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.
509441-1222 Cap Socket Head Screw
5305-00-815-3658
0.75in.
1.625in.
16
3A UNF
Flat Chamfer
2.750in.
NAS1101-06-6B Machine Screw
5305-00-815-3618
0.086in.
0.313in.
32
3A UNS
Flat Chamfer
0.375in.
NAS1205-29D Close Tolerance Screw
5305-00-815-3612
0.312in.
0.350in.
24
3A UNF
Flat Countersunk
2.172in.
NAS1189-06P8L Cap Socket Head Screw
5305-00-815-3497
0.138in.
0.500in.
32
3A UNC
Flat Countersunk
0.500in.
G277-1X6 Eye Bolt
5306-00-815-3374
1in.
3.000in.
8
2A UNC
--
--
P347-0010-000 Machine Screw
5305-00-815-3361
0.112in.
0.500in.
40
2A UNC
Fillister
0.500in.
H719160406 Machine Screw
5305-00-815-3359
0.112in.
0.375in.
40
2A UNC
Fillister
0.375in.
NAS517-5-40 Machine Screw
5305-00-815-3286
0.312in.
0.418in.
24
3A UNF
Flat Countersunk
3.016in.
NAS609-4-16 Cap Socket Head Screw
5305-00-815-3166
0.25in.
1.020in.
20
3A UNC
Flat Chamfer
0.990in.
MS35239-13 Machine Screw
5305-00-815-3122
0.086in.
0.356in.
56
2A UNC
Flat Countersunk
0.407in.
NAS1582A3H4 Machine Screw
5305-00-815-3104
0.19in.
0.108in.
32
3A UNF
Flat Countersunk
0.219in.
NAS464P3A15 Shear Bolt
5306-00-815-3033
0.19in.
0.343in.
32
3A UNF
Hexagon
1.281in.
NAS464-5L15 Shear Bolt
5306-00-815-3032
0.312in.
0.381in.
24
3A UNF
Hexagon
1.328in.
MS20005H4 Internal Wrenching Bolt
5306-00-815-2968
0.312in.
0.562in.
24
3A UNF
Conical Bevel
0.687in.
SC 100196 Machine Bolt
5306-00-815-2955
0.312in.
1.125in.
18
3A UNC
Double Hexagon Exten
1.344in.
NAS1123-3H Close Tolerance Screw
5305-00-815-2931
0.19in.
0.251in.
32
3A UNJF
Flat Chamfer
0.449in.
A51F13538-11 Thumbscrew
5305-00-815-2920
0.19in.
1.250in.
32
3A UNF
Knurled No. 1
2.560in.
CV15-664559-1 Cap Hexagon Head Screw
5305-00-815-2841
0.375in.
2.400in.
24
3A UNF
Hexagon
2.460in.
NAS634-36 Shear Bolt
5306-00-815-2666
0.875in.
1.169in.
14
3A UNF
Double Hexagon W/hol
3.429in.
325-0062-00 Machine Screw
5305-00-815-2467
0.164in.
0.250in.
32
2A UNC
Hexagon
0.250in.
MS9033-14 Machine Bolt
5306-00-815-1837
0.19in.
0.625in.
32
--
Double Hexagon W/hol
1.000in.
32-19376-3 Machine Screw
5305-00-815-1819
0.438in.
0.453in.
20
3A UNF
Flat Countersunk
1.626in.
32-94625-3 Machine Screw
5305-00-815-1817
0.312in.
0.800in.
24
3A UNF
Flat Chamfer
3.400in.
226-404SS Machine Screw
5305-00-815-1797
0.112in.
0.203in.
40
2A UNC
Binding
0.245in.
332-406 1/2RS Setscrew
5305-00-815-1785
0.099in.
0.219in.
56
3A UNF
Headless (setscrew)
0.219in.
331-302SS Setscrew
5305-00-815-1783
0.099in.
0.125in.
48
3A UNC
Headless (setscrew)
0.125in.
331-404-1-2SS Setscrew
5305-00-815-1782
0.112in.
0.281in.
40
3A UNC
Headless (setscrew)
0.276in.
335-404-1-2SS Setscrew
5305-00-815-1781
0.112in.
0.276in.
40
3A UNC
Headless (setscrew)
0.276in.
332-302 1-2SS Setscrew
5305-00-815-1777
0.099in.
0.156in.
56
3A UNF
Headless (setscrew)
0.151in.
31-119918-4004 Machine Screw
5305-00-815-1707
0.112in.
0.250in.
40
3A UNC
Flat Chamfer
0.250in.
32-33027-55 Shoulder Screw
5305-00-815-1676
0.19in.
0.504in.
32
3A UNF
Flat Chamfer
0.585in.
32-45219-3 Shoulder Bolt
5306-00-815-1675
0.375in.
0.475in.
24
3A UNF
Dee
5.120in.
32-31946-5 Shoulder Bolt
5306-00-815-1673
0.375in.
0.329in.
24
3A UNF
Hexagon
2.650in.
32-32318-3 Shoulder Bolt
5306-00-815-1672
0.625in.
0.551in.
18
2A UNF
Hexagon
2.900in.
32-33027-37 Shoulder Screw
5305-00-815-1671
0.19in.
0.655in.
32
3A UNF
Flat Chamfer
0.635in.
133762-01 Shoulder Screw
5305-00-815-1657
0.086in.
0.130in.
56
2A UNC
Pan No. 2
0.250in.
321-0292-00 Machine Screw
5305-00-815-1653
0.06in.
0.250in.
80
2A UNF
Fillister
0.250in.
NAS1107-19 Shear Bolt
5306-00-815-1644
0.438in.
0.453in.
20
3A UNF
Dished Hexagon
1.641in.
NAS1105-57 Shear Bolt
5306-00-815-1643
0.312in.
0.375in.
24
3A UNF
Dished Hexagon
3.937in.
Q3531-01-06 Machine Screw
5305-00-815-1633
0.073in.
0.375in.
72
2A UNF
Fillister
0.375in.
NAS1306-4H Shear Bolt
5306-00-815-1507
0.375in.
0.553in.
24
3A UNJF
Hexagon
0.813in.
PB8327-18 Machine Screw
5305-00-815-1483
0.06in.
0.065in.
80
3A UNF
Pan
0.105in.
NAS1506-10 Close Tolerance Screw
5305-00-815-1481
0.375in.
0.391in.
24
3A UNF
Flat Countersunk
1.001in.
3MFRA1504-9 Close Tolerance Screw
5305-00-815-1480
0.25in.
0.316in.
28
3A UNF
Flat Countersunk
0.863in.
NAS1205-25D Close Tolerance Screw
5305-00-815-1472
0.312in.
0.350in.
24
3A UNF
Flat Countersunk
1.922in.
NAS1205-31D Close Tolerance Screw
5305-00-815-1469
0.312in.
0.350in.
24
3A UNF
Flat Countersunk
2.298in.
NAS1310-2DW Shear Bolt
5306-00-815-0875
0.625in.
0.887in.
18
3A UNF
Dished Hexagon
1.012in.
NAS1206-8 Close Tolerance Screw
5305-00-815-0822
0.375in.
0.391in.
24
3A UNF
Flat Countersunk
0.876in.
2573927 Close Tolerance Screw
5305-00-815-0721
0.19in.
0.276in.
32
3A UNJF
Flat Chamfer
0.386in.
NAS1122-4H Close Tolerance Screw
5305-00-815-0692
0.164in.
0.251in.
32
3A UNJC
Flat Chamfer
0.511in.