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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5/8-11 UNC HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL
Special Price £70.24 Per 100 Regular Price £78.04 Per 1005/8-11 UNC HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEELDELIVERY 1 - 2 DAYS -
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 1001/2-20 UNF HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEELDELIVERY 1 - 2 DAYS -
1/2-13 UNC HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEEL
Special Price £30.91 Per 100 Regular Price £34.34 Per 1001/2-13 UNC HEXAGON LOCK NUT ASME B18.2.2 A4 STAINLESS STEELDELIVERY 1 - 2 DAYS -
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 1005/8-18 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEELDELIVERY 1 - 2 DAYS -
5/8-11 UNC HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL
Special Price £65.45 Per 100 Regular Price £72.72 Per 1005/8-11 UNC HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEELDELIVERY 1 - 2 DAYS -
1/2-20 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL
Special Price £32.83 Per 100 Regular Price £36.48 Per 1001/2-20 UNF HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEELDELIVERY 1 - 2 DAYS -
1/2-13 UNC HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEEL
Special Price £22.27 Per 100 Regular Price £24.74 Per 1001/2-13 UNC HEXAGON LOCK NUT ASME B18.2.2 A2 STAINLESS STEELDELIVERY 1 - 2 DAYS -
M1.6 HEXAGON THIN NUT DIN 439 A4 STAINLESS STEEL
Special Price £80.10 Per 100 Regular Price £89.00 Per 100M1.6 HEXAGON THIN NUT DIN 439 A4 STAINLESS STEELDELIVERY 1 - 2 DAYS -
M1.6 HEXAGON THIN NUT DIN 439 A2 STAINLESS STEEL
Special Price £51.28 Per 100 Regular Price £56.98 Per 100M1.6 HEXAGON THIN NUT DIN 439 A2 STAINLESS STEELDELIVERY 1 - 2 DAYS



