3a all ends thread class 2.162" overall length w/2 lockwire holes; bulkheads thds on fluid end connection anodize body surface treated male coupling half unjf all ends thread series
3a all ends thread class 3.131" overall length 12 all ends thread quantity per inch 2 lockwire holes anodize body surface treated male coupling half unjf all ends thread series
3a all ends thread class 3.131" overall length 12 all ends thread quantity per inch bulkhead threads on fluid end connection anodize body surface treated male coupling half un all ends thread series