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Hardware Components
Nick Walker edited this page Oct 11, 2017
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Note that all the 80/20 Inc parts that we have in the lab are 1/4"-20 and can be used alongside these components.
| Item # | Name | Cost (approx) | Quantity in Lab | Purchase Link | Notes |
|---|---|---|---|---|---|
| 1 | 1/4“-20 - 3/4” Chrome Plated Steel Socket Cap Screw, Button Head, Hex Socket Drive, PK10 | $15.34 | n/a | Amazon | Used with 80/20 extrusions where longer screws may be required. |
| 2 | 1/4“-20 - 3/4” NUCOR Hex Cap Screw, Stl, PK100 | $13.20 | n/a | Grainger | Attach 80/20 frame to aluminum chassis |
| 3 | 1/4"-20 - Stainless Steel Hex Nut, PK100) | $8.08 | n/a | Amazon | |
| 4 | 1/4" - Du-Bro 651 1/4-20 Split Lock Washer (8-Pack) | $2.75 | n/a | Amazon | |
| 5 | 1/4" - MIL-SPEC Flat Washer, Meets Spec MS15795, 18-8 Stainless Steel, Round Shape, USA Made, 1/4" Bolt Size, PK50 | $13.48 | n/a | Amazon | |
| 6 | 1/4" - Round Spacer, Alum, 1/4, 1/4 In L, Pk 10 | $18.7 | 2 | Grainger | Used on Point Grey camera mount |
| Item # | Name | Cost (approx) | Quantity in Lab | Purchase Link | Notes |
|---|---|---|---|---|---|
| 1 | 5/16“-18 - 1” Hex Cap Screw, PK50 | $15.65 | n/a | Grainger | Used for mounting base plate to aluminium angles. Also secure battery boxes in the process. |
| 2 | 5/16"-18 - Hex Nut, Grade 8, PK100 | $9.05 | n/a | Grainger | |
| 3 | 5/16" - Split Lock Washer, 0.322 ID, PK100 | $2.87 | n/a | Grainger | |
| 4 | 5/16" - Flat Washer, USS, Zinc, Fits 5/16 In, Pk100 | $4.38 | n/a | Grainger |
We typically use the 6-32 gauge for mechanical components. We have some 4-40 components here for mounting arduinos. These are all made using nylon to insure insulation.
| Item # | Name | Cost (approx) | Quantity in Lab | Purchase Link | Notes |
|---|---|---|---|---|---|
| 1 | Skt Cap Screw, Std, 4-40x3/4, Pk 40 | $5.54 | 1 | Grainger | |
| 2 | Round Standoff, 4-40x, 1/4 L, PK10 | $3.71 | 4 | Grainger | |
| 3 | Hex Nut, Mach Scr, Nyl, 4-40, PK25 | $4.38 | 2 | Grainger |
| Item # | Name | Cost (approx) | Quantity in Lab | Purchase Link | Notes |
|---|---|---|---|---|---|
| 1 | #6-32 - 3/8" Philip Panhead Machine Screw | $0.081 | n/a | Digikey | |
| 2 | #6-32 - 3/4" Philip Panhead Machine Screw | $0.1072 | n/a | Digikey | |
| 3 | #6-32 - 1" Philip Panhead Machine Screw | $0.162 | n/a | Digikey | |
| 4 | #6-32 - Hex Nut | $0.082 | n/a | Digikey | |
| 5 | #6 - SAE Flat Washer, PK100 | $0.49 | n/a | Amazon | |
| 6 | #6-32 - 0.5" Hex Standoff F/F (Through) | $0.45 | n/a | Digikey | |
| 7 | #6-32 - 1" Hex Standoff M/F | $0.73 | n/a | Digikey | |
| 8 | #6-32 - 2" Hex Standoff M/F | $0.73 | n/a | Digikey | Used on the Kinect sensor mount. |
| Item # | Name | Cost (approx) | Quantity in Lab | Purchase Link | Notes |
|---|---|---|---|---|---|
| 1 | M3-12mm Screw | 0.069 | n/a | Digikey | Used on the Hokuyo mount. |
| 2 | M6-30mm - Hex Cap Screw, Stl, M6x1x30mm, PK100 | $21.72 | n/a | Grainger | Mounts aluminium angle to Segway mobile base. |