Nord-Lock WN16DPM11 M11 Standard Wedge Lock Washer, 316L Stainless Steel

This page lists 21 sizes of the Nord-Lock metric standard wedge lock washer in 316L stainless steel: M3 to M42. Nord-Lock refers to its wedge-locking technology on its own website (manufacturer-stated).

316L stainless steel is the material named in the product description. No corrosion, strength or temperature data is published here.

The data available does not describe the locking action, load limits or tightening torque for these washers. Refer to Nord-Lock technical data before specifying a joint.

Each size is listed as a single unit ("each"); the product data does not say how many washers a unit contains.

Where Nord-Lock lists an equivalent size in brackets (for example M3 with #5), it is shown as "Also listed as" in the table.

Where this product is used

• Fitting under a bolt head or nut in a joint where a Nord-Lock washer is specified
• Matching the washer to the bolt or screw size shown in the table

Features

• Sizes listed in the table
• Metric thread
• Standard washer type
• Material: 316L stainless steel
• Listed as a single unit ("each")
• Equivalent sizes shown where Nord-Lock lists them

Common specifications

Key specifications

A dash in "Also listed as" means no equivalent size is listed.

Selecting the right option

Match the size in the table to the nominal thread diameter of your bolt or screw. Standard and large OD versions are listed on separate pages; the large OD version has a larger outside diameter, so check the clearance around the joint. No load, torque or locking-performance figures are published here. Some sizes carry an imperial equivalent, so you can also match by that size.

Related products

Related products: Nord-Lock Metric Large OD Wedge Lock Washer, 316L Stainless Steel, M3.5 to M30, Nord-Lock UNC Standard Wedge Lock Washer, 316L Stainless Steel, 1/4" to 1" and Nord-Lock Metric Standard Wedge Lock Washer, Delta Protekt, M3 to M64.