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.
NAS6404U42 Shear Bolt
5306-01-191-5288
0.25in.
0.345in.
28
3A UNJF
Dished Hexagon
2.980in.
NAS4603U20 Shear Bolt
5306-01-191-5280
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
1.558in.
NAS4603U19 Shear Bolt
5306-01-191-5279
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
1.496in.
NAS4603U18 Shear Bolt
5306-01-191-5278
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
1.433in.
NAS4603U17 Shear Bolt
5306-01-191-5277
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
1.365in.
NAS4603U15 Shear Bolt
5306-01-191-5276
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
1.246in.
NAS4603DU7 Shear Bolt
5306-01-191-5274
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
0.746in.
NAS4603DU5 Shear Bolt
5306-01-191-5273
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
0.620in.
NAS5403U9 Machine Screw
5305-01-191-5266
0.19in.
0.562in.
32
3A UNJF
Fillister
0.532in.
NAS5403U8 Machine Screw
5305-01-191-5265
0.19in.
0.500in.
32
3A UNJF
Fillister
0.470in.
NAS5304-28 Machine Screw
5305-01-191-5260
0.25in.
1.750in.
28
3A UNJF
Fillister
1.690in.
NAS5403U4 Machine Screw
5305-01-191-5259
0.19in.
0.250in.
32
3A UNJF
Fillister
0.220in.
NAS5403U12 Machine Screw
5305-01-191-5258
0.19in.
0.750in.
32
3A UNJF
Fillister
0.720in.
NAS5401U8 Machine Screw
5305-01-191-5256
0.138in.
0.500in.
32
3A UNJC
Fillister
0.470in.
NAS5400U7 Machine Screw
5305-01-191-5254
0.112in.
0.438in.
40
3A UNJC
Fillister
0.407in.
NA0091-040010 Machine Screw
5305-01-191-5251
4in.
10.000in.
--
--
Flat Countersunk
0.394in.
NA0091-030014 Machine Screw
5305-01-191-5249
3in.
14.000in.
--
--
Flat Countersunk
0.551in.
NA0091-030008 Machine Screw
5305-01-191-5248
3in.
8.000in.
--
--
Flat Countersunk
0.315in.
AS21406 Machine Bolt
5306-01-191-5247
0.19in.
0.283in.
32
3A UNJF
Double Hexagon W/hol
0.375in.
PNU106 Machine Bolt
5306-01-191-5246
0.25in.
--
28
2A UNF
Hexagon
0.550in.
NAS1580C3T19 Close Tolerance Screw
5305-01-191-4596
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
1.536in.
ST3M733-3L12 Close Tolerance Screw
5305-01-191-4595
0.19in.
0.381in.
32
3A UNJF
Flat Countersunk
1.141in.
HT068-5-15A Close Tolerance Screw
5305-01-191-4594
0.312in.
0.506in.
24
3A UNJF
Flat Countersunk
1.454in.
HT4049-4-4 Close Tolerance Screw
5305-01-191-4593
0.25in.
0.291in.
28
3A UNJF
Flat Countersunk
0.551in.
MS3507-367 Cap Hexagon Head Screw
5305-01-191-4591
0.375in.
1.000in.
16
2A UNC
Hexagon
2.220in.
MS16995-42B Cap Socket Head Screw
5305-01-191-4588
0.19in.
1.085in.
24
3A UNC
Flat Chamfer
1.460in.
BACB30LE5HU2 Shear Bolt
5306-01-191-4586
0.312in.
0.125in.
24
3A UNJF
Double Hexagon W/hol
0.708in.
NAS6703U10 Shear Bolt
5306-01-191-4583
0.19in.
0.320in.
32
3A UNJF
Dished Hexagon
0.955in.
NAS6703DU7 Shear Bolt
5306-01-191-4582
0.19in.
0.320in.
32
3A UNJF
Dished Hexagon
0.768in.
NAS6703DU6 Shear Bolt
5306-01-191-4581
0.19in.
0.320in.
32
3A UNJF
Dished Hexagon
0.705in.
AN565FC1032H3 Setscrew
5305-01-191-4580
0.19in.
--
32
3A UNF
Headless (setscrew)
0.178in.
MS16997-20L Cap Socket Head Screw
5305-01-191-4578
0.138in.
0.407in.
32
3A UNC
Flat Chamfer
0.469in.
307083-1122 U Bolt
5306-01-191-4577
0.312in.
--
--
--
--
--
NAS1403-62 Machine Screw
5305-01-191-4575
0.19in.
0.313in.
32
3A UNJF
Pan
4.198in.
956-054 Machine Screw
5305-01-191-4573
0.086in.
0.480in.
56
2A UNC
Pan No. 2
0.516in.
82084-44 Machine Screw
5305-01-191-4572
0.25in.
--
--
3A
Round
1.750in.
PBF1263-5D35 Shoulder Bolt
5306-01-191-4571
0.312in.
0.434in.
24
3A UNF
Dished Hexagon
2.632in.
295759 Externally Relieved Body Screw
5305-01-191-4568
0.164in.
0.330in.
32
2A UNC
Pan
1.307in.
887702-1 Externally Relieved Body Screw
5305-01-191-4567
0.164in.
0.300in.
32
2A UNC
Flat Chamfer
2.330in.
3355152-1 Externally Relieved Body Screw
5305-01-191-4566
0.138in.
0.172in.
32
2A UNC
--
0.540in.
3087745-1 Externally Relieved Body Screw
5305-01-191-4565
0.086in.
0.130in.
56
2A UNC
--
0.360in.
3061383-1 Externally Relieved Body Screw
5305-01-191-4564
0.112in.
0.180in.
40
2A UNC
--
--
NAS566-39 Machine Bolt
5306-01-191-4563
0.375in.
1.120in.
24
3A UNJF
Hexagon
1.203in.
MS21125B409 Close Tolerance Screw
5305-01-191-4494
0.25in.
0.278in.
28
3A UNJF
Flat Chamfer
0.981in.
DPY7900-6-B-3.5 Panel Screw Assembly
5305-01-191-3133
0.138in.
0.188in.
32
2A UNC
Flat Countersunk
0.582in.
GB510CE3-11 Close Tolerance Screw
5305-01-191-3132
0.19in.
0.308in.
32
3A UNJF
Flat Countersunk
1.006in.
MATF111V08-1 Close Tolerance Screw
5305-01-191-3131
0.164in.
0.324in.
32
3A UNJC
Flat Countersunk
0.386in.
NAS1581C3R5 Close Tolerance Screw
5305-01-191-3130
0.19in.
0.348in.
32
3A UNJF
Flat Countersunk
0.660in.
NAS1580V3R9 Close Tolerance Screw
5305-01-191-3129
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
0.910in.
PBF1202-3-10 Close Tolerance Screw
5305-01-191-3128
0.19in.
0.330in.
32
3A UNJF
Flat Countersunk
0.965in.