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.
479957-9 Machine Screw
5305-00-889-6948
0.25in.
1.000in.
28
2A UNF
Fillister
1.000in.
NAS1096-3-3 Machine Screw
5305-00-889-6921
0.19in.
0.124in.
32
3A UNF
Hexagon
0.188in.
6522397 Shear Bolt
5306-00-889-6904
0.19in.
0.326in.
32
3A UNF
Flat Countersunk
2.326in.
GA507C632-8 Machine Screw
5305-00-889-6902
0.138in.
0.378in.
32
2A UNC
Flat Countersunk
0.500in.
NAS1204-36 Close Tolerance Screw
5305-00-889-6866
0.25in.
0.291in.
28
3A UNF
Flat Countersunk
2.551in.
NAS1203-19 Close Tolerance Screw
5305-00-889-6864
0.19in.
0.251in.
32
3A UNJF
Flat Countersunk
1.449in.
NAS1203-16 Close Tolerance Screw
5305-00-889-6863
0.19in.
0.276in.
32
3A UNF
Flat Countersunk
1.261in.
NAS1156-5 Machine Screw
5305-00-889-6861
0.375in.
0.391in.
24
3A UNF
Flat Countersunk
0.703in.
NAS1156-4 Machine Screw
5305-00-889-6860
0.375in.
0.391in.
24
3A UNF
Flat Countersunk
0.641in.
NAS1156-22 Close Tolerance Screw
5305-00-889-6859
0.375in.
0.366in.
24
3A UNJF
Flat Countersunk
1.751in.
NAS623-2-13 Machine Screw
5305-00-889-6855
0.164in.
0.251in.
32
3A UNJC
Pan No. 2
1.073in.
0-330-5 Tapping Screw
5305-00-889-6648
--
--
--
--
--
0.188in.
NAS1106-21D Shear Bolt
5306-00-889-6644
0.375in.
0.366in.
24
3A UNJF
Dished Hexagon
1.688in.
NAS1096-3-24 Machine Screw
5305-00-889-6595
0.19in.
1.374in.
32
3A UNF
Hexagon
1.500in.
NAS1096-3-32 Machine Screw
5305-00-889-6594
0.19in.
1.860in.
32
3A UNF
Hexagon
1.984in.
NAS1155-10 Close Tolerance Screw
5305-00-889-6593
0.312in.
0.350in.
24
3A UNJF
Flat Countersunk
0.985in.
NAS1155-11 Close Tolerance Screw
5305-00-889-6592
0.312in.
0.350in.
28
3A UNJF
Flat Countersunk
1.048in.
NAS1155-13 Close Tolerance Screw
5305-00-889-6591
0.312in.
0.350in.
24
3A UNJF
Flat Countersunk
1.172in.
NAS1155-14 Close Tolerance Screw
5305-00-889-6590
0.312in.
0.350in.
24
3A UNJF
Flat Countersunk
1.235in.
NAS1155-15 Machine Screw
5305-00-889-6589
0.312in.
0.375in.
24
3A UNF
Flat Countersunk
1.313in.
NAS1155-16 Close Tolerance Screw
5305-00-889-6588
0.312in.
0.350in.
24
3A UNJF
Flat Countersunk
1.360in.
NAS1155-17 Machine Screw
5305-00-889-6587
0.312in.
0.375in.
24
3A UNF
Flat Countersunk
1.437in.
NAS1155-18 Close Tolerance Screw
5305-00-889-6586
0.312in.
0.375in.
24
3A UNJF
Flat Countersunk
1.500in.
NAS1155-19 Machine Screw
5305-00-889-6585
0.312in.
0.375in.
24
3A UNF
Flat Countersunk
1.563in.
NAS1155-8 Close Tolerance Screw
5305-00-889-6584
0.312in.
0.267in.
24
3A UNF
Flat Countersunk
0.860in.
NAS1155-9 Close Tolerance Screw
5305-00-889-6583
0.312in.
0.350in.
24
3A UNF
Flat Countersunk
0.922in.
51B464-4-48 Shear Bolt
5306-00-889-6582
0.25in.
0.316in.
28
3A UNF
Dished Hexagon
3.316in.
NAS1106-11 Shear Bolt
5306-00-889-6581
0.375in.
0.366in.
24
3A UNJF
Dished Hexagon
1.064in.
F0-203 1-2 Machine Screw
5305-00-889-6559
0.086in.
0.219in.
64
3A UNF
Flat Countersunk
0.219in.
105162-512 Machine Screw
5305-00-889-6556
0.099in.
1.000in.
48
2A UNC
Binding
1.000in.
108447-201 Machine Screw
5305-00-889-6554
0.047in.
0.406in.
117
3A UNS
Round
0.406in.
61401060440 Machine Screw
5305-00-889-6553
0.112in.
0.375in.
48
2A UNF
Flat Chamfer
0.625in.
80955AH Machine Screw
5305-00-889-6551
0.138in.
1.125in.
32
2A UNC
Round
1.125in.
61401110213 Machine Screw
5305-00-889-5896
0.086in.
0.203in.
64
3A UNF
Flat Chamfer
0.203in.
723-502-104 Machine Screw
5305-00-889-5895
0.086in.
0.250in.
56
2A UNC
Binding
0.250in.
00-96X1-8SST Instrument Screw
5305-00-889-5884
0.047in.
0.125in.
96
--
Round
0.125in.
330-0628-00 Eye Bolt
5306-00-889-5474
0.112in.
0.375in.
40
2A UNC
--
--
MS35202-70 Machine Screw
5305-00-889-3186
0.25in.
0.525in.
20
2A UNC
Flat Countersunk
0.625in.
NAS333CP13 Close Tolerance Screw
5305-00-889-3183
0.19in.
0.380in.
32
3A UNJF
Flat Countersunk
1.390in.
NAS501-4H16A Machine Bolt
5306-00-889-3171
0.25in.
0.437in.
28
3A UNF
Hexagon
1.765in.
NAS624H6 Shear Bolt
5306-00-889-3170
0.25in.
0.485in.
28
3A UNF
Double Hexagon W/hol
0.860in.
NAS1351-3-16P Cap Socket Head Screw
5305-00-889-3167
0.19in.
0.875in.
32
3A UNRF
Flat Chamfer
0.970in.
NAS1163-3 Close Tolerance Screw
5305-00-889-3166
0.19in.
0.313in.
32
3A UNJF
Flat Countersunk
0.511in.
SMB356941 Externally Relieved Body Screw
5305-00-889-3162
0.25in.
0.562in.
20
2A UNC
Flat Chamfer
0.750in.
NAS1351C4LE20 Cap Socket Head Screw
5305-00-889-3161
0.25in.
1.000in.
28
3A UNF
Flat Chamfer
1.250in.
MS21267-57 Cap Socket Head Screw
5305-00-889-3154
0.312in.
0.902in.
24
3A UNF
Flat Chamfer
0.985in.
MS21262-38 Cap Socket Head Screw
5305-00-889-3153
0.312in.
0.527in.
24
3A UNF
Flat Chamfer
0.610in.
NAS1110-100DW Shear Bolt
5306-00-889-3150
0.625in.
0.543in.
18
3A UNF
Dished Hexagon
6.791in.
NAS560HK3P5 Machine Screw
5305-00-889-3141
0.19in.
0.371in.
32
3A UNF
Flat Countersunk
0.760in.
MS20035-5 Machine Bolt
5306-00-889-3126
0.312in.
0.531in.
24
3A UNJF
Hexagon
1.172in.