Catalog number: 20-TN Features: ●This is a product without a T-slot nut hole (tap). ●Please process the tap according to the use. Use: ●Nut for fixing bolts. Specifications: ●T-slot width (mm): 19.7 ●Height (mm): 19.0 Material/Finish: ●Steel (S45C) ●Treatment: Black dye finish
