The M3 Hexagon Nylon Locking Nuts (DIN 985) - Stainless Steel (A2) has the following features:
DIN 985 Manufacturing Standard
Nylon Insert Material
Stainless Steel (A2) Material
Stainless Steel (A2) Material Specification
0.50mm Screw Thread Pitch
+/- 0.13mm General Tolerance
Metric Metric or Imperial?
M3 (3mm) Thread Size
4mm Total Thickness (L) [Max]
5.50mm Nut Width A/F (J) [Max]
2.40mm Hexagon Height (T) [Min]
+0mm/-0.18mm Nut Width A/F Tolerance
+0mm/-0.3mm Total Thickness (L) Tolerance
Discover more about the Hexagon Nylon Locking Nuts range
Nylon Locking Nuts (also called Nyloc Nuts or Nylocks) are a type of self locking nut, fitted with a polymer insert. The elastic Nylon insert of this component fits tightly against the fastener, and is designed to resist loosening.
Nylon Lock Nut Variants
High Nylon Locking Nuts are an elongated variant of this component, which allow for greater thread contact and more secure fastenings.
For applications in high temperature environments, or where an all-metal locking nut is preferred, Metal Locking Nuts are also available. For a premium metal locking nut solution, please see Accu's Aerotight Locking Nuts range.
The metal section of a Nylon Locking Nut can be manufactured from A2 and A4 (Marine Grade) Stainless Steel as well as Grade 8 and Grade 10 Carbon Steel. Hot Dip Galvanised and Zinc Plated finishes are available on the Carbon Steel Nylocs, with these treatments helping to offer improved corrosion resistance.
Metric Nylon Locking Nuts
Metric Nylon Locking Nuts are manufactured according to DIN 985, and are available in metric sizes of between M1.6 and M48.