4-40 x 1 MS51957-B Phillips Pan Head Machine Screw Stainless Steel Black Oxide 2000 pack allen PROFERRED SOCKET MASTER SET -

PROFERRED SOCKET MASTER SET - 1/4" DRIVE 48 PIECE (SAE & METRIC) SAE & Metric Item # S01001

Part #201031C0150SS-100

POLISHED FACE

Part #137S10T125SS-100

4-40 x 1 MS51957-B Phillips Pan Head Machine Screw Stainless Steel Black Oxide 2000 pack allen PROFERRED SOCKET MASTER SET -Need a large quantity? Request bulk pricing here. MS51957 B Phillips Pan Head Machine Screw Coarse Full Thread 300 Series Stainless Steel DFAR Black Oxide Pack of 2000 Mil spec machine screws are used to fasten materials in military, government, aerospace, automotive or industrial applications. These machine screws meet MS51957 B specifications. Part # MS51957 21B