HEPYC Thread GO NOGO Plug Gauge 1"-11 BSPF Series 29021 Bordo 5/16" x 22 BSF 1" Chrome Button Die Galvanized Carbon Steel Spring (16”):High-tension Insize Mini Vernier Height Gauge 0-200mm / 0-8" Range Series 1253-200

HEPYC Thread GO NOGO Plug Gauge 1" 11 BSPF Series 29021 Bordo 5 16" x 22 BSF 1" Chrome Button Die Galvanized Carbon Steel Spring (16”):High tension Insize Mini Vernier Height Gauge 0 200mm 0 8" Range Series 1253 200 Galvanized Carbon Steel Spring (16”):High tension spring provides reliable tension with excellent elasticity and toughness Product: 40mm HSS 82° Straight Shank CountersinkMaterial: HSS E (High Speed Steel) for superior strength and cutting performanceShank Size: Straight shank for easy compatibility with standard drill chucksCountersink Angle: 82° for precise countersinking of fasteners and boltsMulti Material Compatibility: Suitable for a wide range of materials Precision manufactured thread plug gauges designed specifically for BSPF (parallel pipe) threads Engineered for durability