M8 8.7 x 16.6 x 2.5mm Nord-lock Washer Stainless Steel SP A4 NL8SPSS 1090

SKU Number: 5023546

652 in stock

Stock accurate as of 20th December 2024 11:06pm

Catalogue Page 31


£2.14

Inc
VAT
Qty Price per unit Price per 100 units
1 - 199£2.147Inc. VAT£214.70Inc. VAT
200 - 999£1.3418Inc. VAT£134.18Inc. VAT
1000 - 1999£1.2077Inc. VAT£120.77Inc. VAT
2000+£1.0735Inc. VAT£107.35Inc. VAT
 

Stainless steel. SP (enlarged outer diameter)

Tension makes the bolt self-locking

Nord-Lock wedge-locking technology secures bolted joints with tension instead of friction. The system comprises of a pair of washers that has cams on one side and radial teeth on the opposite side.

Nord-Lock wedge-locking products positively lock the fastener in a joint which is subjected to extreme vibration or dynamic loads.

The key is the difference in angles. Since the cam angle " α " is larger than the thread pitch " β ", the pair of washers expand more than the corresponding pitch of the thread.

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