Bolt Thread Checker Gauge Kit Identifies 36 Thread Sizes Including 20 Imperial And 16 Metric From M3 X 0.5 To M16 X 2.0 Wall Mount Nut And Bolt Identifier Board With 19 Drill Bit Gauge For Fast Sizing

All-in-One Bolt Thread Gauge Kit with 36 Sizes & Mount
✔️ 36 sizes: 16 metric and 20 imperial with 19 drill gauges

This wall-mount bolt thread checker gauge is a complete kit designed to identify bolt and nut thread sizes quickly on the job. It’s ideal for auto shops, woodworking, plumbing, and metalworking workbenches where fast sizing matters.

✅ 36 thread sizes: metric M3 x 0.5 to M16 x 2.0 and imperial #6-32 to 3/4-16
✅ Wall-mount design with six preset holes for easy placement
✅ Dual-sided scales: 150 mm and 6 in (laser etched)
✅ Removable non-slip feet for stable bench use
✅ 19 drill gauges: 6 metric (4 mm-14 mm) and 13 imperial (1/16 in-1/2 in)

💡 What is a bolt thread checker gauge used for in a workshop setting? This handy instrument helps you quickly verify bolt sizes and prevent mismatches before assembly. - Used to confirm metric and imperial thread sizes accurately - Handy wall-mount design keeps it within reach in auto, wood, plumbing tasks - Reduces waste by ensuring correct fastener engagement in projects - Keeps all parts organized on a single, labeled board