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

SizeM8 (5/16inch)
Total Pair Height (H)2mm
External Diameter (OD)13.5mm
Material254 SMO Stainless Steel
FinishNatural
$5.21 / each.
Up to 4,000 15 Days
Save Up To 42%

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

SizeM48
Total Pair Height (H)6.8mm
External Diameter (OD)75mm
MaterialMarine Stainless Steel (A4)
FinishNatural
$156.10 / each.
Up to 450 15 Days
Save Up To 70%

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

SizeM3.5 (6UN)
Total Pair Height (H)2.2mm
External Diameter (OD)9mm
MaterialMarine Stainless Steel (A4)
FinishNatural
$3.26 / each.
Up to 3,200 15 Days
Save Up To 52%

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

SizeM27
Total Pair Height (H)6.8mm
External Diameter (OD)42mm
MaterialMarine Stainless Steel (A4)
FinishNatural
$24.91 / each.
Up to 6,100 15 Days
Save Up To 57%

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

SizeM22 (7/8inch)
Total Pair Height (H)3.2mm
External Diameter (OD)34.5mm
MaterialMarine Stainless Steel (A4)
FinishNatural
$17.21 / each.
Up to 8,700 15 Days
Save Up To 57%

3/4 Inch x 39mm Nord-Lock Washers - Marine Stainless Steel (A4)

Size3/4 Inch
Total Pair Height (H)3.2mm
External Diameter (OD)39mm
MaterialMarine Stainless Steel (A4)
FinishNatural
$16.41 / each.
Up to 2,100 15 Days
Save Up To 60%

1/2 Inch x 25.4mm Nord-Lock Washers - Marine Stainless Steel (A4)

Size1/2 Inch
Total Pair Height (H)3.2mm
External Diameter (OD)25.4mm
MaterialMarine Stainless Steel (A4)
FinishNatural
$10.06 / each.
Up to 1,900 15 Days
Save Up To 30%

M76 (3 inch) x 110mm Nord-Lock Washers - Marine Stainless Steel (A4)

SizeM76 (3inch)
Total Pair Height (H)9mm
External Diameter (OD)110mm
MaterialMarine Stainless Steel (A4)
FinishNatural
$436.76 / each.
Up to 147 15 Days

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