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.
NAS5502U7 Machine Screw
5305-01-193-6256
0.164in.
0.438in.
32
3A UNJC
Fillister
0.408in.
NAS5403U5 Machine Screw
5305-01-193-6255
0.19in.
0.312in.
32
3A UNJF
Fillister
0.282in.
NAS5602-10 Machine Screw
5305-01-193-6253
0.164in.
0.620in.
32
3A UNJF
Fillister
0.620in.
BACB30LU4-71 Close Tolerance Screw
5305-01-193-6181
0.25in.
0.425in.
28
3A UNJF
Flat Countersunk
4.848in.
NAS1581F3R12 Close Tolerance Screw
5305-01-193-4513
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
1.098in.
NAS665V5HT Close Tolerance Screw
5305-01-193-4512
0.312in.
0.445in.
24
3A UNJF
Flat Countersunk
0.767in.
LD111-0026-0717 Close Tolerance Bolt
5306-01-193-4508
0.437in.
0.574in.
20
3A UNJF
Double Hexagon
1.646in.
NAS674V128 Close Tolerance Bolt
5306-01-193-4507
0.25in.
0.400in.
28
3A UNJF
Hexagon
8.410in.
3027671 Cap Hexagon Head Screw
5305-01-193-4505
12in.
--
--
--
Hexagon Extended Was
2.559in.
NAS6205-17 Shear Bolt
5306-01-193-4503
0.312in.
0.413in.
24
3A UNJF
Dished Hexagon
1.485in.
BM17020-7-17 Shear Bolt
5306-01-193-4502
0.438in.
0.440in.
20
3A UNJF
Double Hexagon
1.512in.
NAS674V25H Shear Bolt
5306-01-193-4501
0.25in.
0.400in.
28
3A UNJF
Hexagon
1.972in.
P571-4-25 Hanger Bolt
5306-01-193-4500
0.25in.
0.719in.
20
3A UNC
--
2.469in.
NAS1300C08-16 Thumbscrew
5305-01-193-4499
0.164in.
0.563in.
32
2A UNC
Thumb No. 4
0.625in.
NAS1189-3T12K Cap Socket Head Screw
5305-01-193-4497
0.19in.
0.577in.
32
3A UNJF
Flat Countersunk
0.719in.
NAS1351C08LL8 Cap Socket Head Screw
5305-01-193-4496
0.164in.
0.414in.
36
3A UNRF
Flat Chamfer
0.470in.
7-790-100853 Assembled Washer Screw
5305-01-193-4494
--
--
--
--
Hexagon Extended Was
0.500in.
DIN 85-A2 3.5X8 Machine Screw
5305-01-193-4491
3.5in.
6.800in.
--
--
Pan No. 2
0.315in.
SM-C-921533-1 Externally Relieved Body Screw
5305-01-193-4489
0.138in.
0.188in.
32
2A UNC
Pan
0.408in.
S-16448-7 Setscrew
5305-01-193-4441
0.164in.
--
32
3A UNC
Headless (setscrew)
0.219in.
AIC81-4-1 Machine Screw
5305-01-193-4437
0.099in.
0.063in.
48
3A UNJC
Pan
0.105in.
12335148 Cap Socket Head Screw
5305-01-193-4083
--
1.000in.
--
--
Flat Countersunk
1.250in.
A01403-203 Cap Socket Head Screw
5305-01-193-3856
0.099in.
0.188in.
48
3A UNRC
Flat Chamfer
0.158in.
NAS1801-4D8 Machine Screw
5305-01-193-3855
0.25in.
0.468in.
32
3A UNJF
Hexagon
0.500in.
1/4-20UNC-3A X 1/2 TYII SLFLKG Cap Socket Head Screw
5305-01-193-3355
0.25in.
0.500in.
20
3A UNC
--
--
2228-76498 Setscrew
5305-01-193-3298
6in.
--
--
--
Headless (setscrew)
0.472in.
934B493H05 Threaded End Rod
5306-01-193-2501
--
2.000in.
11
2A UNC NUT THREAD A
--
--
MS3369B477 Close Tolerance Screw
5305-01-193-2388
0.25in.
0.278in.
28
3A UNJF
Crowned Hexagon
5.231in.
MS3369B646 Close Tolerance Screw
5305-01-193-2387
0.375in.
0.352in.
24
3A UNJF
Crowned Hexagon
3.414in.
NAS1581A7H6 Close Tolerance Screw
5305-01-193-2386
0.438in.
0.650in.
20
3A UNJF
Flat Countersunk
1.035in.
HT4075V4-6-14 Close Tolerance Screw
5305-01-193-2385
0.25in.
0.444in.
28
3A UNJF
Flat Countersunk
0.829in.
HT4075V4-10-14 Close Tolerance Screw
5305-01-193-2384
0.25in.
0.444in.
28
3A UNJF
Flat Countersunk
1.079in.
110179-3-10AS Close Tolerance Screw
5305-01-193-2383
0.19in.
0.380in.
32
3A UNJF
Flat Countersunk Und
1.015in.
NAS666V9HT Close Tolerance Screw
5305-01-193-2382
0.375in.
0.554in.
24
3A UNJF
Flat Countersunk
1.126in.
GB510CH08A8 Close Tolerance Screw
5305-01-193-2381
0.164in.
0.339in.
32
2A UNJC
Flat Countersunk
0.824in.
NAS1580A3R2 Close Tolerance Screw
5305-01-193-2380
0.19in.
0.337in.
32
3A UNJF
Flat Countersunk
0.472in.
MATF111V08-3 Close Tolerance Screw
5305-01-193-2379
0.164in.
0.314in.
32
3A UNJC
Flat Countersunk
0.512in.
NAS6305U90D Shear Bolt
5306-01-193-2376
0.312in.
0.413in.
24
3A UNJF
Dished Hexagon
6.048in.
LD111-0021-0722 Shear Bolt
5306-01-193-2374
0.438in.
0.708in.
20
3A UNJF
Double Hexagon W/hol
2.093in.
ADB-30400 Thumbscrew
5305-01-193-2371
0.19in.
0.750in.
24
2A UNC
Knurled No. 1
1.000in.
5305-01-193-2369
0.25in.
--
20
2A UNC
Headless (setscrew)
0.500in.
NAS1081C3A12 Setscrew
5305-01-193-2368
0.19in.
--
32
3A UNJF
Headless (setscrew)
0.739in.
3176213-C-006 Cap Socket Head Screw
5305-01-193-2367
0.312in.
0.889in.
18
3A UNC
Flat Chamfer
1.000in.
3176213-C-002 Cap Socket Head Screw
5305-01-193-2366
0.5in.
0.201in.
18
3A UNC
Flat Chamfer
0.312in.
LA91259 Cap Socket Head Screw
5305-01-193-2365
0.19in.
0.438in.
32
2A UNF
Pan No. 2
0.500in.
NAS1221-04-4 Machine Screw
5305-01-193-2362
0.112in.
0.208in.
40
3A UNJC
Flat Countersunk
0.468in.
123-712 Machine Screw
5305-01-193-2361
0.06in.
0.534in.
80
2A UNF
Flat Countersunk
0.578in.
NAS1221-6E6 Machine Screw
5305-01-193-2360
0.375in.
0.553in.
24
3A UNJF
Flat Countersunk
0.938in.
NAS1102E6-16 Machine Screw
5305-01-193-2359
0.375in.
0.726in.
24
3A UNJF
Flat Countersunk
0.969in.
SW14342P Tapping Screw
5305-01-193-2358
--
--
--
--
Flat Countersunk
2.000in.