Socket Cap Hex Bolt
Please verify dimensions, thread size, and compatibility before ordering. Universal replacement part where dimensions match.
Most in-stock orders ship from California with tracking after fulfillment.
Orders placed before 10 AM PT usually ship the same business day.
Need help after ordering? Contact SVK for return eligibility and order support.
Product Information
Built for racers who want reliable fitment, clean installation, and track-ready performance.
Overview
Common Use Guide
| Bolt Size | Length | Common Use OTK Focused Application |
|---|---|---|
| M4 | 20mm | Bolt Allen for Allen keys |
| M4 | 30mm | Bolt Allen for Allen keys |
| M4 | 40mm | Bolt Allen for Allen keys |
| M4 | 50mm | Bolt Allen for Allen keys |
| M5 | 20mm | Bolt Allen for Allen keys |
| M5 | 30mm | Throttle pedal stop / rear brake caliper brake pad holding / brake disc hub mounting / steel pedal hardware |
| M5 | 40mm | Bolt Allen for Allen keys |
| M5 | 50mm | Bolt Allen for Allen keys |
| M5 | 60mm | Bolt Allen for Allen keys |
| M6 | 18mm | Bolt Allen for Allen keys |
| M6 | 20mm | Front bumper red plastic center support / front spoiler support / driver panel mounting bracket / Cadet / Rookie bodywork bracket hardware |
| M6 | 30mm | Lower front bumper / side nerf bar / rear metal bumper / steel pedal / BSM4 / BS5 brake caliper hardware |
| M6 | 35mm | Rear axle bearing cassette / axle bearing support / steering wheel hub / side bumper hardware |
| M6 | 40mm | Steering wheel hub / Rookie / Cadet rudder pedal hardware |
| M6 | 45mm | Foot heel rest / lower seat bracket support / seat L-bracket / pedal kit / BSM4 Cadet brake caliper hardware |
| M6 | 50mm | Steering wheel hub / clutch lever area / brake disc protector hardware |
| M6 | 60mm | Brake master cylinder hardware for SA2 / SA3 / BS5 / BS6 / BS7 brake systems. Use the drilled version if the original bolt is drilled for safety wire or clip. |
| M8 | 20mm | Rear axle bearing cassette / axle bearing support / BSM brake caliper spacer support when drilled version is required |
| M8 | 30mm | Rear wheel hub pinch / Ø30 rear brake hub tightening / SA2 rear brake caliper system tightening / BS6 rear brake caliper halves hardware |
| M8 | 40mm | Rear wheel hub pinch / sprocket hub pinch / brake disk hub / BS3 / BS4 brake caliper hardware |
| M8 | 50mm | Bolt Allen for Allen keys |
| M8 | 60mm | Bolt Allen for Allen keys |
| M8 | 70mm | Steering system / steering shaft long socket head bolt. Check original length and whether the original bolt requires a drilled safety-clip style. |
| M10 | 20mm | Motor mount clamp / engine mount bracket bolt |
| M10 | 25mm | Motor mount clamp / engine mount bracket bolt |
| M10 | 30mm | Motor mount clamp / engine mount bracket bolt |
| M10 | 40mm | Motor mount clamp / engine mount bracket bolt |
| M10 | 50mm | Motor mount clamp / engine mount bracket bolt |
Key Benefits
Fitment / Compatibility
Please verify dimensions, thread size, and compatibility before ordering. Universal replacement part where dimensions match. Contact Silicon Valley Karting support if you need help matching this product to your application.
Specifications / Dimensions
Product-specific dimensions are not available yet. Check the product photos and description, then verify measurements before ordering.
What's Included
Includes the product shown on this page. Hardware, spacers, or accessories are included only when shown in product photos or listed in the product description.
Shipping / Returns
Most in-stock parts ship from California. Return eligibility depends on unused condition, packaging, and order details. Contact SVK before ordering if fitment is uncertain.
Why Choose Us
Choose Silicon Valley Karting for dependable karting parts, fast support, clean fitment information, and a California based team that understands racers.