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.
7435141P24 Machine Screw
5305-00-680-6640
0.138in.
0.500in.
32
2A UNC
Binding
0.500in.
7011298P1 Externally Relieved Body Screw
5305-00-680-6637
0.25in.
0.438in.
20
2A UNC
Knurled No. 4
2.156in.
542-8592-002 Externally Relieved Body Screw
5305-00-680-6636
0.164in.
0.188in.
32
2A UNC
Flat Chamfer
1.375in.
61401060332 Machine Screw
5305-00-680-6630
0.099in.
0.250in.
56
2A UNF
Flat Chamfer
0.495in.
6784920 Machine Bolt
5306-00-680-6622
0.312in.
0.500in.
24
3A UNF
Double Hexagon Exten
1.000in.
BLT688 Machine Bolt
5306-00-680-6619
0.312in.
1.750in.
18
2A UNC
Hexagon
1.750in.
N63AP29 Eye Bolt
5306-00-680-6616
0.5in.
0.688in.
13
2A UNC
--
--
MS35277-45 Machine Screw
5305-00-680-6599
0.164in.
0.407in.
32
2A UNC
Fillister
0.469in.
MS9148-14 Machine Bolt
5306-00-680-6597
0.312in.
0.875in.
24
3A UNF
Double Hexagon Exten
1.125in.
NAS1403-3 Machine Screw
5305-00-680-6595
0.19in.
0.251in.
32
3A UNF
Pan
0.511in.
NAS333CPA43 Close Tolerance Screw
5305-00-680-6593
0.19in.
0.380in.
32
3A UNF
Flat Countersunk
4.390in.
NAS608C3-10 Cap Socket Head Screw
5305-00-680-6589
0.19in.
0.615in.
32
3A UNF
Flat Chamfer
0.615in.
107052-2203 Machine Screw
5305-00-680-6563
0.099in.
0.250in.
56
2A UNF
Binding
0.250in.
0456-110 Machine Screw
5305-00-680-6556
0.099in.
0.250in.
56
2A UNF
Fillister
0.250in.
107052-2208 Machine Screw
5305-00-680-6550
0.099in.
0.562in.
56
2A UNF
Binding
0.562in.
201A31-5 Machine Screw
5305-00-680-6549
0.099in.
0.312in.
56
2A UNF
Binding
0.312in.
NAS1003-13A Machine Bolt
5306-00-680-6547
0.19in.
0.481in.
32
3A UNF
Hexagon
1.293in.
NAS1003-10 Machine Bolt
5306-00-680-6546
0.19in.
0.451in.
32
3A UNF
Hexagon
1.091in.
327B460P2 Externally Relieved Body Bolt
5306-00-680-6535
0.19in.
0.342in.
32
3A UNF
Double Hexagon W/hol
0.745in.
203788 Machine Bolt
5306-00-680-6534
0.312in.
1.000in.
18
2A UNC
Hexagon
1.000in.
56A23269 Threaded End Rod
5306-00-680-6532
--
0.750in.
28
3A UNF NUT THREAD A
--
--
355920-4 U Bolt
5306-00-680-6496
0.312in.
0.500in.
24
3A UNF
--
--
355920-17 U Bolt
5306-00-680-6495
0.312in.
0.500in.
24
3A UNF
--
--
AN565E4H4 Setscrew
5305-00-680-6487
0.112in.
0.250in.
40
3A UNC
Headless (setscrew)
0.250in.
328-0020-000 Setscrew
5305-00-680-6486
0.164in.
0.125in.
36
2A UNF
Headless (setscrew)
0.125in.
6-32X38LGBINDHD Machine Screw
5305-00-680-6479
0.138in.
0.282in.
32
2A UNC
Binding
0.344in.
LIQ510BP1U3 Machine Screw
5305-00-680-6438
0.073in.
0.188in.
72
2A UNF
Oval Countersunk
0.188in.
PK59Z2-3 Tapping Screw
5305-00-680-6431
--
--
--
--
Flat Countersunk
0.188in.
PK57Z2-3CP Tapping Screw
5305-00-680-6430
--
--
--
--
Flat Countersunk
0.188in.
5B30-1032-6A Machine Bolt
5306-00-680-6428
0.19in.
0.451in.
32
3A UNF
Hexagon
0.778in.
0455-274 Setscrew
5305-00-680-6427
0.164in.
0.188in.
32
3A UNC
Headless (setscrew)
0.188in.
M74FS832-6C Setscrew
5305-00-680-6412
0.164in.
0.375in.
32
2A UNC
Headless (setscrew)
0.375in.
200062 Setscrew
5305-00-680-6411
0.164in.
0.170in.
32
3A UNC
Headless (setscrew)
0.250in.
171726 Setscrew
5305-00-680-6408
0.375in.
0.025in.
24
3A UNF
Headless (setscrew)
0.375in.
AN174C17A Close Tolerance Bolt
5306-00-680-6399
0.25in.
0.468in.
28
3A UNF
Hexagon
1.906in.
NAS1203-5 Close Tolerance Screw
5305-00-680-6395
0.19in.
0.276in.
32
3A UNF
Flat Countersunk
0.573in.
NAS1303-1H Shear Bolt
5306-00-680-6394
0.19in.
0.338in.
32
3A UNF
Dished Hexagon
0.400in.
NAS1403-7 Machine Screw
5305-00-680-6393
0.19in.
0.251in.
32
3A UNF
Pan
0.761in.
NAS1403-17 Machine Screw
5305-00-680-6392
0.19in.
0.333in.
32
3A UNF
Pan
1.385in.
NAS1403-2 Machine Screw
5305-00-680-6391
0.19in.
0.333in.
32
3A UNF
Pan
0.448in.
NAS1402-3 Machine Screw
5305-00-680-6390
0.164in.
0.333in.
32
2A UNC
Pan
0.511in.
NAS1403-4 Machine Screw
5305-00-680-6389
0.19in.
0.251in.
32
3A UNF
Pan
0.573in.
NAS1404-4 Machine Screw
5305-00-680-6388
0.25in.
0.420in.
28
3A UNF
Pan
0.660in.
A4719 Shoulder Screw
5305-00-680-6382
0.164in.
0.250in.
32
2A UNC
Pan
1.000in.
AH106AK Machine Screw
5305-00-680-6378
0.086in.
0.161in.
64
2A UNF
Binding
0.151in.
HT4M-19 Close Tolerance Screw
5305-00-680-6376
0.25in.
0.469in.
28
3A UNF
Flat Countersunk
1.640in.
NAS584-18T Close Tolerance Screw
5305-00-680-6375
0.25in.
0.469in.
28
3A UNF
Flat Countersunk
1.579in.
NAS338PA37 Machine Screw
5305-00-680-6365
0.5in.
0.781in.
20
3A UNF
Flat Countersunk
3.953in.
206523 Cap Socket Head Screw
5305-00-680-6359
0.19in.
0.625in.
32
2A UNF
Fillister
0.625in.
NAS333CPA17 Close Tolerance Screw
5305-00-680-6356
0.19in.
0.380in.
32
3A UNF
Flat Countersunk
1.890in.