Sutton T4472540 UNEF 1 x 20 Straight Flute Tap - Bottoming - HSS

Description

Features

General purpose use
Suitable for materials up to 1000N/mm2
Through & blind holes
Suitable for both hand and machine operations
Depths up to approx. 1 x d1

Specifications

Designation: N (for normal general purpose type materials)
Material: High Speed Steel (HSS)
Finish: Bright
Max Cut Depth: 1xD
Shank Form: Reinforced Shank (with square drive)
X: als
Type: Straight Flute
Standard: ISO529
Thread Form: Unified National Form 60° (UNEF)
Nut Tolerance: 2B
Lead: Bottoming

Applications

Steel - Non-alloy, cast & free cutting (~ 0.15 %C): Annealed
Steel - Non-alloy, cast & free cutting (~ 0.45 %C): Annealed
Steel - Non-alloy, cast & free cutting (~ 0.45 %C): Quenched & Tempered
Steel - Non-alloy, cast & free cutting (~ 0.75 %C): Annealed
Steel - Low alloy & cast < 5% of alloying elements: Annealed

Specifications

AIMS SKU A0015462

Brand Sutton Tools

Model Number T4472540

Barcode Number 9311963348148

Diameter (inch) 1

TPI 20

Shank (mm) 18

L1 (mm) 130

Square Size (mm) 14

Drill Size (mm) 24.2

L2 (mm) 45

L4 (mm) 18

z 4

Group Code T447
System of Measurement ISO529
Thread Form Unified National Form 60° (UNEF)
Material High Speed Steel (HSS)
Finish Bright
Lead Bottoming
Application N (for normal general purpose type materials)
Nut Tolerance 2B
Max Cut Depth 1xD
Tap Type Straight Flute
Shank Form Reinforced Shank (with square drive)

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Resources

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Imperial - Straight Flute Taps

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Sutton Tools

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