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Vendor: Simfix
Simfix Nylon Insert Nut DIN 985 A4-80 A4 Stainless Steel (M12)
RRP From £15.60 -
Vendor: Simfix
Simfix Nylon Insert Nut DIN 985 A4-80 A4 Stainless Steel (M10)
RRP From £13.20 -
Vendor: Simfix
Simfix Nylon Insert Nut DIN 985 A4-80 A4 Stainless Steel (M8)
RRP From £8.40 -
Vendor: Simfix
Simfix Nylon Insert Nut DIN 985 A4-80 A4 Stainless Steel (M6)
RRP From £6.72 -
Vendor: Simfix
Simfix Nylon Insert Nut DIN 985 A4-80 A4 Stainless Steel (M5)
RRP From £5.28 -
Vendor: Simfix
Simfix Nylon Insert Nut DIN 985 A2 Stainless Steel (M12)
RRP From £5.76 -
Vendor: Simfix
Simfix Nylon Insert Nut DIN 985 A2 Stainless Steel (M10)
RRP From £4.08 -
Vendor: Simfix
Simfix Nylon Insert Nut DIN 985 A2 Stainless Steel (M8)
RRP From £2.88 -
Vendor: Simfix
Simfix Nylon Insert Nut DIN 985 A2 Stainless Steel (M6)
RRP From £1.92 -
Vendor: Simfix
Simfix Nylon Insert Nut DIN 985 A2 Stainless Steel (M5)
RRP From £1.68 -
Vendor: Simfix
Simfix Nylon Insert Nut DIN 985 A2 Stainless Steel (M4)
RRP From £1.55 -
Vendor: Simfix
Simfix Nylon Insert Nut DIN 985 A2 Stainless Steel (M3)
RRP From £1.55
Nylon insert lock nuts (commonly called Nyloc nuts) to DIN 985 - the standard solution for joints subject to vibration, repeated load cycles or any application where a plain nut might gradually work itself loose. The polyamide collar grips the bolt thread to resist loosening.
Available in A2 (304) for general use and A4 (316) marine grade. M3 through M12 sizes stocked. Note these are single-use locking nuts - their grip strength is greatest on first installation. DIY packs of 20 and Trade packs of 200 available. Free next-day UK delivery on orders before 4PM, no-quibble returns as standard.