1 3/8-12 Hex Jam Nuts / Steel / Zinc / Width Across Flats: 2 1/16" / Thickness: 25/32" (Quantity: 40 pcs)
Availablity: In stock
Hex Jam Nuts
Finished Pattern
Manufactured to ASME B18.2.2 & SAE J995 specifications
Proof Load 54,000 psi. (Coarse Thread) 48,000 psi. (Fine Thread)
Coarse & Fine Thread
Finished Pattern
Manufactured to ASME B18.2.2 & SAE J995 specifications
Proof Load 54,000 psi. (Coarse Thread) 48,000 psi. (Fine Thread)
Coarse & Fine Thread
SKU: 409032
$350.99
In stock
SKU
409032
A six-sided internally threaded fastener which is only 2/3 the thickness of a full form nut. Applications/Advantages - Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened against the jam nut to keep it from loosening.
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