2"-4 1/2" Heavy Hex Jam Nuts (Thin) - A563 Grade A Steel, Plain Finish - 25 Pack - Ideal for Construction, Machinery & Automotive Fastening Applications
$133.64
$242.99
Safe 45%
2"-4 1/2" Heavy Hex Jam Nuts (Thin) - A563 Grade A Steel, Plain Finish - 25 Pack - Ideal for Construction, Machinery & Automotive Fastening Applications
$133.64
$242.99
45% Off
Delivery & Return: Free shipping on all orders over $50
Estimated Delivery: 10-15 days international
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SKU: 72808639
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Description
A six-sided interally threaded fasteners which is only 2/3 the thickness of a heavy hex nut. Heavy hex jam nuts are thinner than a standard heavy hex nut but have the same dimension across the flats and corners. Heavy hex jam nuts have two common applications. A heavy hex jam nut can be threaded onto a bolt and run tight against the standard heavy hex nut which will lock the nut in place and prevent it from backing off. Heavy hex jam nuts are sometimes used for leveling purposes as well.
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Shipping & Returns
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
Features
Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch 2"-4 1/2
Width Across the Flats 2"-4 1/2 inches
Height/Thickness 3 1/8" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications
