Spring Lock Washer - Hot-dip Galvanized Steel

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These hot-dip galvanized steel lock washers prevent fixed screws and nuts from loosening up under high pressure or vibration.
Bolt Diameter/Size: 1/2 in 1/4 in 3/4 in 3/8 in 5/16 in 5/8 in Outside Diameter: 12.4 mm* 14.8 mm* 17.3 mm* 22.1 mm* 27.3 mm* 32.1 mm* Inside Diameter: 6.4 to 6.6 mm* 7.98 to 8.18 mm* 9.58 to 9.78 mm* 12.8 to 13 mm* 16 to 16.3 mm* 19.1 to 19.5 mm* Packaging format: Blister of 3 units Blister of 4 units Blister of 5 units Blister of 8 units Box of 25 Box of 50 Box of 2500 Box of 5000 Box of 10000 Box of 20000 Select Options
Product # Bolt Diameter/Size Outside Diameter Inside Diameter Packaging format
SLHDG12MR 1/2 in 22.1 mm* 12.8 to 13 mm* Blister of 4 units
SLHDG12VP 1/2 in 22.1 mm* 12.8 to 13 mm* Box of 25
SLHDG12 1/2 in 22.1 mm* 12.8 to 13 mm* Box of 2500
SLHDG14MR 1/4 in 12.4 mm* 6.4 to 6.6 mm* Blister of 8 units
SLHDG14VP 1/4 in 12.4 mm* 6.4 to 6.6 mm* Box of 50
SLHDG14 1/4 in 12.4 mm* 6.4 to 6.6 mm* Box of 20000
SLHDG34CT 3/4 in 32.1 mm* 19.1 to 19.5 mm* Box of 25
SLHDG38MR 3/8 in 17.3 mm* 9.58 to 9.78 mm* Blister of 5 units
SLHDG38VP 3/8 in 17.3 mm* 9.58 to 9.78 mm* Box of 25
SLHDG38 3/8 in 17.3 mm* 9.58 to 9.78 mm* Box of 5000
SLHDG516MR 5/16 in 14.8 mm* 7.98 to 8.18 mm* Blister of 5 units
SLHDG516VP 5/16 in 14.8 mm* 7.98 to 8.18 mm* Box of 50
SLHDG516 5/16 in 14.8 mm* 7.98 to 8.18 mm* Box of 10000
SLHDG58MR 5/8 in 27.3 mm* 16 to 16.3 mm* Blister of 3 units
SLHDG58CT 5/8 in 27.3 mm* 16 to 16.3 mm* Box of 25

TECHNICAL SPECIFICATIONS

Type of washers
Lock Washers
Material
Hot-Dip Galvanized Steel
Finish
Hot-Dip Galvanized
Disclaimer

Measures shown with an asterisk (*) have been converted as per your preference. These are not the official measures. To view the measures specified by the manufacturer, click here.

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