Counter nut

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Connection 1 UN/UNF inner thread
Design Counter nut
Material Steel
Standard ISO 8434-2
Surface electro galvanised

Article Table

Product Name L1 mm SW mm G1
Product Name L1 mm SW mm G1
KM04UNF 6.4 mm 17 mm 7/16"-20 UNF
KM05UNF 6.4 mm 19 mm 1/2"-20 UNF
KM06UNF 6.9 mm 22 mm 9/16"-18 UNF
KM08UNF 7.9 mm 24 mm 3/4" -16 UNF
KM10UNF 9.1 mm 30 mm 7/8" -14 UNF
KM12UNF 10.4 mm 36 mm 1.1/16" -12 UN
KM16UNF 10.4 mm 41 mm 1.5/16" -12 UN
KM20UNF 10.4 mm 50 mm 1.5/8" -12 UN
KM24UNF 10.4 mm 55 mm 1.7/8" -12 UN
KM32UNF 10.4 mm 70 mm 2.1/2" -12 UN
AF = Width across flats


Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.