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REIFF & NESTOR HSS uncoated thread set 1 quarter inch 20 tpi right flute NC/UNC. Made in USA, shipping from PENNSYLVANIA. Set features right flute, thread type NC/UNC. Includes H3/GH3 specification.
Cutting tool for threading. Used in right-hand thread applications. Designed for 1/4"x20.00TPI size.
HSS Uncoated. Made in USA. H3/GH3 grade.
NC/UNC threading. Right flute direction. Standard fastener assembly.