Hillman Grade 18-8 Stainless Steel Split Lock Washers 5/16-Inch, Coastal

Hillman Grade 18-8 Stainless Steel Split Lock Washers 5/16-Inch, Coastal

• LOCKS AGAINST VIBRATION: This split lock washer keeps a nut or bolt from working loose under vibration and movement, using spring tension to hold the fastener tight so bolted joints stay secure in equipment and moving assemblies.
• SPLIT SPRING DESIGN: Sized for a 5/16 inch bolt, the split ring spreads open under load and its sharp cut ends bite into the nut and the mating surface, resisting the back-off that loosens fasteners on machinery and vibrating equipment.
• 18-8 STAINLESS STEEL: Made from 18-8 stainless steel, the washer resists rust, corrosion, and staining while keeping its spring action, locking fasteners reliably in marine, outdoor, and washdown settings where plated washers would corrode.
• MARINE AND OUTDOOR USE: Ideal for marine, coastal, outdoor, and washdown environments where a lock washer must resist corrosion as well as vibration, a dependable choice for boats, docks, railings, and exposed equipment.
• TRUSTED HILLMAN QUALITY: Hillman supplies dependable fasteners and hardware that homeowners and pros rely on for everyday projects. Keep a supply of these washers on hand for assembly, mounting, and repair jobs around the home.