Part Number 4-B1P-SS having (CAGE Code 98441) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for 4-B1P-SS Nut Plain Knurled by Parker Hannifin Corp. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.