"L)

Shaft - Solid (Stainless; 1/4"D x 5"L)

ROB-12371
$1.79
Machine Screw - Socket Head (6-32 ; 3/4"; 25 pack)

Machine Screw - Socket Head (6-32 ; 3/4"; 25 pack)

ROB-12295
$3.95
Tube - Aluminum (1"OD x 8.0"L x 0.82"ID)

Tube - Aluminum (1"OD x 8.0"L x 0.82"ID)

ROB-12294
$2.99
Tubing - Aluminum (5/8"OD x 10"L x 0.569"ID)

Tubing - Aluminum (5/8"OD x 10"L x 0.569"ID)

ROB-12254
$4.39
Single Channel - Flat Bracket

Single Channel - Flat Bracket

ROB-12246
$1.29
Machine Screw - Socket Head (6-32 ; 1-1/2"; 25 pack)

Machine Screw - Socket Head (6-32 ; 1-1/2"; 25 pack)

ROB-12161
$5.50
Shaft - Solid (Stainless; 3/8"D x 4"L)

Shaft - Solid (Stainless; 3/8"D x 4"L)

ROB-12489
$2.39
Aluminum Channel - 9.0"

Aluminum Channel - 9.0"

ROB-12250
$7.99