Round Slotted Machine Screws:

Drawing 1: rnddrw.jpg
Thread Size A H J T
1 .122 - .138 .051 - .061 .019 - .026 .033 - .044
2 .146 - .162 .059 - .069 .023 - .031 .037 - .048
3 .169 - .187 .067 - .078 .027 - .035 .040 - .053
4 .193 - .211 .075 - .086 .031 - .039 .044 - .058
5 .217 - .236 .083 - .095 .035 - .043 .047 - .063
6 .240 - .260 .091 - .103 .039 - .048 .051 - .068
8 .287 - .309 .107 - .120 .045 - .054 .058 - .077
10 .334 - .359 .123 - .137 .050 - .060 .065 - .087
12 .382 - .408 .139 - .153 .056 - .067 .073 - .096
1/4 .443 - .472 .160 - .175 .064 - .075 .082 - .109

Item Number Description
0101-64R025 1-64 X 0.25 
0101-64R075 1-64 X 0.75 
010172R025 1-72 X 0.25 
010172R050 1-72 X 0.5 
010256R006 2-56 X 0.0625 
010256R009 2-56 X 0.09375 
010256R012 2-56 X 0.125 
010256R015 2-56 X 0.156 
010256R018 2-56 X 0.1875 
010256R025 2-56 X 0.25 
010256R028 2-56 X 0.281 
010256R031 2-56 X 0.3125 
010256R037 2-56 X 0.375 
010256R043 2-56 X 0.4375 
010256R050 2-56 X 0.5 
010256R056 2-56 X 0.5625 
010256R062 2-56 X 0.625 
010256R075 2-56 X 0.75 
010256R087 2-56 X 0.875 
010256R100 2-56 X 1 
010256R112 2-56 X 1.125 
010264R018 2-64 X 0.1875 
010264R037 2-64 X 0.375 
010348R012 3-48 X 0.125 
010348R018 3-48 X 0.1875 

 

Item Number Description
010348R025 3-48 X 0.25 
010348R031 3-48 X 0.3125 
010348R037 3-48 X 0.375 
010348R043 3-48 X 0.4375 
010348R050 3-48 X 0.5 
010348R075 3-48 X 0.75 
010356R031 3-56 X 0.3125 
010436R050 4-36 X 0.5 
010440R009 4-40 X 0.09375 
010440R012 4-40 X 0.125 
010440R014 4-40 X 0.141 
010440R018 4-40 X 0.1875 
010440R025 4-40 X 0.25 
010440R028 4-40 X 0.281 
010440R031 4-40 X 0.3125 
010440R037 4-40 X 0.375 
010440R043 4-40 X 0.4375 
010440R050 4-40 X 0.5 
010440R056 4-40 X 0.5625 
010440R062 4-40 X 0.625 
010440R068 4-40 X 0.6875 
010440R075 4-40 X 0.75 
010440R087 4-40 X 0.875 
010440R100 4-40 X 1 
010440R112 4-40 X 1.125 

 

Item Number Description
010440R118 4-40 X 1.1875 
010440R125 4-40 X 1.25 
010440R137 4-40 X 1.375 
010440R150 4-40 X 1.5 
010440R162 4-40 X 1.625 
010440R175 4-40 X 1.75 
010448R025 4-48 X 0.25 
010540R050 540 X 0.5 
010632R009 6-32 X 0.09375 
010632R012 6-32 X 0.125 
010632R015 6-32 X 0.156 
010632R018 6-32 X 0.1875 
010632R025 6-32 X 0.25 
010632R031 6-32 X 0.3125 
010632R037 6-32 X 0.375 
010632R043 6-32 X 0.4375 
010632R050 6-32 X 0.5 
010632R056 6-32 X 0.5625 
010632R062 6-32 X 0.625 
010632R068 6-32 X 0.6875 
010632R075 6-32 X 0.75 
010632R087 6-32 X 0.875 
010632R100 6-32 X 1 
010632R112 6-32 X 1.125 
010632R125 6-32 X 1.25 

 

Item Number Description
010632R150 6-32 X 1.5 
010632R162 6-32 X 1.625 
010632R175 6-32 X 1.75 
010632R187 6-32 X 1.875 
010632R200 6-32 X 2 
010632R225 6-32 X 2.25 
010640R025 6-40 X 0.25 
010640R037 6-40 X 0.375 
010640R075 6-40 X 0.75 
010640R100 6-40 X 1 
010832R012 8-32 X 0.125 
010832R018 8-32 X 0.1875 
010832R025 8-32 X 0.25 
010832R028 8-32 X 0.281 
010832R031 8-32 X 0.3125 
010832R037 8-32 X 0.375 
010832R043 8-32 X 0.4375 
010832R050 8-32 X 0.5 
010832R062 8-32 X 0.625 
010832R075 8-32 X 0.75 
010832R087 8-32 X 0.875 
010832R100 8-32 X 1 
010832R112 8-32 X 1.125 
010832R125 8-32 X 1.25 
010832R137 8-32 X 1.375 

 

Item Number Description
010832R150 8-32 X 1.5 
010832R175 8-32 X 1.75 
010832R187 8-32 X 1.875 
010832R200 8-32 X 2 
011024R012 10-24 X 0.125 
011024R018 10-24 X 0.1875 
011024R025 10-24 X 0.25 
011024R031 10-24 X 0.3125 
011024R037 10-24 X 0.375 
011024R050 10-24 X 0.5 
011024R062 10-24 X 0.625 
011024R075 10-24 X 0.75 
011024R100 10-24 X 1 
011024R125 10-24 X 1.25 
011024R150 10-24 X 1.5 
011032R012 10-32 X 0.125 
011032R018 10-32 X 0.1875 
011032R025 10-32 X 0.25 
011032R031 10-32 X 0.3125 
011032R037 10-32 X 0.375 
011032R043 10-32 X 0.4375 
011032R050 10-32 X 0.5 
011032R062 10-32 X 0.625 
011032R075 10-32 X 0.75 
011032R081 10-32 X 0.8125 

 

Item Number Description
011032R087 10-32 X 0.875 
011032R100 10-32 X 1 
011032R125 10-32 X 1.25 
011032R150 10-32 X 1.5 
011032R162 10-32 X 1.625 
011032R175 10-32 X 1.75 
011032R200 10-32 X 2 
012520R025 1/4-20 X 0.25 
012520R031 1/4-20 X 0.3125 
012520R037 1/4-20 X 0.375 
012520R050 1/4-20 X 0.5 
012520R062 1/4-20 X 0.625 
012520R075 1/4-20 X 0.75 
012520R087 1/4-20 X 0.875 
012520R100 1/4-20 X 1 
012520R125 1/4-20 X 1.25 
012520R150 1/4-20 X 1.5 
012520R175 1/4-20 X 1.75 
012520R200 1/4-20 X 2 
012520R250 1/4-20 X 2.5 
012520R300 1/4-20 X 3 
012528R018 1/4-28 X 0.1875 
012528R025 1/4-28 X 0.25 
012528R037 1/4-28 X 0.375 
012528R062 1/4-28 X 0.625 

 

Item Number Description
012528R075 1/4-28 X 0.75 
012528R100 1/4-28 X 1