SpecificationsMS51957-20 Reference : 422MS51957-20Brand :North East Fasteners4-40 x 7/8" Phillips Pan MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4Get Shipping EstimateZIP*Non-stock pricing and lead time may be subject to change based on manufacturing availability.
SpecificationsMS51957-12B Reference : 422MS51957-12BBrand :North East Fasteners4-40 x 0.1880" Phillips Pan MS (2A) 302HQ Stainless DFARS Compliant Black Oxide MIL-DTL-13924-E Class 4Get Shipping EstimateZIP*Non-stock pricing and lead time may be subject to change based on manufacturing availability.