Home > Mil-Spec > M21143 - Dowel Pin

MIL-P-21143

Here at MF Supply, we are a distributor for MIL-P-21143

These Mil-Spec Dowel Pins in 303 stainless steel are 45 degrees chamfered on both ends.

They are available DFAR compliant with full Material Test Reports.

To find the fastener you are looking for on this page, hit CTRL F.

Can't find what you are looking for? Ask us to find it for you.

"The Right Screw for You" is our motto after all!


For price and availability, Call us at 888-972-7397 or email us at sales@mfsupply.com.

Length Mil-P-21143/1-
Diameter
-0.01
1/16 3/32 1/8 3/16 1/4 5/16 3/8
.0627/.0625 .0939/.0937 .1252/.1250 .1877/.1875 .2502/.2500 .3127/.3125 .3752/.3750
0.125 1 16 31 46 61 76 91 Quote Request
0.1875 2 17 32 47 62 77 92 Quote Request
0.25 3 18 33 48 63 78 93 Quote Request
0.3125 4 19 34 49 64 79 94 Quote Request
0.375 5 20 35 50 65 80 95 Quote Request
0.5 6 21 36 51 66 81 96 Quote Request
0.625 7 22 37 52 67 82 97 Quote Request
0.75 8 23 38 53 68 83 98 Quote Request
0.875 9 24 39 54 69 84 99 Quote Request
1 10 25 40 55 70 85 100 Quote Request
1.125 56 71 86 101 Quote Request
1.25 57 72 87 102 Quote Request
1.375 88 103 Quote Request
1.5 89 104 Quote Request
Length Mil-P-21143/2-
-0.01 Diameter
1/16 3/32 1/8 5/32 3/16 1/4
.0625/.0623 .0938/.0936 .1250/.1248 .1562/.1560 .1875/.1873 .2188/.2186 .2500/.2498
0.0937 21 41 61 Quote Request
0.125 22 42 62 Quote Request
0.1562 23 43 63 Quote Request
0.1875 24 44 64 84 Quote Request
0.2187 25 45 65 85 Quote Request
0.25 26 46 66 86 106 Quote Request
0.3125 27 47 67 87 107 127 Quote Request
0.375 28 48 68 88 108 128 148 Quote Request
0.4375 29 49 69 89 109 129 149 Quote Request
0.5 30 50 70 90 110 130 150 Quote Request
0.625 31 51 71 91 111 131 151 Quote Request
0.75 32 52 72 112 132 152 Quote Request
0.875 33 53 73 133 153 Quote Request
1 154 Quote Request
1.125 Quote Request
1.25 Quote Request