Bolt & Screw Finder
Find mil-std / mil-spec and aerospace standards fasteners
5306-01-539-3551
0.25in.
0.293in.
28
3A UNJF
Flat Countersunk
1.652in.
5305-01-539-3509
0.75in.
1.750in.
16
2A UNC
Hexagon
7.500in.
5305-01-539-2996
0.8in.
7.220in.
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Flat Chamfer
0.591in.
5306-01-539-2960
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Truss
0.190in.
5306-01-539-2959
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Truss
0.190in.
5306-01-539-2896
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5306-01-539-2865
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Hexagon
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5306-01-539-2811
0.375in.
1.000in.
16
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5306-01-539-2485
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Hexagon
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5306-01-539-2414
6in.
18.000in.
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Hexagon
1.575in.
5305-01-539-2236
0.19in.
0.210in.
32
3A UNF
Pan
0.312in.
5305-01-539-2036
0.138in.
0.500in.
32
3A UNJC
Pan
0.500in.
5305-01-539-1950
0.19in.
1.545in.
32
3A UNJC
Flat Countersunk
1.625in.
5306-01-539-1656
0.437in.
0.541in.
20
3A UNJF
Dished Hexagon
8.031in.
5305-01-539-1436
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5305-01-539-1425
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5305-01-539-1422
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5306-01-539-1397
0.312in.
0.454in.
24
3A UNJF
Undercut Hexagon
1.814in.
5306-01-539-1324
0.25in.
0.308in.
28
3A UNJF
Hexagon
3.178in.
5305-01-539-1318
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Round
0.173in.
5306-01-539-1130
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0.028in.
5305-01-539-1117
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Roof
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5306-01-539-1106
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0.157in.
5306-01-539-1089
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0.020in.
5305-01-539-1062
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Hexagon
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5306-01-539-0951
0.438in.
0.620in.
20
3A UNF
Dished Hexagon
2.600in.
5306-01-539-0777
0.25in.
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28
3A UNF
Pan
0.735in.
5305-01-539-0670
0.19in.
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24
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Oval Countersunk
0.750in.
5305-01-539-0643
0.25in.
0.750in.
20
2A UNC
Hexagon
3.250in.
5305-01-539-0414
0.19in.
0.276in.
32
3A UNF
Pan
1.886in.
5305-01-539-0413
0.25in.
0.301in.
28
3A UNJF
Flat Countersunk
3.051in.
5305-01-538-9985
0.19in.
0.363in.
32
3A UNJF
Flat Countersunk
1.410in.
5305-01-538-9852
0.375in.
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16
2A UNC
Hexagon Extended Was
2.000in.
5305-01-538-9784
0.19in.
1.750in.
32
3A UNJF
Flat Fillister
3.500in.
5305-01-538-9766
0.25in.
0.316in.
28
3A UNJF
Pan
0.926in.
5305-01-538-9765
0.312in.
0.375in.
24
3A UNJF
Flat Fillister
1.485in.
5306-01-538-9732
0.19in.
0.345in.
32
3A UNJF
Hexagon
1.705in.
5306-01-538-9731
0.375in.
0.375in.
24
3A UNJC
Hexagon
1.142in.
5306-01-538-9730
0.375in.
0.375in.
24
3A UNJC
Hexagon
1.142in.
5306-01-538-9729
0.375in.
0.375in.
24
3A UNJC
Hexagon
1.142in.
5305-01-538-9476
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5305-01-538-9371
0.19in.
0.276in.
32
3A UNJF
Pan
3.261in.
5305-01-538-9370
0.19in.
0.276in.
32
3A UNJF
Pan
1.949in.
5305-01-538-9367
0.109in.
0.141in.
32
3A UNC
Dee
0.218in.
5305-01-538-9178
0.375in.
1.000in.
16
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Chamfer Flange
1.192in.
5305-01-538-8851
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5305-01-538-8436
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5305-01-538-8307
0.19in.
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32
2A UNF
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0.187in.
5305-01-538-8289
0.25in.
0.188in.
29
3A UNF
--
0.188in.
5305-01-538-8262
0.25in.
0.625in.
20
3A UNC
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0.625in.