Home 1 5/8"-5 1/2 Heavy Hex Jam (Thin) Nuts / A563 Grade A Steel / Plain (Quantity: 40 pcs)

1 5/8"-5 1/2 Heavy Hex Jam (Thin) Nuts / A563 Grade A Steel / Plain (Quantity: 40 pcs)

Availablity: In stock
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: 1 5/8"-5 1/2
Width Across the Flats: 1 5/8"-5 1/2 inches
Height/Thickness: 2 9/16" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications

SKU: 634061-BR-40

$144.99
In stock
SKU
634061-BR-40
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.
More Information
Material Steel
RoHS Compliant
Technical File 1 pdf
Carton Quantity 40
Finish Plain
Grade A563 Grade A
Measurement System Inch
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You're reviewing:1 5/8"-5 1/2 Heavy Hex Jam (Thin) Nuts / A563 Grade A Steel / Plain (Quantity: 40 pcs)