Nord-Lock steel wedge-locking washers, Assortment box

Nord-Lock steel wedge-locking washers, Assortment box

  • - Nord-Lock wedge-locking washers secure bolted joints
  • - Wedge-locking washers suitable for many different tasks and challenges

This product is suitable for all general applications. This Assortment box consist: 20 pair of each size NL6, NL8, NL10, NL12 and 10 pair of each size NL16, NL20.

Washer is through hardened to ensure it is harder than the bolt and contact surface. It is treated with Delta Protekt®, a surface coating that provides excellent corrosion protection. Nord-Lock washers work with all common bolt grades such as 4.8, 5.6, 8.8, 10.9 and 12.9

Article number: 1378

Product name Metric Inch Quantity
NL6 M6   20 pairs
NL8 M8 5/16" 20 pairs
NL10 M10   20 pairs
NL12 M12   20 pairs
NL16 M16 5/8" 10 pairs
NL20 M20   10 pairs

Nord-Lock steel washers are suitable for any general steel application.

Steel Type: EN 1.7182

Available sizes with normal outer diameter: M3 - M42 (metric) and #5 - 1 1/2” (inches)*

Available sizes with enlarged outer diameter: M3.5 - M36 (metric) and #6 - 1 3/8” (inches)*

Surface coating: Zink flake coating, Delta Protekt®

Washer hardness: ≥ 465 HV1**

Corrosion resistance: Minimum 1,000 hours in salt spray test (according to IS09227)

Temperature range: -50°C to 200°C

Washers are laser marked with Nord-Lock brand name, control number and type code for traceability.

* View dimension list to determine the required washer size for your bolt.

** To assure the unique mechanical wedge-locking function of Nord-Lock washers, the hardness of contact surfaces must be lower than the hardness of Nord-Lock washers. Go to the washer selection guide for the hardness conversion table.

80,00 € per pack
UPS: 3-8 days
UPS: 20,00 €
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Select washer

1. Bolt size

2. Washer material

3. Washer outer diameter

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