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SU Roll Tap for SURZ Unify Screw Thread (SURZG42-56B)

SU Roll Tap for SURZ Unify Screw Thread SURZG42-56B

[Features]
· A roll tap which realizes control of the inner diameter shape of female screws.
[Applications]
· Work materials: Stainless steel, carbon steel, alloy steel, and tool steel.

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Part Number

Configured Part Number is shown.

SURZG42-56B

SURZ, SU Thread Forming Taps

SU Roll Tap for SURZ Unify Screw Thread

Product picture of SURZ

Features

● Adopting the special form on tap's root, SURZ controls the minor diameter geometry of internal threads.
● Special lobe shape realizes low tapping torque.
● High effi ciency can be obtained in thread forming of stainless steel parts.
● By adjusting bored hole size, you can adjust the minor diameter geometry of internal threads.

Tapping data

Work MaterialSUS304
Tapping Length5.2 mm (Blind hole)
Bored Hole Sizeφ1.85~φ1.82
Tapping Speed5m/min
FeedRigid
Tapping DirectionVertical
Tapping FluidWater soluble oil (×20)
MachineMachining center (BT15)
SU Roll Tap for SURZ Unify Screw Thread

Dimensions

SU Roll Tap for SURZ Unify Screw Thread

Dimensional drawings of 4 types of SURZ

Part Number
SURZG42-56B
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipNominal Pitch, Number of Threading
(mm)
Overall Length (L)
(mm)
Trusco Code Class Thread Length
(mm)
Length under neck
(mm)
Shank diameter (Ds)
(mm)
Shank square width (K)
(mm)
Shank square part length
(mm)

SGD 49.61

1 Piece(s) 9 Day(s) No.20.4542760-6818G48.1-32.55

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Basic Information

Screw Types Meter Chamfer threads 2P Tool Material Type Powder high-speed steel
work material Low-Carbon Steel (carbon alloy less than 0.25%) / Medium carbon steel (carbon content 0.25 to 0.45%) / High Carbon Steel (C with a content over 0.45%) / Alloy Steel (SCM) / Stainless steel (SUS) / Quenched and tempered steel (25 to 35 HRC) / Aluminum Rolled Material (AL) / Aluminum Alloy Casting (AC, ADC) / Zinc Alloy Casting (ZDC) Tap Type Roll tap Hole type For through hole / For blind hole
Coating Y/N Available Coating Type TiCN Number of protrusions 4

Please check the type/dimensions/specifications of the part SURZG42-56B in the SU Roll Tap for SURZ Unify Screw Thread series.

Similar Part Numbers

Part Number
SURZG54-40B
SURZG56-32B
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipNominal Pitch, Number of Threading
(mm)
Overall Length (L)
(mm)
Trusco Code Class Thread Length
(mm)
Length under neck
(mm)
Shank diameter (Ds)
(mm)
Shank square width (K)
(mm)
Shank square part length
(mm)

SGD 48.19

1 Piece(s) 9 Day(s) No.40.6346760-6907G591443.26

SGD 44.35

1 Piece(s) 9 Day(s) No.60.7952760-6915G51116547

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