Nord-Lock Wedge Locking Washer, NL1209-5 M4

NORD LOCK Wedge Locking Washers / Nordlock evenly distributes head pressure on the surface without damage. They also help ensure that the binder is pressed on a smooth surface to reduce the chance of loosening over time. The washer key bites on the top of the binder and material to prevent loosening. Wave washers have irregular shapes that are resistant to loosening and distributing pressure on low-strength binders. Our distribution channels are available in Indonesia, Jakarta and Surabaya.


Application : General steel application
Material Standard : EN 1.7182
Hardening : Through Hardened
Hardness : 465HV1
Corrosion Ressistance : Minimum 1,000 hours in salt spray test according to ISO 9227
Temperature Range : -50C to 200C
Lazer Marking Type Code : flZn
Coating Base coat : Delta Protekt KL100 zinc flake coating
Material : Steel
Product Designation : NL4
Bolt size Metric : M4
ID x OD (mm) : 4,4 x 7,6
Thickness (mm) : 1,8
Package Qty (pairs) : 5 Pair
MN # : NL1209
Country of Origin: Sweden