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.
NAS1206-44 Close Tolerance Screw
5305-01-199-3778
0.375in.
0.376in.
24
3A UNJF
Flat Countersunk
3.126in.
MS21250-03016 Shear Bolt
5306-01-199-3774
0.19in.
0.420in.
32
3A UNJF
Double Hexagon W/hol
1.430in.
MS18065-18 Setscrew
5305-01-199-3770
0.164in.
--
32
3A UNC
Headless (setscrew)
0.302in.
6-32UNCX3/8FLATHDCRES Machine Screw
5305-01-199-3763
0.138in.
0.292in.
32
2A UNC
Flat Countersunk
0.375in.
NAS5301-4 Machine Screw
5305-01-199-3760
0.138in.
0.247in.
32
3A UNJC
Flat Chamfer
0.247in.
NAS1351-5-36P Cap Socket Head Screw
5305-01-199-3525
0.312in.
1.125in.
24
3A UNRF
Flat Chamfer
2.210in.
FSS7500-8-B-6 Panel Screw Assembly
5305-01-199-3417
0.164in.
--
32
3A UNC
Flat Chamfer
0.705in.
430R345H01 Shoulder Screw
5305-01-199-3416
0.112in.
0.480in.
40
2A UNC
Flat Chamfer
4.610in.
B1821BH138C600N Cap Hexagon Head Screw
5305-01-199-3415
1.375in.
3.000in.
6
2A UNC
Hexagon
5.812in.
NAS1352N04-9 Cap Socket Head Screw
5305-01-199-3413
0.112in.
0.482in.
40
3A UNRC
Flat Chamfer
0.532in.
LD111-0020-0528 Shear Bolt
5306-01-199-3412
0.312in.
0.568in.
24
3A UNJF
Double Hexagon W/hol
2.328in.
NAS1300C3T16 Thumbscrew
5305-01-199-3411
0.19in.
0.938in.
32
2A UNF
Thumb No. 3
1.000in.
NAS1081C4A4 Setscrew
5305-01-199-3410
0.25in.
--
28
3A UNJF
Headless (setscrew)
0.240in.
3002645-1 Setscrew
5305-01-199-3409
0.25in.
--
28
3A UNF
Fillister
0.593in.
1550062-105 Machine Bolt
5306-01-199-3406
0.5in.
1.346in.
13
2A UNC
Hexagon
1.500in.
NAS1218-06-19 Machine Screw
5305-01-199-3403
0.138in.
0.252in.
32
3A UNJC
Pan
1.450in.
L3223681-007 Shoulder Bolt
5306-01-199-3402
0.19in.
0.338in.
28
3A UNJF
Double Hexagon
2.450in.
PMP10111 Ring Bolt
5306-01-199-3400
1.125in.
0.750in.
12
3A UNF
--
--
T181-6307 Close Tolerance Screw
5305-01-199-3397
0.19in.
0.338in.
32
3A UNJF
Oval Countersunk
0.761in.
RA22018-16D32 Shear Bolt
5306-01-199-3380
1in.
1.476in.
12
3A UNJF
Double Hexagon W/hol
3.486in.
12339519 Cap Socket Head Screw
5305-01-199-3371
0.19in.
0.542in.
32
3A UNF
Flat Countersunk
0.720in.
31WLFS1213-1 Machine Bolt
5306-01-199-3370
0.5in.
0.846in.
13
2A UNC
Hexagon Extended Was
1.000in.
76Z7010-1 Eye Bolt
5306-01-199-3348
1.5in.
1.010in.
8
2A UN
--
--
NAS1581A3R8 Close Tolerance Screw
5305-01-199-2287
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
0.848in.
ST3M454-3L22 Close Tolerance Screw
5305-01-199-2286
0.19in.
0.381in.
32
3A UNJF
Flat Countersunk
1.766in.
MS51964-167 Setscrew
5305-01-199-2282
0.5in.
--
20
3A UNF
Headless (setscrew)
0.490in.
945467-807 Cap Socket Head Screw
5305-01-199-2280
0.164in.
0.345in.
32
3A UNJC
Pan No. 2
0.407in.
MS16998-35L Cap Socket Head Screw
5305-01-199-2279
0.19in.
1.085in.
32
3A UNF
Flat Chamfer
1.960in.
NAS1352C8LB32 Cap Socket Head Screw
5305-01-199-2278
0.5in.
1.500in.
13
3A UNRC
Flat Chamfer
1.940in.
MS51957-141B Machine Screw
5305-01-199-2276
0.086in.
0.495in.
56
2A UNC
Pan
0.531in.
NAS1802-06-18 Machine Screw
5305-01-199-2275
0.138in.
0.983in.
32
3A UNJC
Hexagon
1.109in.
MS27039C4-26 Machine Screw
5305-01-199-2274
0.25in.
0.501in.
28
3A UNF
Pan
1.641in.
NAS1006-43 Machine Bolt
5306-01-199-2272
0.375in.
0.633in.
24
3A UNJF
Hexagon
3.335in.
AN6-71A Machine Bolt
5306-01-199-2271
0.375in.
0.610in.
24
3A UNF
Hexagon
7.188in.
PBF1355V3-5H Close Tolerance Screw
5305-01-199-2224
0.19in.
0.338in.
32
3A UNJF
Pan No. 2
0.660in.
LD111-0021-0404 Shear Bolt
5306-01-199-2187
0.25in.
0.475in.
28
3A UNJF
Double Hexagon W/hol
0.735in.
S343-6-30 Shear Bolt
5306-01-199-2186
0.375in.
0.589in.
24
3A UNJF
Spline Extended Wash
2.474in.
SM-A-744408-32 Setscrew
5305-01-199-2138
0.19in.
0.235in.
32
2A UNF
Double Chamfer
0.984in.
9419087 Machine Bolt
5306-01-199-2076
0.25in.
0.940in.
20
2A UNC
Hexagon
3.220in.
13226E1726 Machine Screw
5305-01-199-1816
0.312in.
0.190in.
18
2A UNC
Pan
0.375in.
PDA-0922 Machine Bolt
5306-01-199-1684
0.75in.
1.094in.
16
3A UNF
Hexagon
2.406in.
PFC2-M5-72 Panel Screw Assembly
5305-01-199-1346
6in.
7.200in.
--
--
Knurled No. 1
0.866in.
NAS5203U26 Close Tolerance Screw
5305-01-199-1344
0.19in.
0.323in.
32
3A UNJF
Pan No. 2
1.933in.
NAS5203U21 Close Tolerance Screw
5305-01-199-1341
0.19in.
0.323in.
32
3A UNJF
Pan No. 2
1.620in.
NAS5203U16 Close Tolerance Screw
5305-01-199-1340
0.19in.
0.323in.
32
3A UNJF
Pan No. 2
1.308in.
NAS5203U15 Close Tolerance Screw
5305-01-199-1339
0.19in.
0.323in.
32
3A UNJF
Pan No. 2
1.246in.
NAS5203U14 Close Tolerance Screw
5305-01-199-1338
0.19in.
0.323in.
32
3A UNJF
Pan No. 2
1.183in.
NAS5203U12 Close Tolerance Screw
5305-01-199-1337
0.19in.
0.323in.
32
3A UNJF
Pan No. 2
1.058in.
NAS1580V3R18 Close Tolerance Screw
5305-01-199-1336
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
1.473in.
GB510BC3-8 Close Tolerance Screw
5305-01-199-1335
0.19in.
0.308in.
32
3A UNJF
Flat Countersunk
0.818in.