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.
903072-13 Cap Hexagon Head Screw
5305-00-803-7296
0.25in.
0.750in.
20
2A UNC
Hexagon
1.250in.
MS9091-16 Machine Bolt
5306-00-803-7132
0.375in.
1.000in.
24
3A UNF
Hexagon
1.375in.
MS9090-12 Machine Bolt
5306-00-803-7131
0.312in.
0.875in.
24
3A UNF
Hexagon
1.000in.
MS9090-09 Machine Bolt
5306-00-803-7130
0.312in.
0.812in.
24
3A UNF
Hexagon
0.812in.
MS9089-10 Machine Bolt
5306-00-803-7129
0.25in.
0.750in.
28
3A UNF
Hexagon
0.750in.
MS9148-11 Machine Bolt
5306-00-803-7110
0.312in.
0.938in.
24
3A UNF
Hexagon
0.938in.
MS9148-07 Machine Bolt
5306-00-803-7109
0.312in.
0.688in.
24
3A UNF
Hexagon
0.688in.
MS9146-06 Machine Bolt
5306-00-803-7108
0.19in.
0.500in.
32
3A UNF
Double Hexagon W/hol
0.500in.
7S34-4A6 Machine Screw
5305-00-803-6973
0.25in.
0.425in.
28
3A UNF
Flat Countersunk
0.800in.
7S34-4A7 Close Tolerance Screw
5305-00-803-6972
0.25in.
0.399in.
28
3A UNF
Flat Countersunk
0.847in.
7S34-4A8 Machine Screw
5305-00-803-6971
0.25in.
0.425in.
28
3A UNF
Flat Countersunk
0.925in.
NAS334PA4 Close Tolerance Screw
5305-00-803-6963
0.25in.
0.443in.
28
3A UNF
Flat Countersunk
0.515in.
3817085-1 Close Tolerance Bolt
5306-00-803-6402
0.5in.
0.316in.
20
3A UNF
Knurled No. 4
1.812in.
NAS464P6LA23 Shear Bolt
5306-00-803-6239
0.375in.
0.437in.
24
3A UNF
Hexagon
1.875in.
NAS1304-36 Shear Bolt
5306-00-803-6053
0.25in.
0.425in.
28
3A UNF
Dished Hexagon
2.675in.
HK950B16-632 Machine Screw
5305-00-803-5917
0.138in.
0.438in.
32
2A UNC
Binding
0.500in.
7S34-4A9 Machine Screw
5305-00-803-5834
0.25in.
0.425in.
28
3A UNF
Flat Countersunk
0.987in.
7S36-4A5 Machine Screw
5305-00-803-5833
0.25in.
0.425in.
28
3A UNF
Flat Countersunk
0.737in.
AN115617 Machine Screw
5305-00-803-5829
0.375in.
0.553in.
24
3A UNF
Flat Chamfer
1.178in.
1881900988 Machine Screw
5305-00-803-5792
0.099in.
0.438in.
48
2A UNC
Pan
0.438in.
NAS517-7-16 Machine Screw
5305-00-803-5756
0.438in.
0.589in.
20
3A UNF
Flat Countersunk
1.704in.
NAS517-7-8 Machine Screw
5305-00-803-5755
0.438in.
0.589in.
20
3A UNF
Flat Countersunk
1.204in.
7S36-3A3 Machine Screw
5305-00-803-5744
0.19in.
0.338in.
32
3A UNF
Flat Countersunk
0.525in.
LA450BS-6 Shoulder Screw
5305-00-803-5472
0.437in.
0.500in.
20
2A UNF
Pan No. 2
2.750in.
NAS1308-23W Shear Bolt
5306-00-803-5328
0.5in.
0.735in.
20
3A UNF
Dished Hexagon
2.173in.
7S36-3A9 Machine Screw
5305-00-803-5254
0.19in.
0.338in.
32
3A UNF
Flat Countersunk
0.900in.
7S36-3A8 Machine Screw
5305-00-803-5253
0.19in.
0.338in.
32
3A UNF
Flat Countersunk
0.838in.
AN505-8R22 Machine Screw
5305-00-803-5219
0.164in.
1.313in.
32
2A UNC
Flat Countersunk
1.375in.
AN507-832R60 Machine Screw
5305-00-803-5211
0.164in.
1.750in.
32
2A UNC
Flat Countersunk
3.750in.
N81P13034Q41 Machine Screw
5305-00-803-5192
0.138in.
1.750in.
32
2A UNC
Pan
2.125in.
61-40160-0320 Machine Screw
5305-00-803-4716
0.099in.
0.312in.
56
3A UNF
Fillister
0.312in.
NAS624-11 Shear Bolt
5306-00-803-4704
0.25in.
0.485in.
28
3A UNF
Double Hexagon W/hol
1.172in.
10103345 Externally Relieved Body Screw
5305-00-803-4545
0.25in.
0.391in.
28
2A UNF
Knurled No. 4
1.072in.
10067544 Externally Relieved Body Bolt
5306-00-803-4481
0.312in.
0.516in.
18
2A UNC
Hexagon
1.469in.
1541-2 U Bolt
5306-00-803-4239
0.5in.
1.500in.
20
2A UNF
--
--
503-0012 Assembled Washer Screw
5305-00-803-4231
0.099in.
0.146in.
48
2A UNC
Binding
0.188in.
MS51095-6 Cap Hexagon Head Screw
5305-00-803-4173
0.25in.
0.750in.
20
2A UNC
Hexagon
0.720in.
AN43-16A Eye Bolt
5306-00-803-4058
0.25in.
0.468in.
28
3A UNF
--
--
HT3V10 Machine Screw
5305-00-803-3868
0.19in.
0.276in.
32
3A UNF
Flat Countersunk
0.901in.
5316-769 Cap Socket Head Screw
5305-00-803-3739
0.086in.
0.214in.
56
3A UNC
Flat Chamfer
0.250in.
AN565A4H1 Setscrew
5305-00-803-3709
0.112in.
0.063in.
40
3A UNC
Headless (setscrew)
0.063in.
328061 Externally Relieved Body Screw
5305-00-803-3656
0.164in.
0.484in.
32
2A UNC
Double Chamfer
1.734in.
1700032 Externally Relieved Body Screw
5305-00-803-3655
0.164in.
0.297in.
32
2A UNC
Double Chamfer
0.422in.
MHSM1A6C9S Machine Screw
5305-00-803-3633
0.138in.
0.562in.
32
2A UNC
Binding
0.562in.
MHSM1A10F6S Machine Screw
5305-00-803-3632
0.19in.
0.375in.
32
2A UNF
Binding
0.375in.
8924492-707 Machine Screw
5305-00-803-3628
0.138in.
0.252in.
32
2A UNC
Flat Countersunk
0.312in.
NAS1053-10-24 Eye Bolt
5306-00-803-3370
0.625in.
3.000in.
11
2A UNC
--
--
0520-0025 Machine Screw
5305-00-803-3260
0.086in.
0.125in.
56
2A UNC
Round
0.125in.
347-0045-00 Machine Screw
5305-00-803-3128
0.138in.
1.500in.
32
2A UNC
Fillister
1.500in.
347-0032-00 Machine Screw
5305-00-803-3127
0.138in.
0.188in.
32
2A UNC
Fillister
0.188in.