Buy Nord-Lock Washers Components

Nord-Lock Group are a bolting solutions specialist who pioneered the Nord-Lock washer, a highly effective anti-vibration locking washer. They are supplied in pre-assembled lightly glued pairs for your convenience. They are installed in pairs with interlocking cams on the inside, which attach together to form the wedge lock, while the outer serrations grip the mating surface and the underside of the bolt head.


How Do Nord-Lock Washers Work?


The cam inclination is at a greater angle than the pitch of the bolt thread, which creates a wedge-locking effect using tension rather than friction. The expansion in thickness of the washers is greater than the possible movement of the bolt along the thread, helping to prevent bolts from working loose even when exposed to severe vibration and dynamic loads. Their effectiveness is proven by the Junker Test according to DIN 65151, which is commonly seen as the most rigorous method for testing bolted joints.

Nord-Lock Washers

1 - 8 of 100 products in Nord-Lock Washers.
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M8 (5/16 inch) x 13.5mm Nord-Lock Washers - 254 SMO Stainless Steel

Metric or Imperial?Metric
SizeM8 (5/16inch)
Total Pair Height (H)2mm
External Diameter (OD)13.5mm
Material254 SMO Stainless Steel
$4.30 / each.
Up to 5,800 13 Days
Save Up To 35%

M48 x 75mm Nord-Lock Washers - Marine Stainless Steel (A4)

Metric or Imperial?Metric
SizeM48
Total Pair Height (H)6.8mm
External Diameter (OD)75mm
MaterialMarine Stainless Steel (A4)
$145.03 / each.
Up to 425 13 Days
Save Up To 37%

M39 (1.1/2 inch) x 58.5mm Nord-Lock Washers - 254 SMO Stainless Steel

Metric or Imperial?Metric
SizeM39 (1.1/2inch)
Total Pair Height (H)5.8mm
External Diameter (OD)58.5mm
Material254 SMO Stainless Steel
$64.17 / each.
Up to 375 13 Days
Save Up To 55%

M3.5 (6UN) x 9mm Nord-Lock Washers - Marine Stainless Steel (A4)

Metric or Imperial?Metric
SizeM3.5 (6UN)
Total Pair Height (H)2.2mm
External Diameter (OD)9mm
MaterialMarine Stainless Steel (A4)
$2.67 / each.
Up to 7,200 13 Days
Save Up To 43%

M27 x 42mm Nord-Lock Washers - Marine Stainless Steel (A4)

Metric or Imperial?Metric
SizeM27
Total Pair Height (H)6.8mm
External Diameter (OD)42mm
MaterialMarine Stainless Steel (A4)
$22.43 / each.
Up to 7,500 13 Days
Save Up To 45%

M22 (7/8 inch) x 34.5mm Nord-Lock Washers - Marine Stainless Steel (A4)

Metric or Imperial?Metric
SizeM22 (7/8inch)
Total Pair Height (H)3.2mm
External Diameter (OD)34.5mm
MaterialMarine Stainless Steel (A4)
$14.85 / each.
Up to 4,300 13 Days
Save Up To 48%

M18 x 29mm Nord-Lock Washers - Marine Stainless Steel (A4)

Metric or Imperial?Metric
SizeM18
Total Pair Height (H)3.2mm
External Diameter (OD)29mm
MaterialMarine Stainless Steel (A4)
$11.17 / each.
Up to 4,700 13 Days
Save Up To 48%

M10 x 21mm Nord-Lock Washers - Marine Stainless Steel (A4)

Metric or Imperial?Metric
SizeM10
Total Pair Height (H)2mm
External Diameter (OD)21mm
MaterialMarine Stainless Steel (A4)
$5.22 / each.
Up to 4,400 13 Days

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