Nut And Bolt Thread Checker With 44 Male And Female Gauges For Quick Nut And Bolt Size Checks In Inch And Metric Featuring 23 Inch And 21 Metric Gauges For Fast Verifications Pro Grade Tool
✔️ 44 gauges include 23 inch sizes and 21 metric sizes; wall-hanging
This nut and bolt thread checker is a compact, wall-hanging gauge set that helps pros and DIYers quickly verify fastener sizes. It’s typically used in garages, workshops, machine shops, and fabrication areas to confirm compatibility before installation or purchase.
✅ 44 gauges total: 23 inch gauges and 21 metric gauges
✅ Inch gauges include common sizes: 6-32, 6-40, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20, 9/16-12, 9/16-18, 5/8-11, 5/8-18, 3/4-10, 3/4-16, 1-8, 1-12
✅ Metric gauges: M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75, M14x1.5, M14x2.0, M16x1.5, M16x2.0, M20x1.5, M20x2.5, M24x2.0, M24x3.0
✅ Material: stainless steel construction with zinc plating on inches and black oxide on metric
✅ Storage: hanging loop and freely rotating gauges for fast checks
This handy tool helps you confirm thread pitch and diameter before repairs. It’s ideal for fast, accurate sizing in professional shops or home garages, reducing guesswork and trips to the hardware store.
💡 What is a bolt thread gauge used for in quick size verification and maintenance? This handy tool helps you confirm thread pitch and diameter before repairs.
- Identify inch and metric thread sizes quickly for fastener selection
- Verify nut and bolt compatibility before installation to prevent trips to the hardware store
- Save time with rotating gauges and a hanging loop for neat workshop organization
- Durable stainless steel construction resists rust in busy shops