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.
NAS1189-04P5WB Cap Socket Head Screw
5305-01-057-0312
0.112in.
0.186in.
40
3A UNJC
Flat Countersunk
0.281in.
NAS1189E08T16L Cap Socket Head Screw
5305-01-057-0311
0.164in.
0.907in.
32
3A UNJC
Flat Countersunk
0.969in.
NAS1189E08T18L Cap Socket Head Screw
5305-01-057-0310
0.164in.
1.001in.
32
3A UNJC
Flat Countersunk
1.063in.
NAS1352C4LL32 Cap Socket Head Screw
5305-01-057-0309
0.25in.
1.000in.
20
3A UNRC
Flat Chamfer
1.960in.
235B023-1 Machine Bolt
5306-01-057-0308
0.5in.
0.558in.
20
2A UNF
Hexagon
0.658in.
5306-01-057-0306
0.19in.
0.380in.
32
3A UNF
--
--
BACS12CB06-36 Machine Screw
5305-01-057-0304
0.138in.
1.750in.
32
3A UNJC
Hexagon
2.160in.
16475ADX Machine Screw
5305-01-057-0299
0.138in.
1.500in.
32
2A UNC
Fillister
2.160in.
14873-2 Machine Screw
5305-01-057-0298
0.073in.
0.065in.
72
2A UNF
Fillister
0.093in.
NAS600-9B Machine Screw
5305-01-057-0297
0.112in.
0.482in.
40
3A UNJF
Pan
0.532in.
AN12C24A Machine Bolt
5306-01-057-0293
0.75in.
1.062in.
16
3A UNF
Hexagon
2.640in.
AN20-C40 Machine Bolt
5306-01-057-0292
1.25in.
1.688in.
12
3A UNF
Hexagon
4.172in.
33-055287-01 Externally Relieved Body Screw
5305-01-056-9412
0.138in.
0.312in.
32
2A UNC
Flat Chamfer
0.468in.
3833140-1 Internally Relieved Body Bolt
5306-01-056-8751
0.5in.
1.105in.
13
3A UNJC
Hexagon
1.105in.
69-1800-8 Machine Screw
5305-01-056-8746
0.073in.
--
72
--
Binding
0.250in.
69-1800-23 Machine Screw
5305-01-056-8745
0.099in.
--
48
--
Binding
0.188in.
975705-1 Externally Relieved Body Screw
5305-01-056-8744
0.112in.
0.198in.
40
2A UNC
Fillister
0.281in.
AB2534E4 Assembled Washer Bolt
5306-01-056-7973
0.25in.
0.164in.
28
3A UNF
Button
0.235in.
BACB30NF14D54 Close Tolerance Bolt
5306-01-056-7252
0.875in.
0.737in.
14
3A UNJF
Undercut Hexagon
4.122in.
BACB30LM3U13 Shear Bolt
5306-01-056-7250
0.19in.
0.320in.
32
3A UNJF
Dished Hexagon
1.142in.
BACB30LM5U3 Shear Bolt
5306-01-056-7249
0.312in.
0.444in.
24
3A UNJF
Dished Hexagon
0.642in.
LK1081C3A3 Setscrew
5305-01-056-7246
0.19in.
0.178in.
32
3A UNJF
Headless (setscrew)
0.178in.
MS51038-135 Setscrew
5305-01-056-7245
0.19in.
0.240in.
32
3A UNF
Headless (setscrew)
0.240in.
12266066 Shoulder Bolt
5306-01-056-7243
0.375in.
0.430in.
24
2A UNF
Hexagon
2.675in.
581R984H04 Panel Screw Assembly
5305-01-056-6915
0.164in.
0.170in.
32
3A UNC
Fillister
0.622in.
661458-17 Thumbscrew
5305-01-056-6573
--
--
--
--
Knurled No. 1
--
3833197-1 Setscrew
5305-01-056-6572
0.112in.
0.102in.
40
3A UNC
Headless (setscrew)
0.102in.
10-53179 Assembled Washer Screw
5305-01-056-6569
--
0.535in.
--
2A
Fillister
0.615in.
109430-3031 Machine Screw
5305-01-056-6568
0.138in.
0.565in.
32
2A UNC
Flat Countersunk
0.625in.
CA21037-4-4HS Internal Wrenching Bolt
5306-01-056-6522
0.25in.
0.520in.
28
3A UNF
--
1.017in.
BACB30LU5-4 Close Tolerance Screw
5305-01-056-5452
0.312in.
0.444in.
24
3A UNJF
Flat Countersunk
0.704in.
BACB30LK3-8 Close Tolerance Screw
5305-01-056-5451
0.19in.
0.320in.
32
3A UNJF
Pan
0.830in.
NAS6205-20 Shear Bolt
5306-01-056-5446
0.312in.
0.413in.
24
3A UNJF
Dished Hexagon
1.673in.
NAS6205-12 Shear Bolt
5306-01-056-5445
0.312in.
0.413in.
24
3A UNJF
Dished Hexagon
1.173in.
BACB30LM5-15 Shear Bolt
5306-01-056-5443
0.312in.
0.444in.
24
3A UNJF
Dished Hexagon
1.392in.
BACB30LM4-15 Shear Bolt
5306-01-056-5442
0.25in.
0.400in.
28
3A UNJF
Dished Hexagon
1.348in.
GS551A-06S7 Cap Socket Head Screw
5305-01-056-5441
0.138in.
0.285in.
32
2A UNC
Flat Countersunk
0.407in.
MS35764-1291 Machine Bolt
5306-01-056-5440
0.375in.
0.689in.
16
2A UNC
Hexagon
0.845in.
NAS1351-12-48P Cap Socket Head Screw
5305-01-056-5439
0.75in.
2.000in.
16
3A UNRF
Flat Chamfer
2.920in.
AN45-C11 Eye Bolt
5306-01-056-5437
0.312in.
0.438in.
24
3A UNF
--
--
12265609 Eye Bolt
5306-01-056-5436
0.438in.
0.656in.
20
2A UNF
--
--
13034208 Externally Relieved Body Screw
5305-01-056-5435
0.138in.
0.150in.
32
2A UNC
Pan No. 2
0.470in.
35361062 Cap Hexagon Head Screw
5305-01-056-5415
0.438in.
1.125in.
20
2A UNF
Hexagon
4.000in.
BACB30NE5-44 Shear Bolt
5306-01-056-5100
0.312in.
0.444in.
24
3A UNJF
Dished Hexagon
3.204in.
NAS1190-3T16K Machine Screw
5305-01-056-5099
0.19in.
0.938in.
32
3A UNJF
Pan
0.969in.
SNT50170-06A8 Machine Screw
5305-01-056-5098
0.138in.
0.408in.
32
2A UNC
Pan
0.470in.
14062-4 Machine Screw
5305-01-056-5097
0.099in.
0.276in.
56
2A UNF
Fillister
0.312in.
10554813 Setscrew
5305-01-056-5005
0.688in.
--
24
2A UNEF
Headless (setscrew)
0.690in.
877845-1 Setscrew
5305-01-056-4662
0.164in.
0.240in.
32
2A UNC
Flat Chamfer
0.430in.
PBF1165-3-2 Close Tolerance Screw
5305-01-056-4415
0.19in.
0.298in.
32
3A UNJF
Flat Countersunk
0.433in.