Hillman Lock Washers, 5/16 In., Steel, Zinc Plated, 8/CT

Keeps nuts and bolts steady when vibration tries to shake them loose.

A small part that saves you a lot of fiddling later.

Product Overview:

When a joint starts to wiggle, you hear it, then you feel it in the tool. These lock washers give your fastener a firmer bite, so the nut and bolt stay put under torque and vibration. They fit 5/16 inch hardware, and the hardened steel with a zinc finish brings a plain, practical kind of staying power. If you are tightening gear, brackets, or repair jobs, this is the sort of little thing that keeps the whole setup from going slack. Set them in place and the finished connection feels snug, clean, and a lot less fussy.

Key Features:

• Split lock design gives the washer a biting edge, so your fastener stays seated instead of working loose.
• Hardened steel build holds up when the job takes a bit of grit, and it keeps its shape under pressure.
• Zinc plated finish adds a clean protective layer, which helps the washer stand up to everyday wear.
• Sized for 5/16 inch hardware so you can match common bolts and nuts without a lot of second guessing.
• 8 count pack gives you a handy supply for small fixes, quick swaps, or the next repair that pops up.

Quick Specs:

• Brand: HILLMAN
• Model Number: 6609
• Color: Zinc
• Material/Finish: Steel, Zinc Plated
• Format/Type: Lock Washers
• Quantity/Pack: 8/CT

Pick these up and you get a small, sturdy fix that helps your hardware stay tight, quiet, and ready to work. If you want that calmer, no-nonsense finish, this is the place to start, so why not go ahead and make it yours?