$17.06
ea.
$17.06
for
1
Lead Time to Ship: 2 Business Days
Ships In: Bag
Shipping From: US-MI, Wyoming
5/16"-18 Thread Steel Zinc Plated Jam Hex Nut Grade 2Part #: mp-00066603
Sold & Shipped by K-Mac Distribution
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Zinc plated steel jam hex nuts are low-profile fasteners, typically about half the thickness of a standard hex nut. They are primarily used as a secondary locking nut—"jammed" against a standard nut to prevent loosening from vibration—or in tight spaces where a full-sized nut won't fit. The zinc plating offers a durable, rust-resistant barrier, making these nuts suitable for humid or damp conditions. These fasteners are widely used in automotive linkages, machinery adjustments, and construction where a slim, reliable, and cost-effective locking solution is required for indoor or light-duty outdoor applications.
Non-returnable
Thread
5/16"-18
Width
1/2
Metal Type
Steel
Shape
Fastener
Grade
Grade 2
Surface
Zinc Plated
Brand
K-Mac Distribution
Fastener Type
Hex Nut
Type
Jam
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