SpecificationsAENMM4-3.1 Reference : 456AENMM4-3.1Brand :Atlas PennEngineeringCOUNTERSUNK HEAD THREADED INSERT - OPEN END KEYLESS - METRICGet Shipping EstimateZIP*Non-stock pricing and lead time may be subject to change based on manufacturing availability.
SpecificationsAES31KB256 Reference : 456AES31KB256Brand :Atlas PennEngineeringCOUNTERSUNK HEAD THREADED INSERT - CLOSED END KEYED - UNIFIEDGet Shipping EstimateZIP*Non-stock pricing and lead time may be subject to change based on manufacturing availability.