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Product Details

These shorter hex nuts, called jam nuts, are perfect for when space is limited. At half the height of a standard nut, they can be compressed against another nut to lock two parts together securely. Use them anywhere a standard nut won't fit, like tightening facing materials. The zinc plating gives some protection against corrosion for general applications. Be sure to predrill holes and use washers and bolts of a similar grade to ensure a strong connection.

  • Hillman USS Jam Nuts are low profile, half as tall as a standard nut

  • Used as a type of locknut where it is jammed up against a standard lock nut to lock the two in place

  • Also used where a standard nut would not fit

  • Available in a variety of sizes

Part Number 880497
Advanced Features No Advanced Features
Finish Zinc-Plated
Hardware Grade Grade 2
Hardware Nut Type Jam
Primary Material Steel
Product Use(s) General Construction
Size 1/2"-13
Thread Type Coarse
Warranty
  • This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.
Online Ordering
  • Pick Up is free at most stores (some stores require a minimum order value before tax)
  • Shipping fee is based on size and weight of products and distance from address to store
  • Same-Day Delivery costs $9.99 per order
  • Online Ordering Information
Returns
  • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
  • Some products are non-refundable and non-exchangeable
  • The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

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Ratings
Advanced FeaturesNo Advanced FeaturesNo Advanced FeaturesNo Advanced FeaturesNo Advanced Features
FinishZinc-PlatedZinc-PlatedZinc-PlatedZinc-Plated
Primary MaterialSteelSteelSteelSteel

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