- Bolt size: Equals our washers designation. E.g. NL6 washers fit with M6 bolt, NL1/2” fits with 1/2” bolt.
- Washer material: For a steel bolt, use steel washers and for a stainless-steel bolt, use stainless-steel washers.
- Washer outer diameter: Washers with a standard outer diameter are the most commonly used, but if you have an enlarged or slotted hole, we recommend washers with an enlarged outer diameter for better load distribution.
Explanation in how to read the product name: NL6spss-254 |
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NL | Nord-Lock | |||
6 | Washer size, e.g. 6 fits with M6 bolt | |||
sp | Indicates washers with enlarged outer diameter | |||
ss-254 | Indicates washers with special materials e.g. ss-254 is stainless steel |