hardware screws
chicago latrobe 49371 screw mach drillaircraftblk oxide 1
screw machine drill aircraft list number 159 number of pieces 1 heavy duty grade high speed steel black oxide finish split point drill point deg . 135 wire size 1 decimal equivalent 0.2280 flute length in . 1 5 16 overall length in . 2 7 16 shank dia . in . 0.2280 for alloy carbon and tool steels and cast iron meets exceeds national aerospace standards nas 907 type c br b features b ul li application for alloy carbon and tool steels and cast iron li li decimal equivalent 0.2280 li li finish black oxide li li flute length in . 1 5 16 li li item screw machine drill li li material high speed steel li li number of pieces 1 li li overall length in . 2 7 16 li li package quantity 1 li li shank dia . in . 0.2280 li li type type li li wire size 1 li li grade heavy duty li li point type split point li li meets exceeds national aerospace standards nas 907 type c li li drill point deg . 135 li li list number 159 li ul