Lyndon 1/4 – 28 HSS-G Straight Flute 3 Piece Hand Tap Set

Lyndon 1/4 – 28 HSS-G Straight Flute 3 Piece Hand Tap Set

Brand :Lyndon

Manufacturer Part Number :834014S

Additional Information :Includes: 1/4 – 28 UNF tap with taper lead, 1/4 – 28 UNF tap with second lead, 1/4 – 28 UNF tap with plug lead

Features & Benefits : HSS-G material
Uncoated finish
Right hand direction
Meets ISO 529 standard
2B tolerance
Unified fine thread ANSI B1.1
For non abrasive material up to 900N/mm2
For unalloyed and low alloyed steel
For through and blind holes
For thread cutting by hand and machine

Size (mm) :1/4-28

Thread Size :1/4 in

Pitch :28 TPI UNF

Square Size (mm) :8.00

Thread Length (mm) :19

Overall Length (mm) :66

Square A/F (mm) :5.00

Chamfer :Set

Number of Flutes :3

Thread Type :UNF

Material :HSS-G

Type :HSS Hand Taps

Coating/Finish :Uncoated