BoltCheck — Find Your Screw or Bolt Size
findmybolt.com
LaunchIndex first observed BoltCheck — Find Your Screw or Bolt Size (findmybolt.com) live on 31 August 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
BoltCheck — Find Your Screw or Bolt Size (findmybolt.com) was first observed live on 31 August 2026.
BoltCheck lets you estimate screw or bolt size by holding the threaded shaft against on-screen guides; works in your browser with no install or login.
Its profile is classified as Developer tool within Technology / Developer tools.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- findmybolt.com
- Category
- Technology / Developer tools
- Website type
- Developer tool
- Observed title
- BoltCheck — Find Your Screw or Bolt Size
- Observed description
- Find the closest screw or bolt diameter by comparing it against actual-size guides on your screen. Metric and imperial sizes, no login required.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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