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ER Coolant Hex Locknuts • Standard Round Locknuts
ER Coolant Hex Locknuts • Standard Round Locknuts
ER Coolant Hex Locknuts • Standard Round Locknuts
ER Coolant Hex Locknuts • Standard Round Locknuts

Accessories

ER Coolant Hex Locknuts • Standard Round Locknuts

Metric
Inch
SAP Material Number 1859410
ISO Catalog Number LNHABER20M
ANSI Catalog Number LNHABER20M
Collet Series ER20
Lock Nut Diameter [D11] 34.0000
Lock Nut Diameter [D11] 1.338
[L] Overall Length 24.0000
[L] Overall Length .9449
Len-Nut Face to Collet [LNC] 5.0000
Len-Nut Face to Collet [LNC] .1969
[LF] Functional Length 16.5000
[LF] Functional Length .6496
[G3] Connection Thread Size Internal M25 X 1.5
Wrench OEW30M
OD Drive Size 30 mm
Counter Bore Collet Torque Nm 32.000
Straight Collet Torque Nm 80
Counter Bore Collet Torque FtLb 24.0000
Straight Collet Torque Ft.Lbs. 59
See all Product Variants

Features and benefits

  • Interchangeable with standard locknuts.

  • Must be ordered separately.

  • Used in conjunction with ER coolant-sealing disks for high-pressure coolant applications up to 150 bar (2,000 psi). Must be ordered separately; see page [REFERENCE].