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.
21006142-105 Externally Relieved Body Bolt
5306-01-012-3037
0.375in.
0.410in.
16
2B UNC
Hexagon
1.750in.
427R690H01 Internal Wrenching Bolt
5306-01-012-2621
--
0.150in.
--
3A
Flat Chamfer
0.270in.
S4-40X1 Machine Screw
5305-01-012-2298
0.112in.
0.950in.
40
2A UNC
Watertight
1.000in.
A1C812-04-12 Machine Screw
5305-01-012-2012
0.112in.
0.683in.
40
3A UNJC
Pan
0.719in.
F0Z7500-10-B-5 Panel Screw Assembly
5305-01-012-1549
0.19in.
--
32
3A UNF
Knurled No. 1
0.762in.
7-100608-1 Cap Socket Head Screw
5305-01-012-1546
0.19in.
0.423in.
32
3A UNF
Flat Chamfer
0.485in.
BM3220-4U030 Shear Bolt
5306-01-012-0624
0.25in.
0.707in.
28
3A UNJF
Double Hexagon Exten
2.592in.
VS2980A05U014 Shear Bolt
5306-01-012-0623
0.312in.
0.565in.
24
3A UNJF
Double Hexagon W/hol
1.450in.
VS2980A04U017 Shear Bolt
5306-01-012-0622
0.25in.
0.506in.
28
3A UNJF
Double Hexagon Exten
1.578in.
BM3220-7-A038 Shear Bolt
5306-01-012-0621
0.437in.
0.707in.
20
3A UNJF
Double Hexagon Exten
3.092in.
51-11-509-24 Panel Screw Assembly
5305-01-011-9780
0.25in.
0.375in.
20
2A UNC
Knurled No. 4
0.938in.
53-13-710-24 Panel Screw Assembly
5305-01-011-9779
0.19in.
0.375in.
24
2A UNC
Flat Chamfer
1.000in.
33AF1221-02-10 Cap Socket Head Screw
5305-01-011-9690
0.086in.
0.573in.
56
3A UNC
Flat Chamfer
0.609in.
NAS1310-15 Shear Bolt
5306-01-011-9689
0.625in.
0.877in.
18
3A UNJF
Dished Hexagon
1.825in.
8524218 Machine Screw
5305-01-011-8696
0.25in.
0.515in.
28
3A UNF
Flat Countersunk
0.656in.
1826-501-005-1 Setscrew
5305-01-011-8346
0.138in.
0.219in.
32
3A UNF
Headless (setscrew)
0.531in.
MS9760-16 Machine Bolt
5306-01-011-7983
0.25in.
0.740in.
28
3A UNJF
Double Hexagon W/hol
1.115in.
MS9885-10 Machine Bolt
5306-01-011-7982
0.19in.
0.630in.
32
3A UNJF
Double Hexagon Exten
0.750in.
MS3369-420 Close Tolerance Screw
5305-01-011-7017
0.25in.
0.277in.
28
3A UNJF
Crowned Hexagon
1.668in.
NAS1507-38 Close Tolerance Screw
5305-01-011-7016
0.438in.
0.428in.
20
3A UNJF
Flat Countersunk
2.813in.
ST3M571-10-24 Close Tolerance Bolt
5306-01-011-7015
0.625in.
0.887in.
18
3A UNJF
Double Hexagon W/hol
2.397in.
N659P8005 Machine Screw
5305-01-011-7006
0.112in.
0.271in.
48
2A UNF
Pan No. 2
0.313in.
MS9493-09 Machine Bolt
5306-01-011-7000
0.438in.
0.865in.
20
3A UNF
Hexagon
0.990in.
NAS501-3-20A Machine Bolt
5306-01-011-6999
0.19in.
0.374in.
32
3A UNF
Hexagon
2.015in.
NAS464P5-64 Shear Bolt
5306-01-011-6521
0.312in.
0.343in.
24
3A UNJF
Hexagon
4.343in.
NK525-832R10 Cap Socket Head Screw
5305-01-011-6519
0.164in.
0.406in.
32
3A UNC
Round Extended Washe
0.875in.
51205-141 Machine Screw
5305-01-011-6517
0.125in.
0.219in.
40
--
Binding
0.219in.
65150-00067-103 Shoulder Bolt
5306-01-011-6511
0.438in.
0.342in.
20
3A UNJF
Hexagon
5.765in.
170215-1 Externally Relieved Body Screw
5305-01-011-6510
0.164in.
0.379in.
32
2A UNC
Fillister
0.719in.
14895-4 Machine Bolt
5306-01-011-6509
0.086in.
0.125in.
56
2A UNF
Hexagon
0.591in.
NAS6704U22 Shear Bolt
5306-01-011-6101
0.25in.
0.400in.
28
3A UNJF
Dished Hexagon
1.785in.
NAS514P624-10P Machine Screw
5305-01-011-6099
0.375in.
0.352in.
24
3A UNJF
Flat Countersunk
0.594in.
A51K10601-19 Shoulder Bolt
5306-01-011-6098
0.25in.
0.590in.
28
3A UNJF
Hexagon Extended Was
2.562in.
665612 Shoulder Bolt
5306-01-011-5748
0.625in.
0.980in.
18
3A UNF
Hexagon
2.240in.
742364 Machine Bolt
5306-01-011-5747
0.25in.
--
28
--
Hexagon
0.690in.
3MA583-12T Close Tolerance Screw
5305-01-011-5446
0.19in.
0.381in.
32
3A UNF
Flat Countersunk
1.141in.
AN505PB2R6 Machine Screw
5305-01-011-5445
0.086in.
0.324in.
56
2A UNC
Flat Countersunk
0.324in.
AN505-8-6 Machine Screw
5305-01-011-5444
0.164in.
0.275in.
32
2A UNC
Flat Countersunk
0.275in.
NASM3369B431 Close Tolerance Screw
5305-01-011-4999
0.25in.
0.278in.
28
3A UNJF
Crowned Hexagon
2.356in.
MS35764-218 Machine Bolt
5306-01-011-4995
0.312in.
0.688in.
18
2A UNC
Dished Hexagon
0.844in.
2504732-280 Machine Screw
5305-01-011-4994
0.164in.
0.682in.
32
2A UNC
Flat Countersunk
0.844in.
106467-3-09 Close Tolerance Bolt
5306-01-011-4363
0.19in.
0.264in.
32
3A UNJF
Dished Hexagon
0.935in.
MS27576-5-32 Close Tolerance Bolt
5306-01-011-4362
0.312in.
0.311in.
24
3A UNJF
Dished Hexagon
2.478in.
MS27576-4-67 Close Tolerance Bolt
5306-01-011-4360
0.25in.
0.283in.
28
3A UNJF
Dished Hexagon
4.606in.
MS24674-60 Cap Socket Head Screw
5305-01-011-4039
0.5in.
1.500in.
13
3A UNC
Flat Chamfer
1.984in.
69680V4-1B Shear Bolt
5306-01-011-4038
0.25in.
0.406in.
28
3A UNJF
Double Hexagon W/hol
--
S371-4H5 Shear Bolt
5306-01-011-4037
0.25in.
0.443in.
28
3A UNJF
Double Hexagon W/hol
0.765in.
461-04139 Setscrew
5305-01-011-4035
0.19in.
0.240in.
32
3A UNF
Headless (setscrew)
0.240in.
HT309-6D-18 Close Tolerance Screw
5305-01-011-3933
0.375in.
0.400in.
24
3A UNJF
Flat Countersunk
1.515in.
MS35646-652 Eye Screw
5305-01-011-3575
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