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.
6432-0807 Machine Screw
5305-01-038-4749
0.164in.
0.345in.
32
2A UNC
Binding
0.407in.
6432-0203 Machine Screw
5305-01-038-4748
0.086in.
0.121in.
56
2A UNC
Binding
0.157in.
6730-0405 Machine Screw
5305-01-038-4747
0.112in.
0.183in.
40
2A UNC
Flat Countersunk
0.281in.
NAS1297-4D15 Shoulder Bolt
5306-01-038-4745
0.25in.
0.352in.
28
3A UNJF
Hexagon
1.391in.
NAS501-4-27A Machine Bolt
5306-01-038-4744
0.25in.
0.436in.
28
3A UNF
Hexagon
2.890in.
NAS501-6-27A Machine Bolt
5306-01-038-4743
0.375in.
0.609in.
24
3A UNF
Hexagon
2.937in.
NAS501-3-73A Machine Bolt
5306-01-038-4742
0.19in.
0.374in.
32
3A UNF
Hexagon
7.390in.
NAS501-12-21 Machine Bolt
5306-01-038-4741
0.75in.
1.061in.
16
3A UNF
Hexagon
2.265in.
HT295-4D17 Close Tolerance Screw
5305-01-038-4686
0.25in.
--
28
3A UNJF
Flat Countersunk
--
SM-C-850394-1 Thumbscrew
5305-01-038-4240
0.216in.
0.140in.
32
2A UNEF
Sliding Handle
0.390in.
13217E4086-2 Eye Bolt
5306-01-038-3794
0.25in.
1.500in.
28
2A UNF
--
--
13217E4086-1 Eye Bolt
5306-01-038-3793
0.25in.
1.500in.
28
2A UNF
--
--
NAS1190-06P14WB Cap Socket Head Screw
5305-01-038-3066
0.138in.
0.782in.
32
3A UNJC
Pan
0.844in.
5306010383059 Assembled Washer Bolt
5306-01-038-3059
0.25in.
0.500in.
20
2A UNC
Dished Hexagon
--
NAS501-6-22A Machine Bolt
5306-01-038-3051
0.375in.
0.608in.
24
3A UNF
Hexagon
2.312in.
NAS501-5-14A Machine Bolt
5306-01-038-3050
0.312in.
0.500in.
24
3A UNF
Hexagon
1.578in.
948990-0310 Cap Socket Head Screw
5305-01-038-2855
0.086in.
0.297in.
56
2A UNC
Flat Chamfer
0.297in.
NAS1189-06-6 Cap Socket Head Screw
5305-01-038-2853
0.138in.
0.318in.
32
3A UNJC
Flat Countersunk
0.375in.
NAS1096-2-30 Machine Screw
5305-01-038-2852
0.164in.
1.795in.
32
3A UNC
Hexagon
1.859in.
1754637-15 Machine Screw
5305-01-038-2847
0.06in.
0.199in.
80
2A UNF
Fillister
0.224in.
3007T80P01 Close Tolerance Screw
5305-01-038-2575
0.164in.
0.328in.
36
3A UNF
Fillister
0.500in.
NAS1352-06-4P Cap Socket Head Screw
5305-01-038-2568
0.138in.
0.158in.
32
3A UNRC
Flat Chamfer
0.220in.
NAS1351-4-24P Cap Socket Head Screw
5305-01-038-2567
0.25in.
1.000in.
28
3A UNRF
Flat Chamfer
1.460in.
NAS1301-10-8 Assembled Washer Screw
5305-01-038-2566
0.19in.
0.328in.
32
2A UNC
Pan
0.468in.
W11113-1 Machine Screw
5305-01-038-2565
0.19in.
0.407in.
32
2A UNF
Round
0.469in.
NAS514P632-36 Machine Screw
5305-01-038-2563
0.138in.
1.750in.
32
3A UNJC
Flat Countersunk
2.188in.
6732-0405 Machine Screw
5305-01-038-2562
0.112in.
0.183in.
40
2A UNC
Flat Countersunk
0.281in.
6432-0403 Machine Screw
5305-01-038-2561
0.112in.
0.107in.
40
2A UNC
Binding
0.157in.
6432-0808 Machine Screw
5305-01-038-2558
0.164in.
0.407in.
32
2A UNC
Binding
0.469in.
6730-0406 Machine Screw
5305-01-038-2557
0.112in.
0.246in.
40
2A UNC
Flat Countersunk
0.344in.
6232-0404 Machine Screw
5305-01-038-2556
0.112in.
0.102in.
40
2A UNC
Flat Countersunk
0.219in.
AN44-C6 Eye Bolt
5306-01-038-2555
0.312in.
0.500in.
24
3A UNF
--
--
12705N-4C-8B Shoulder Screw
5305-01-038-2281
0.19in.
0.293in.
24
3A UNRC
Flat Chamfer
0.852in.
584545-1 Shoulder Screw
5305-01-038-2280
0.138in.
0.300in.
32
3A UNC
Flat Chamfer
0.760in.
SFSW6C5DL01BK Machine Screw
5305-01-038-2271
0.138in.
0.220in.
32
3A UNC
Pan
0.282in.
6432-0204 Machine Screw
5305-01-038-2270
0.086in.
0.183in.
56
2A UNC
Binding
0.219in.
6432-0408 Machine Screw
5305-01-038-2269
0.112in.
0.419in.
40
2A UNC
Binding
0.469in.
SM-C-850393 Cap Socket Head Screw
5305-01-038-2246
0.25in.
0.370in.
20
3A UNRC
Button
0.470in.
MS3369B510 Close Tolerance Screw
5305-01-038-2141
0.312in.
0.306in.
24
3A UNJF
Crowned Hexagon
1.103in.
584545-3 Shoulder Screw
5305-01-038-1553
0.138in.
0.210in.
32
2A UNC
Flat Chamfer
0.670in.
402119-3 Cap Hexagon Head Screw
5305-01-038-1552
0.25in.
0.525in.
20
3A UNC
Hexagon
0.625in.
NAS1131-4 Close Tolerance Screw
5305-01-038-1300
0.138in.
0.276in.
32
3A UNJC
Pan
0.526in.
2-016-042 Cap Hexagon Head Screw
5305-01-038-1299
0.25in.
1.000in.
20
--
Hexagon
1.125in.
1092676P30 Cap Socket Head Screw
5305-01-038-1298
0.138in.
0.407in.
32
2A UNC
Pan
0.469in.
5305-01-038-0917
0.086in.
0.188in.
56
2A UNC
Binding
0.188in.
5305-01-038-0916
0.125in.
0.188in.
40
2A UNC
Binding
0.188in.
AN501D416-8 Machine Screw
5305-01-038-0914
0.25in.
0.469in.
28
2A UNF
Fillister
0.469in.
47-13-502-10 Panel Screw Assembly
5305-01-038-0495
0.19in.
0.070in.
32
3A UNF
Knurled No. 1
0.270in.
12008616 Shoulder Screw
5305-01-038-0364
--
0.585in.
--
2B UNC
Flat Chamfer
0.789in.
NAS1190-04P5B Cap Socket Head Screw
5305-01-038-0351
0.112in.
0.231in.
40
3A UNJC
Pan
0.281in.