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  13. Hillman 5/16 in. Zinc-Plated Internal Toothed Lock Washers, 2-Pack

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Hillman 5/16 in. Zinc-Plated Internal Toothed Lock Washers, 2-Pack

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Hillman 5/16 in. Zinc-Plated Internal Toothed Lock Washers, 2-Pack

Item # 1240350

Hillman Hillman 5/16 in. Zinc-Plated Internal Toothed Lock Washers, 2-Pack
Hillman Hillman 5/16 in. Zinc-Plated Internal Toothed Lock Washers, 2-Pack
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Shop all Hillman
Hillman 5/16 in. Zinc-Plated Internal Toothed Lock Washers, 2-Pack

Item # 1240350

Hillman Hillman 5/16 in. Zinc-Plated Internal Toothed Lock Washers, 2-Pack
Hillman Hillman 5/16 in. Zinc-Plated Internal Toothed Lock Washers, 2-Pack

$0.99

Spend $49.99 to unlock free delivery!

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Ideal for situations where potential loosening from corrosion or vibration is a concern, Hillman 5/16 in. Zinc-Plated Internal Toothed Lock Washers are used to prevent nuts and bolts from coming loose. These fasteners contain teeth around the inner hole that help bite into the joint material, thus providing a locking feature when tightened beneath a nut. Available in a pack of 2.

  • IDEAL FOR SOFTER MATERIALS & SUBSTRATES: Commonly used in applications where two pieces of wood are being joined together
  • INTERIOR TOOTH DESIGN: Contains teeth that extend inward to grip the material surface and prevent loosening
  • CORROSION-RESISTANT FINISH: Zinc plating offers moderate protection against rust and corrosion
  • PART OF A COMPLETE FASTENING SOLUTION: Prevents a nut, bolt, or screw of the same finish and size from pulling through material
BrandHillman
Country of OriginImported
GradeNot Graded
Inside Diameter0.32 in
Measurement StandardSAE
Outside Diameter0.61 in
Package Quantity2
Primary FinishSteel
Primary MaterialSteel
Thickness0.034 in.
WarrantyN/A
Washer Bolt Size Compatibility5/16 in
Manufacturer Part Number880393
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