Hardware and electrical repair supplies
Car and garage repairs, monthly work, optional wiring basics.
Why this combination
The hardware selection is joined by red and black wire, sealed butt connectors, heat-shrink tubing and cable ties. Electrical products stay in their original packs or rolls.
This is not a complete wiring harness. Wire gauge, current, temperature and environmental ratings must suit the job; choose exact-rated components for safety-sensitive work.
Check this kit’s current price →The builder checks current supplier prices and availability. You can change the answers or remove groups before checkout. Delivery is included; applicable tax is shown at checkout.
Metric hardware
| Supply specification | Quantity |
|---|---|
| M6 × 1.0 Class 10.9 hex bolt × 20 mm | 6 pcs |
| M6 × 1.0 Class 10.9 hex bolt × 30 mm | 6 pcs |
| M6 × 1.0 Class 10.9 hex bolt × 40 mm | 6 pcs |
| M8 × 1.25 Class 10.9 hex bolt × 20 mm | 4 pcs |
| M8 × 1.25 Class 10.9 hex bolt × 30 mm | 4 pcs |
| M8 × 1.25 Class 10.9 hex bolt × 40 mm | 4 pcs |
| M10 × 1.5 Class 10.9 hex bolt × 20 mm | 2 pcs |
| M10 × 1.5 Class 10.9 hex bolt × 30 mm | 2 pcs |
| M10 × 1.5 Class 10.9 hex bolt × 40 mm | 2 pcs |
| M6 finished nut | 10 pcs |
| M6 flat washer | 10 pcs |
| M8 finished nut | 8 pcs |
| M8 flat washer | 8 pcs |
| M10 finished nut | 6 pcs |
| M10 flat washer | 6 pcs |
SAE hardware
| Supply specification | Quantity |
|---|---|
| 1/4-20 Grade 8 hex bolt × 3/4 in | 6 pcs |
| 1/4-20 Grade 8 hex bolt × 1 in | 6 pcs |
| 1/4-20 Grade 8 hex bolt × 1-1/2 in | 6 pcs |
| 5/16-18 Grade 8 hex bolt × 3/4 in | 4 pcs |
| 5/16-18 Grade 8 hex bolt × 1 in | 4 pcs |
| 5/16-18 Grade 8 hex bolt × 1-1/2 in | 4 pcs |
| 3/8-16 Grade 8 hex bolt × 3/4 in | 4 pcs |
| 3/8-16 Grade 8 hex bolt × 1 in | 4 pcs |
| 3/8-16 Grade 8 hex bolt × 1-1/2 in | 4 pcs |
| 1/4-20 Grade 8 finished nut | 10 pcs |
| 1/4-20 Grade 8 lock nut | 6 pcs |
| 1/4 SAE washer | 10 pcs |
| 5/16-18 Grade 8 finished nut | 8 pcs |
| 5/16-18 Grade 8 lock nut | 4 pcs |
| 5/16 SAE washer | 8 pcs |
| 3/8-16 Grade 8 finished nut | 6 pcs |
| 3/8-16 Grade 8 lock nut | 4 pcs |
| 3/8 SAE washer | 6 pcs |
Electrical supplies
| Supply specification | Quantity |
|---|---|
| 18 AWG red GPT copper primary wire, 25 ft | 1 roll |
| 18 AWG black GPT copper primary wire, 25 ft | 1 roll |
| Mixed heat-shrink tubing assortment, 22 pieces | 1 kit |
| Heat-shrink butt connector assortment, 25 pieces | 1 kit |
| UV-resistant black cable ties, 100 pack | 1 pack |
Before you use a fastener
Check thread, length, strength, head style and finish against the application. General shop stock is not a substitute for manufacturer-specified brake, suspension, steering, lifting or other safety-critical hardware. Photographs on the builder are representative, not your assembled kit.