The first designation is simply: UN. UN = Unified National. UN is used for a set of specific thread series which have uniform or constant threads-per-inch. The eight constant threads-per-inch (TPI) series are: 4-TPI; 6-TPI; 8-TPI; 12-TPI; 16-TPI; 20-TPI; 28-TPI; and 32-TPI....
XCAN 1pc 5/16 3/8 7/16 1/2 5/8 3/4 UNC UNF UNEF Right Hand Thread Die Threading Tools Specification: Type: Thread Die Material: Alloy Steel Rotation: Right Hand Note Please allow 1-3mm error due to manual measurement. Due to the difference between different monitors, the picture...
Buy 1"-8 1"-12 1"-14 1"-16 1"-20 1"-28 1"-32 UN UNF UNS UNC UNEF 2A American Standard Thread Ring Gauge Go No-Go Gage at Aliexpress for . Find more , and products. Enjoy ✓Free Shipping Worldwide! ✓Limited Time Sale ✓Easy Return.
ปลั๊กเกลียวGauge/Thread Ring Gauge UN UNEF 1 1/2-12UNF 1 1/16-8UN 1 1/16-12-16-20UN 1 1/16-18UNEF Pitch Threadเครื่องมือทดสอบCNY 159.07-362.73/piece เรียนลูกค้า: สินค...
1I2-28UNEF 9I16-12UNC 5I8-11UNC 7I16-28UN NO12-24UNC 1I4-28UNF Product sellpoints Customization: Yes,Tailor your toolkit with the customizable options of this HSS tap, ensuring a perfect fit for your specific needs. Package Including: 1pc Thread Tap,This single-piece thread tap is ...