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Coupling nuts, Stainless steel 316, 5/16"

Nut size (A.K.A. diameter) is the size bolt that the nut is used with. The same is true of the thread count. Thus a 1/4"-20 nut fits a 1/4"-20 bolt.

Coupling nut diameter and length

Click on a product # for additional info

Prod. #	Size	Each price	Bag price	Bulk price	Price
Coarse (standard) thread
20988	5/16"-18 x 1"	$2.15 / ea	$38.31 / 25	$352.00 / 250	$2.15 / ea $38.31 / 25 $352.00 / 250
Fine thread
20989	5/16"-24 x 1"	$4.48 / ea	$80.03 / 25	$736.00 / 250	$4.48 / ea $80.03 / 25 $736.00 / 250