Bolt & Screw Finder Find mil-std / mil-spec and aerospace standards fasteners

Thread Length
Thread Diameter
Fastener Length
Thread Qty (per in.)

Part Number
NSN
Thread Dia.
Thread Len.
Thread Qty.
Thread Class
Style
Fastener Len.
NAS1705-5 Shoulder Screw
5305-00-835-9659
0.312in.
0.423in.
24
3A UNF
Flat Countersunk
0.890in.
NAS1704-10 Shoulder Screw
5305-00-835-9658
0.25in.
0.372in.
28
3A UNF
Flat Countersunk
1.078in.
NAS1704-12 Shoulder Screw
5305-00-835-9657
0.25in.
0.372in.
28
3A UNJF
Flat Countersunk
1.203in.
NAS1508-22 Close Tolerance Screw
5305-00-835-9655
0.5in.
0.453in.
20
3A UNF
Flat Countersunk
1.813in.
NAS1508-18 Close Tolerance Screw
5305-00-835-9654
0.5in.
0.428in.
20
3A UNJF
Flat Countersunk
1.563in.
NAS1505-7 Close Tolerance Screw
5305-00-835-9650
0.312in.
0.375in.
24
3A UNF
Flat Countersunk
0.798in.
NAS1505-5 Close Tolerance Screw
5305-00-835-9649
--
0.375in.
24
3A UNF
Flat Countersunk
0.672in.
NAS1505-4 Close Tolerance Screw
5305-00-835-9648
0.312in.
0.375in.
24
3A UNF
Flat Countersunk
0.610in.
NAS1505-3 Close Tolerance Screw
5305-00-835-9646
0.312in.
0.350in.
24
3A UNJF
Flat Countersunk
0.548in.
MS20074-03-07 Machine Bolt
5306-00-835-9587
0.19in.
0.499in.
24
3A UNC
Hexagon
0.890in.
NAS1105-74D Shear Bolt
5306-00-835-9530
0.312in.
0.375in.
24
3A UNF
Dished Hexagon
5.000in.
AN509-516R35 Machine Screw
5305-00-835-9309
0.312in.
0.464in.
24
3A UNF
Flat Countersunk
2.219in.
NAS1012-29A Cap Hexagon Head Screw
5305-00-835-9160
0.75in.
1.159in.
16
3A UNJF
Hexagon
2.986in.
NAS1008-13A Machine Bolt
5306-00-835-9159
0.5in.
0.842in.
20
3A UNF
Hexagon
1.654in.
NAS1105-2D Shear Bolt
5306-00-835-8978
0.312in.
0.375in.
24
3A UNF
Dished Hexagon
0.500in.
3X170833 Cap Socket Head Screw
5305-00-835-7841
0.19in.
0.785in.
32
3A UNF
Flat Chamfer
1.438in.
MS51096-337 Machine Bolt
5306-00-835-7588
0.312in.
0.874in.
24
2A UNF
Hexagon
1.688in.
NAS564-65 Machine Bolt
5306-00-835-7509
0.25in.
2.031in.
28
3A UNF
Hexagon
2.031in.
NAS623-3-23W Machine Screw
5305-00-835-7496
0.19in.
0.251in.
32
3A UNJF
Pan
1.699in.
NAS623-3-13W Machine Screw
5305-00-835-7491
0.19in.
0.189in.
32
3A UNF
Pan
1.073in.
AN174C16A Close Tolerance Bolt
5306-00-835-7477
0.25in.
0.438in.
28
3A UNF
Hexagon
1.766in.
MS35307-159 Cap Hexagon Head Screw
5305-00-835-7399
0.625in.
1.125in.
11
2A UNC
Hexagon
1.125in.
N81P13040C13 Machine Screw
5305-00-835-7257
0.138in.
2.500in.
32
2A UNC
Pan
2.500in.
115125-4 Externally Relieved Body Screw
5305-00-835-6997
0.19in.
0.250in.
32
2A UNF
Round
0.937in.
108863-2 Externally Relieved Body Screw
5305-00-835-6993
0.164in.
0.250in.
32
2A UNC
Flat Chamfer
1.062in.
M60CR813-24E Cap Socket Head Screw
5305-00-835-6974
0.5in.
1.500in.
13
2A UNC
Flat Chamfer
1.500in.
44-1893 Cap Socket Head Screw
5305-00-835-6930
0.112in.
0.281in.
40
3A UNC
Button
0.281in.
501B169 Assembled Washer Screw
5305-00-835-6884
0.112in.
0.236in.
40
2A UNC
Pan No. 2
0.281in.
2081508-1 Externally Relieved Body Screw
5305-00-835-6865
0.164in.
0.500in.
32
2A UNC
Fillister
1.750in.
4-00523-038 Machine Screw
5305-00-835-6621
0.086in.
0.375in.
56
2A UNC
Fillister
0.375in.
NAS6604-38D Shear Bolt
5306-00-835-6526
0.25in.
0.425in.
28
3A UNF
Dished Hexagon
2.800in.
58A46216 U Bolt
5306-00-835-6498
0.5in.
1.500in.
20
2A UNF
--
--
53-16-716-24 Panel Screw Assembly
5305-00-835-6473
0.19in.
0.375in.
32
2A UNF
Flat Chamfer
1.375in.
AN10C33 Machine Bolt
5306-00-835-6317
0.625in.
0.922in.
18
3A UNF
Hexagon
3.500in.
NAS147A81 Internal Wrenching Bolt
5306-00-835-6274
0.438in.
0.788in.
20
3A UNJF
Conical Bevel
5.047in.
NAS1104-50 Shear Bolt
5306-00-835-6217
0.25in.
0.316in.
28
3A UNF
Dished Hexagon
3.441in.
NAS1105-3D Shear Bolt
5306-00-835-6216
0.312in.
0.375in.
24
3A UNJF
Dished Hexagon
0.563in.
NAS1107-18D Shear Bolt
5306-00-835-6215
0.438in.
0.428in.
20
3A UNJF
Dished Hexagon
1.563in.
NAS1103-59D Shear Bolt
5306-00-835-6214
0.19in.
0.276in.
32
3A UNF
Dished Hexagon
3.963in.
03P218535-3 Externally Relieved Body Screw
5305-00-835-6099
0.138in.
0.250in.
32
2A UNC
Pan
0.750in.
21047-1 Machine Bolt
5306-00-835-6064
0.375in.
0.750in.
16
2A UNC
Double Hexagon Exten
0.750in.
588.10-300001-012 Cap Socket Head Screw
5305-00-835-6042
0.112in.
0.250in.
40
2A UNC
Flat Countersunk
0.250in.
L2080405-1 Shoulder Screw
5305-00-835-5990
0.086in.
0.235in.
56
2A UNC
Pan No. 2
0.300in.
115170-2 Externally Relieved Body Screw
5305-00-835-5960
0.164in.
0.313in.
32
2A UNC
Round
1.125in.
NAS623-2-4W Machine Screw
5305-00-835-5868
0.164in.
0.276in.
32
3A UNJC
Pan No. 2
0.510in.
NAS623-2-6W Machine Screw
5305-00-835-5867
0.164in.
0.251in.
32
3A UNJC
Pan
0.636in.
NAS148-28 Internal Wrenching Bolt
5306-00-835-5714
0.5in.
0.788in.
20
3A UNJF
Conical Bevel
1.735in.
NAS1603-5 Shoulder Screw
5305-00-835-5635
0.19in.
0.406in.
32
3A UNF
Flat Countersunk
0.703in.
NAS1603-9 Shoulder Screw
5305-00-835-5634
0.19in.
0.318in.
32
3A UNF
Flat Countersunk
0.952in.
NAS1603-7 Shoulder Screw
5305-00-835-5633
0.19in.
0.318in.
32
3A UNF
Flat Countersunk
0.828in.