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LOCK NUT - DIN 439

Our range of locking nuts are available in a wide range of sizes and finishes. Franciskirk.com has been supplying fixing and fasteners since 1868 – we have one of the largest selections of fastenings online. Shop now.

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Items 1-10 of 15

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  1. 3/4-16 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL Sale

    3/4-16 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL

    Special Price £222.23 Per 100 Regular Price £246.92 Per 100
    3/4-16 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL
    DELIVERY 1 - 2 DAYS
  2. 1/2-20 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL Sale

    1/2-20 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL

    Special Price £69.26 Per 100 Regular Price £76.96 Per 100
    1/2-20 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL
    DELIVERY 1 - 2 DAYS
  3. 7/16-20 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL Sale

    7/16-20 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL

    Special Price £83.48 Per 100 Regular Price £92.76 Per 100
    7/16-20 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL
    DELIVERY 1 - 2 DAYS
  4. 3/8-24 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL Sale

    3/8-24 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL

    Special Price £30.44 Per 100 Regular Price £33.82 Per 100
    3/8-24 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL
    DELIVERY 1 - 2 DAYS
  5. 5/16-24 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL Sale

    5/16-24 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL

    Special Price £17.32 Per 100 Regular Price £19.24 Per 100
    5/16-24 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL
    DELIVERY 1 - 2 DAYS
  6. 1/4-28 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL Sale

    1/4-28 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL

    Special Price £10.98 Per 100 Regular Price £12.20 Per 100
    1/4-28 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL
    DELIVERY 1 - 2 DAYS
  7. 7/8-14 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL Sale

    7/8-14 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL

    Special Price £141.08 Per 100 Regular Price £156.76 Per 100
    7/8-14 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL
    DELIVERY 1 - 2 DAYS
  8. 3/4-16 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL Sale

    3/4-16 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL

    Special Price £66.64 Per 100 Regular Price £74.04 Per 100
    3/4-16 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL
    DELIVERY 1 - 2 DAYS
  9. 5/8-18 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL Sale

    5/8-18 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL

    Special Price £50.33 Per 100 Regular Price £55.92 Per 100
    5/8-18 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL
    DELIVERY 1 - 2 DAYS
  10. 9/16-18 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL Sale

    9/16-18 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL

    Special Price £90.77 Per 100 Regular Price £100.86 Per 100
    9/16-18 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL
    DELIVERY 1 - 2 DAYS
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Items 1-10 of 15

Set Descending Direction