Nut And Bolt Thread Checker Kit With Standard And Metric Gauges 42 Hole Screw Size Tester Includes 19 SAE Sizes 15 Metric Sizes And 8 Drill Bit Gauges Bolt Size Finder And Identifier Board For Quick Fit Checks

Top-notch SAE and Metric Thread Gauge Kit for Bolts
✔️ Covers 15 metric sizes from M4 x 0.7 to M16 x 2.0 and 19 SAE sizes from 6-32 coarse to 3/4-16 fine, plus 8 drill gauges from Φ4 to Φ14 (4mm to 14mm) and 1/4 to 1/2 inch; board is 25x20cm (9.84x7.87 inches)

This thread checker kit is a practical tool for quickly verifying nut and bolt threads, making it perfect for garage work, home repairs, and professional settings like auto shops or manufacturing.

✅ 15 metric thread sizes: M4 x 0.7 to M16 x 2.0
✅ 19 SAE thread sizes: 6-32 coarse to 3/4-16 fine
✅ 8 drill gauges: Φ4 to Φ14 (4mm to 14mm) and 1/4 to 1/2 inch
✅ Board dimensions: 25x20cm (9.84x7.87 inches) for easy wall mounting

💡 How does a thread gauge help with bolt sizing in everyday fixes?
A thread gauge is a go-to for matching sizes without guesswork.
- Quickly spots exact thread pitches to avoid stripped bolts
- Works across metric and SAE systems for mixed toolkits
- Cuts down on wasted time during repairs or builds
- Ensures parts fit right the first time in automotive or DIY jobs