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.
NAS600-6B Machine Screw
5305-01-078-5057
0.112in.
0.300in.
40
3A UNJC
Pan
0.350in.
221227-1 Externally Relieved Body Screw
5305-01-078-5055
0.112in.
0.190in.
40
2A UNC
Pan
0.380in.
212-0515-00 Machine Screw
5305-01-078-5013
0.164in.
--
32
2A UNC
--
0.375in.
5176999 Machine Bolt
5306-01-078-4981
0.312in.
--
24
--
--
0.500in.
4075PC76 Thumbscrew
5305-01-078-4973
0.19in.
1.167in.
24
2A UNC
Hexagon
1.250in.
6886103 Machine Bolt
5306-01-078-4966
0.19in.
0.625in.
32
--
Double Hexagon W/hol
1.250in.
AH98DA Cap Socket Head Screw
5305-01-078-4750
0.086in.
0.069in.
64
2 UNF
--
--
645227C6F Machine Screw
5305-01-078-4749
0.164in.
0.438in.
32
--
Fillister
0.500in.
FLNE7900-10-D-5 Panel Screw Assembly
5305-01-078-4464
0.19in.
0.313in.
32
3A UNJF
Hexagon
0.875in.
NAS1578C7H4 Close Tolerance Screw
5305-01-078-4463
0.438in.
0.650in.
20
3A UNJF
Pan No. 2
0.910in.
797-6564-001 Cap Hexagon Head Screw
5305-01-078-4461
0.25in.
0.500in.
28
2A UNF
Hexagon
4.656in.
36A227603P18 Cap Socket Head Screw
5305-01-078-4459
0.19in.
1.125in.
32
3A UNF
Fillister
1.125in.
335-0272-020 Setscrew
5305-01-078-4458
0.138in.
0.178in.
32
3A UNC
Headless (setscrew)
0.178in.
MS51038-101 Setscrew
5305-01-078-4457
0.112in.
0.115in.
40
3A UNC
Headless (setscrew)
0.115in.
NAS1189E6P28B Cap Socket Head Screw
5305-01-078-4456
0.375in.
1.445in.
24
3A UNJF
Flat Countersunk
1.688in.
NAS1189E6P18B Cap Socket Head Screw
5305-01-078-4455
0.375in.
0.820in.
24
3A UNJF
Flat Countersunk
1.063in.
NAS1189E6P16B Cap Socket Head Screw
5305-01-078-4454
0.375in.
0.726in.
24
--
Flat Countersunk
0.969in.
NAS1189E06P6B Cap Socket Head Screw
5305-01-078-4453
0.138in.
0.225in.
32
3A UNJC
Flat Countersunk
0.344in.
9333C1004-25 Machine Screw
5305-01-078-4450
0.164in.
1.126in.
32
2A UNC
Fillister
1.188in.
9333C1004-23 Machine Screw
5305-01-078-4449
0.164in.
0.626in.
32
2A UNC
Fillister
0.688in.
JWU83 Machine Screw
5305-01-078-4447
0.086in.
0.245in.
56
2A UNC
Fillister
0.281in.
29268-1 Externally Relieved Body Screw
5305-01-078-4446
0.112in.
0.111in.
40
2A UNC
Flat Countersunk
0.385in.
MS9565-34 Machine Bolt
5306-01-078-4445
0.19in.
0.630in.
32
2A UNJF
Double Hexagon W/hol
2.750in.
7521739 Externally Relieved Body Bolt
5306-01-078-3958
0.375in.
1.250in.
16
2A UNC
Hexagon
3.812in.
965834-3 Internal Wrenching Bolt
5306-01-078-3957
0.164in.
0.677in.
32
3A UNJC
Flat Chamfer
1.312in.
ST3M454-5L10 Close Tolerance Screw
5305-01-078-2932
0.312in.
0.506in.
24
3A UNJF
Flat Countersunk
1.141in.
HT4020-3-11 Close Tolerance Screw
5305-01-078-2929
0.19in.
0.380in.
32
3A UNJF
Flat Countersunk Und
1.078in.
152342 Cap Socket Head Screw
5305-01-078-2927
0.19in.
0.533in.
32
3A UNF
Binding
0.595in.
MS21297-12040 Shear Bolt
5306-01-078-2921
0.75in.
1.163in.
16
3A UNJF
Spline Extended Wash
3.673in.
2606028 Shear Bolt
5306-01-078-2920
0.5in.
0.960in.
20
3A UNJF
Spline Extended Wash
1.530in.
PBFMS14157-07032 Shear Bolt
5306-01-078-2919
0.438in.
0.803in.
20
3A UNJF
Spline Extended Wash
2.813in.
A 7521.006.132 Internally Relieved Body Bolt
5306-01-078-2918
--
--
--
--
Hexagon
--
5-40X3-32 Setscrew
5305-01-078-2916
0.125in.
0.084in.
40
3A UNC
Headless (setscrew)
0.084in.
50004200 Setscrew
5305-01-078-2915
6in.
18.000in.
--
--
Headless (setscrew)
0.787in.
4G13793-103A Setscrew
5305-01-078-2912
0.375in.
0.600in.
24
3A UNF
Headless (setscrew)
0.970in.
MS51850-58 Tapping Screw
5305-01-078-2911
--
--
--
--
Hexagon
0.970in.
65C35702-5 Tapping Screw
5305-01-078-2910
--
--
--
--
Hexagon
0.625in.
330-1701-030 Cap Socket Head Screw
5305-01-078-2909
0.086in.
0.205in.
56
2A UNC
Flat Countersunk
0.292in.
NAS1352-8LE12 Cap Socket Head Screw
5305-01-078-2908
0.5in.
0.566in.
13
3A UNRC
Flat Chamfer
0.720in.
NAS3103-14C12 U Bolt
5306-01-078-2907
0.19in.
0.500in.
32
2A UNF
--
--
NAS1635-3-20 Machine Screw
5305-01-078-2906
0.19in.
1.128in.
32
2A UNF
Pan
1.190in.
322-0272-030 Machine Screw
5305-01-078-2905
0.06in.
0.171in.
80
2A UNF
Flat Countersunk
0.219in.
ST9M495A3 Machine Screw
5305-01-078-2904
0.19in.
1.342in.
32
3A UNF
Flat Countersunk
1.484in.
NAS1801-3-30 Machine Screw
5305-01-078-2901
0.19in.
1.795in.
32
3A UNJF
Hexagon
1.859in.
NAS1218-3V17 Machine Screw
5305-01-078-2900
0.19in.
0.314in.
32
3A UNJF
Pan No. 2
1.386in.
12-99-275-08 Externally Relieved Body Screw
5305-01-078-2898
0.25in.
0.217in.
20
2A UNC
Flat Chamfer
0.875in.
78997 Square Neck Bolt
5306-01-078-2719
0.312in.
2.273in.
18
2A UNC
Button
2.460in.
330-1732-420 Cap Socket Head Screw
5305-01-078-2347
0.112in.
0.603in.
40
2A UNC
Flat Countersunk
0.720in.
60-2185-1 Internal Wrenching Bolt
5306-01-078-2346
0.19in.
0.535in.
32
3A UNF
Flat Chamfer
0.845in.
642AS7569 Machine Screw
5305-01-078-2345
0.19in.
0.406in.
32
3A UNF
Pan No. 2
2.281in.