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.
7461-SS-0832 Shoulder Screw
5305-01-221-8700
0.164in.
0.190in.
32
2A UNC
Flat Chamfer
0.690in.
MS21301-35 Shoulder Screw
5305-01-221-8699
0.375in.
0.480in.
16
3A UNC
Flat Chamfer
2.735in.
NAS1351-7H76P Cap Socket Head Screw
5305-01-221-8697
0.438in.
1.375in.
20
3A UNRF
Flat Chamfer
4.670in.
73701-238 Cap Socket Head Screw
5305-01-221-8695
0.164in.
0.880in.
32
3A UNJC
Flat Chamfer
1.609in.
SS5211-7-22 Shear Bolt
5306-01-221-8693
0.438in.
0.768in.
20
3A UNJF
Double Hexagon W/hol
2.153in.
SS5211-5-40 Shear Bolt
5306-01-221-8692
0.312in.
0.629in.
24
3A UNJF
Double Hexagon W/hol
3.139in.
SS5211-4H18 Shear Bolt
5306-01-221-8691
0.25in.
0.530in.
28
3A UNJF
Double Hexagon W/hol
1.665in.
SS5211-4H10 Shear Bolt
5306-01-221-8690
0.25in.
0.530in.
28
3A UNJF
Double Hexagon W/hol
1.165in.
SS5211-10H21 Shear Bolt
5306-01-221-8689
0.625in.
0.958in.
18
3A UNJF
Double Hexagon W/hol
2.280in.
B150-161 Setscrew
5305-01-221-8687
1in.
--
8
3A UNC
Flat Chamfer
2.312in.
MS51863-23C Tapping Screw
5305-01-221-8685
--
--
--
--
Pan
0.469in.
3176207-C-205 Cap Socket Head Screw
5305-01-221-8684
0.438in.
0.857in.
14
3A UNF
Flat Chamfer
0.970in.
AN501-1-4 Machine Screw
5305-01-221-8682
0.073in.
0.191in.
72
2A UNF
Fillister
0.219in.
953527-87 Machine Screw
5305-01-221-8679
0.138in.
0.500in.
32
3A UNJC
Double Hexagon W/ Ho
0.562in.
2663933 Machine Screw
5305-01-221-8678
--
--
--
--
Hexagon
--
413-416 Cap Hexagon Head Screw
5305-01-221-7733
0.25in.
0.990in.
20
3A UNC
Hexagon
1.000in.
NAS1102E4-9 Machine Screw
5305-01-221-7732
0.25in.
0.354in.
28
3A UNJF
Flat Countersunk
0.531in.
4054210 Machine Screw
5305-01-221-7731
0.164in.
0.240in.
32
3A UNJC
Double Hexagon W/ Ho
0.302in.
HT4078-3-12A Shoulder Screw
5305-01-221-7236
0.19in.
0.390in.
32
3A UNJF
Flat Countersunk
1.140in.
92483A303 Machine Screw
5305-01-221-7029
0.073in.
0.097in.
72
3A UNF
Fillister
0.125in.
NAS623-5-17 Machine Screw
5305-01-221-6409
0.312in.
0.375in.
32
3A UNJF
Fillister
1.422in.
SS-472-4491221-52 Cap Socket Head Screw
5305-01-221-5867
0.312in.
1.125in.
18
3A UNRC
Flat Chamfer
1.460in.
53-99-215-24 Panel Screw Assembly
5305-01-221-5804
0.19in.
--
32
2A UNF
Hexagon
1.188in.
NAS1221-4-16 Machine Screw
5305-01-221-5797
0.25in.
0.425in.
28
3A UNJF
Flat Countersunk
1.410in.
13237951 Panel Screw Assembly
5305-01-221-4198
0.25in.
0.360in.
28
3A UNF
Flat Chamfer
0.730in.
112-0579-039 Cap Socket Head Screw
5305-01-221-4196
0.164in.
0.880in.
32
3A UNJF
Flat Chamfer
1.234in.
HLC7900-12C-F-5 Panel Screw Assembly
5305-01-221-3503
0.25in.
0.250in.
20
2A UNF
Hexagon
0.852in.
42116-G Cap Hexagon Head Screw
5305-01-221-3502
0.312in.
1.000in.
18
3A UNC
Hexagon
1.438in.
S36335-004 Cap Hexagon Head Screw
5305-01-221-3501
0.438in.
0.369in.
20
2A UNF
Hexagon
0.469in.
112-0579-136 Cap Socket Head Screw
5305-01-221-3498
0.138in.
0.922in.
32
3A UNJC
Flat Chamfer
0.984in.
1157M31P01 Cap Socket Head Screw
5305-01-221-3494
0.312in.
1.660in.
24
3A UNJF
Flat Chamfer
2.220in.
330-1719-140 Cap Socket Head Screw
5305-01-221-3492
0.138in.
0.108in.
32
2A UNC
Flat Countersunk
0.230in.
AB2600A5 Machine Screw
5305-01-221-3491
0.112in.
0.247in.
40
2A UNC
Watertight
0.297in.
4067038 Machine Bolt
5306-01-221-3488
0.25in.
0.530in.
28
3A UNJF
Dished Hexagon
0.990in.
ST2266-026 Machine Bolt
5306-01-221-3487
0.25in.
0.703in.
28
3A UNJF
Hexagon
0.802in.
MS51976-16 Setscrew
5305-01-221-3230
0.138in.
0.202in.
40
3A UNF
Headless (setscrew)
0.202in.
NAS1352-06LL12P Cap Socket Head Screw
5305-01-221-3155
0.138in.
0.658in.
32
3A UNRC
Flat Chamfer
0.720in.
NAS1352N08LE10 Cap Socket Head Screw
5305-01-221-3154
0.164in.
0.533in.
32
3A UNRC
Flat Chamfer
0.595in.
912620-14 Externally Relieved Body Screw
5305-01-221-3151
0.375in.
0.688in.
16
2A UNC
Knurled No. 1
2.187in.
74D111103-2083 Machine Bolt
5306-01-221-3149
0.312in.
0.830in.
24
3A UNJF
Hexagon Extended Was
3.516in.
FT1085-6-1-2 Panel Screw Assembly
5305-01-221-3020
0.138in.
0.203in.
32
2A UNC
Pan
0.678in.
NAS1578V5R10 Close Tolerance Screw
5305-01-221-3019
0.312in.
0.476in.
24
3A UNJF
Pan No. 2
1.111in.
NAS3104C13-16 U Bolt
5306-01-221-3014
0.25in.
0.625in.
28
2A UNF
--
--
NAS5901-6 Machine Screw
5305-01-221-3011
0.138in.
0.288in.
32
3A UNJC
Hexagon
0.350in.
M7078-7 Externally Relieved Body Screw
5305-01-221-2306
--
0.250in.
--
--
--
0.656in.
M8473-0007 Machine Bolt
5306-01-221-2305
0.187in.
--
32
3A UNF
--
--
1107532-1 Eye Bolt
5306-01-221-1896
0.19in.
0.438in.
32
3A UNF
--
--
25C8074 U Bolt
5306-01-221-0659
0.375in.
1.120in.
16
2A UNC
--
--
MS16219-16 Machine Screw
5305-01-221-0658
0.5in.
3.529in.
13
2A UNC
Flat Countersunk
3.906in.
HS7005DM8C8 Cap Socket Head Screw
5305-01-221-0584
8in.
8.000in.
--
--
Flat Chamfer
0.315in.