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.
3331671 Machine Bolt
5306-01-497-6429
--
--
--
--
Hexagon
--
AES01C625A50AW9A91 Cap Hexagon Head Screw
5305-01-497-6419
0.62in.
1.500in.
11
2A UNC
Hexagon
1.500in.
NA0036-050002 Close Tolerance Bolt
5306-01-497-6375
5in.
8.500in.
--
--
Undercut Hexagon
0.394in.
NAS6804U38 Shear Bolt
5306-01-497-6253
0.25in.
0.425in.
28
3A UNJF
Dished Hexagon
2.785in.
NAS1352-3H12 Cap Socket Head Screw
5305-01-497-6142
0.19in.
0.625in.
24
3A UNRC
Flat Chamfer
0.750in.
NAS51576-35 Shoulder Screw
5305-01-497-6140
0.312in.
0.469in.
18
2A UNC
Hexagon
1.719in.
12387309-66 Cap Hexagon Head Screw
5305-01-497-6139
0.375in.
--
16
2A UNC
Hexagon
--
595-6985858-34 Machine Screw
5305-01-497-6120
0.25in.
--
20
2A UNC
--
0.500in.
12387309-13 Cap Hexagon Head Screw
5305-01-497-6024
0.25in.
0.750in.
20
2A UNC
Hexagon
1.688in.
MS51850-95 Tapping Screw
5305-01-497-5479
--
--
--
--
--
0.590in.
POG057859 Cap Socket Head Screw
5305-01-497-5206
8in.
28.000in.
--
--
Flat Chamfer
1.575in.
B1821AH025C063D Cap Hexagon Head Screw
5305-01-497-5192
0.25in.
0.630in.
20
2A UNC
Hexagon
0.630in.
99-D-143-22 Cap Socket Head Screw
5305-01-497-5184
0.375in.
--
16
3A UNC
--
1.500in.
AES16F250500GJ2LX1 Cap Socket Head Screw
5305-01-497-5162
0.25in.
0.339in.
18
3A UNF
Flat Countersunk
0.500in.
B18.24-2004 Cap Socket Head Screw
5305-01-497-5137
0.25in.
0.839in.
28
3A UNF
Flat Countersunk
1.000in.
12474847 Cap Hexagon Head Screw
5305-01-497-5111
0.75in.
--
16
2A UNF
Hexagon
--
811751-00 Machine Screw
5305-01-497-4909
0.138in.
0.375in.
32
--
Truss
--
92196A197 Cap Socket Head Screw
5305-01-497-4864
0.164in.
0.875in.
32
3A UNC
Flat Chamfer
0.750in.
B18234B06014N Machine Bolt
5306-01-497-4703
6in.
14.000in.
--
--
Chamfer Flange
0.551in.
NAS1352-08LL22 Cap Socket Head Screw
5305-01-497-4643
0.164in.
0.875in.
32
3A UNRC
Flat Chamfer
1.375in.
2-56X1/8 SHSS Machine Screw
5305-01-497-4527
--
0.125in.
56
--
--
--
R7979OT2 Machine Bolt
5306-01-497-4367
0.5in.
--
20
2A UNF
--
2.250in.
R7979OT3 Machine Bolt
5306-01-497-4365
0.5in.
--
20
2A UNF
--
2.250in.
AES14F500A25BB3A91 Cap Socket Head Screw
5305-01-497-4301
0.5in.
1.250in.
20
3A UNF
Flat Chamfer
1.250in.
NAS1085-3P Close Tolerance Bolt
5306-01-497-3998
0.312in.
0.375in.
24
3A UNJF
Fillister Countersun
0.548in.
NAS1081C4A8N Setscrew
5305-01-497-3975
0.25in.
0.500in.
28
3A UNJF
Headless (setscrew)
0.500in.
MS9566-10 Machine Bolt
5306-01-497-3934
0.25in.
0.651in.
28
3A UNJF
Double Hexagon W/hol
0.750in.
23037317-17 Externally Relieved Body Bolt
5306-01-497-3810
0.25in.
0.750in.
28
3A UNJF
Double Hexagon W/hol
1.188in.
NAS6704L10 Shear Bolt
5306-01-497-3694
0.25in.
0.425in.
28
3A UNJF
Dished Hexagon
1.035in.
MS24693-N75 Machine Screw
5305-01-497-3370
0.19in.
0.844in.
24
2A UNC
Flat Countersunk
0.844in.
12350244-1 Cap Hexagon Head Screw
5305-01-497-3107
0.625in.
1.750in.
11
2A UNC
Hexagon
11.000in.
NAS1102E3R5 Machine Screw
5305-01-497-2963
0.19in.
0.201in.
32
3A UNJF
Flat Countersunk
0.281in.
3-55588-1 Close Tolerance Screw
5305-01-497-2680
0.438in.
0.340in.
20
3A UNF
Hexagon
1.510in.
9-00000118 Cap Hexagon Head Screw
5305-01-497-2200
0.25in.
1.000in.
20
2A UNC
Hexagon
1.000in.
MS24693-N98 Machine Screw
5305-01-497-2004
0.25in.
1.000in.
20
2A UNC
Flat Countersunk
0.969in.
59042-6 Setscrew
5305-01-497-1943
0.112in.
--
40
--
--
0.312in.
NAS1297-5-DH17 Shoulder Bolt
5306-01-497-1789
0.312in.
0.498in.
24
3A UNJF
Hexagon
1.560in.
221-7022537 NOTE 4 Setscrew
5305-01-497-1497
0.375in.
--
24
--
Headless (setscrew)
0.250in.
43042-00342-1 Shear Bolt
5306-01-497-1214
1in.
5.000in.
12
2A UNF
Hexagon
5.500in.
167-7106791-41 Shoulder Screw
5305-01-497-1159
0.75in.
0.850in.
10
3A UNC
Flat Chamfer
3.437in.
NAS1190E06P4N Cap Socket Head Screw
5305-01-497-0952
0.138in.
0.219in.
32
3A UNJC
Pan
0.219in.
3M1169C3-4A Close Tolerance Screw
5305-01-497-0857
0.19in.
0.345in.
32
3A UNJF
Flat Countersunk
0.580in.
GS1006C4-7A Close Tolerance Screw
5305-01-497-0847
0.25in.
0.425in.
28
3A UNJF
Flat Countersunk
0.848in.
3M1170C3-9A Close Tolerance Screw
5305-01-497-0842
0.19in.
0.345in.
32
3A UNJF
Flat Countersunk
0.893in.
3M1170C3-12A Close Tolerance Screw
5305-01-497-0841
0.19in.
0.345in.
32
3A UNJF
Flat Countersunk
1.080in.
3M1170C4-2A Close Tolerance Screw
5305-01-497-0829
0.25in.
0.425in.
28
3A UNJF
Flat Countersunk
0.535in.
3M1170C4-3A Close Tolerance Screw
5305-01-497-0820
0.25in.
0.425in.
28
3A UNJF
Flat Countersunk
0.598in.
ST3M652C7-25D Close Tolerance Screw
5305-01-497-0735
0.438in.
0.656in.
20
--
--
--
ST3M652C7-24D Close Tolerance Screw
5305-01-497-0729
0.438in.
--
20
--
--
2.140in.
0.250-20UNC-2AX0.750LG NICU Cap Hexagon Head Screw
5305-01-497-0713
0.25in.
0.750in.
20
2A UNC
Hexagon
0.750in.
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