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.
MS51105-308 Cap Hexagon Head Screw
5305-01-127-0879
0.25in.
0.869in.
20
2A UNC
Hexagon
0.969in.
MS27039DD5-13 Machine Screw
5305-01-127-0875
0.312in.
0.548in.
24
3A UNF
Pan
0.844in.
MC14820 Machine Bolt
5306-01-127-0873
0.19in.
0.248in.
32
3A UNF
Round W/wrench Flats
0.310in.
NAS2905-9 Shear Bolt
5306-01-127-0601
0.312in.
0.444in.
24
3A UNJF
Hexagon
1.016in.
NAS2905-11 Shear Bolt
5306-01-127-0600
0.312in.
0.444in.
24
3A UNJF
Hexagon
1.142in.
6896961 Machine Bolt
5306-01-127-0073
0.312in.
0.625in.
18
2A UNC
Hexagon
0.960in.
6892228 Machine Bolt
5306-01-127-0072
0.312in.
0.167in.
18
2A UNC
Hexagon
0.590in.
23000054 Machine Bolt
5306-01-127-0069
6in.
11.000in.
--
--
Dished Hexagon
0.512in.
NA0036-060030 Close Tolerance Bolt
5306-01-126-9651
6in.
9.500in.
--
--
Undercut Hexagon
1.535in.
60-16-1740 Cap Socket Head Screw
5305-01-126-9650
0.19in.
0.880in.
24
3A UNC
Flat Chamfer
1.460in.
NAS464P6LA46 Shear Bolt
5306-01-126-9649
0.375in.
0.408in.
24
3A UNJF
Hexagon
3.296in.
10559861 Externally Relieved Body Screw
5305-01-126-9648
0.5in.
0.625in.
20
3A UNF
Fillister
1.500in.
2360-0318 Machine Screw
5305-01-126-9646
0.138in.
1.813in.
32
2A UNC
Pan No. 2
1.875in.
NAS1218-06V9 Machine Screw
5305-01-126-9644
0.138in.
0.252in.
32
3A UNJC
Pan
0.824in.
3043T51 U Bolt
5306-01-126-9522
0.5in.
1.500in.
13
2A UNC
--
--
PBF1165-5-8 Close Tolerance Screw
5305-01-126-9396
0.312in.
0.413in.
24
3A UNJF
Flat Countersunk
0.923in.
38951 Machine Screw
5305-01-126-9379
0.164in.
0.250in.
32
2A UNC
Round
0.312in.
1894794 Cap Socket Head Screw
5305-01-126-9277
0.312in.
1.635in.
18
2A UNC
Flat Chamfer
1.985in.
51-11-511-24 Panel Screw Assembly
5305-01-126-8815
0.25in.
0.375in.
20
2A UNC
Knurled No. 4
1.063in.
DPY7900-10-A-3.5 Panel Screw Assembly
5305-01-126-8814
0.19in.
0.250in.
32
2A UNF
Flat Countersunk
0.587in.
BACB30LL5-8 Close Tolerance Screw
5305-01-126-8813
0.312in.
0.429in.
24
3A UNJF
Flat Countersunk
0.939in.
S-199-A Cap Hexagon Head Screw
5305-01-126-8811
0.375in.
1.000in.
16
2A UNC
--
4.000in.
592-4758537-15 Cap Socket Head Screw
5305-01-126-8806
0.164in.
0.421in.
32
3A UNC
Flat Countersunk
0.595in.
ABC5758-4 Cap Socket Head Screw
5305-01-126-8805
0.138in.
0.790in.
32
3A UNJC
Oval Countersunk
1.009in.
213-0119-00 Tapping Screw
5305-01-126-8804
--
--
--
--
Pan No. 2
0.360in.
MS9554-05 Machine Screw
5305-01-126-8802
0.138in.
0.350in.
40
3A UNJF
Double Hexagon W/ Ho
0.428in.
MS9554-07 Machine Screw
5305-01-126-8801
0.138in.
0.474in.
40
3A UNJF
Double Hexagon W/ Ho
0.552in.
144A9544P1 Machine Screw
5305-01-126-8799
0.086in.
0.300in.
56
2A UNC
Flat Chamfer
1.440in.
343-0371-000 Machine Screw
5305-01-126-8798
0.25in.
0.963in.
20
2A UNC
Pan
1.063in.
347-0106-00 Machine Screw
5305-01-126-8797
0.086in.
0.319in.
56
2A UNC
Fillister
0.355in.
821-01655-024 Machine Screw
5305-01-126-8796
0.112in.
0.180in.
40
2A UNC
Pan
0.230in.
91783A144 Machine Screw
5305-01-126-8794
0.138in.
0.168in.
32
3A UNC
Round
0.230in.
5165887-1 Machine Screw
5305-01-126-8793
0.164in.
0.532in.
32
2A UNC
Hexagon
0.594in.
10893151 Machine Bolt
5306-01-126-8792
2in.
2.750in.
4
2A UNC
Hexagon
12.000in.
856068-0002 Machine Screw
5305-01-126-8681
0.073in.
0.038in.
72
3A UNF
Fillister
0.104in.
856068-0019 Machine Screw
5305-01-126-8680
0.073in.
0.340in.
72
3A UNF
Fillister
0.540in.
NAS1351N3-12 Cap Socket Head Screw
5305-01-126-8171
0.19in.
0.658in.
32
3A UNRF
Flat Chamfer
0.720in.
MS21297-08018 Shear Bolt
5306-01-126-8170
0.5in.
0.828in.
20
3A UNJF
Spline Extended Wash
1.963in.
NAS1081C02A3P Setscrew
5305-01-126-8166
0.086in.
0.178in.
56
3A UNC
Headless (setscrew)
0.178in.
AN565E8H4 Setscrew
5305-01-126-8164
0.164in.
0.240in.
32
3A UNC
Headless (setscrew)
0.250in.
NAS3204-8-24 Hook Bolt
5306-01-126-8163
0.25in.
0.625in.
28
2A UNF
--
--
NAS1101-04-28 Machine Screw
5305-01-126-8162
0.112in.
1.638in.
40
3A UNJC
Flat Chamfer
1.688in.
NAS1221-3-17 Machine Screw
5305-01-126-8161
0.19in.
0.313in.
32
3A UNJF
Flat Countersunk
1.385in.
213-0199-00 Machine Screw
5305-01-126-8160
0.216in.
0.505in.
24
2A UNC
Flat Countersunk
0.720in.
714-12-112-AAAAA Eye Bolt
5306-01-126-7502
--
1.290in.
--
--
--
--
714-58-134-AAAAA Eye Bolt
5306-01-126-7501
--
--
--
--
--
--
HT4053-4-12A Close Tolerance Screw
5305-01-126-7313
0.25in.
0.444in.
28
3A UNJF
Oval Countersunk
1.204in.
LP35223-29 Cap Socket Head Screw
5305-01-126-7312
0.138in.
0.345in.
32
2A UNC
Pan No. 2
0.407in.
MS9488-03 Machine Screw
5305-01-126-7311
0.164in.
0.220in.
36
3A UNJF
Hexagon
0.302in.
SM-B-283606 Machine Screw
5305-01-126-7310
0.112in.
0.231in.
40
2A UNC
Hexagon
0.281in.