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.
A113-1D Machine Screw
5305-00-878-6307
0.19in.
0.500in.
32
2A UNF
Button
0.600in.
A33C12 Machine Screw
5305-00-878-6306
4.7in.
0.298in.
--
--
Flat Countersunk
0.375in.
A33B20 Machine Screw
5305-00-878-6303
3.6in.
0.560in.
--
--
Flat Countersunk
0.625in.
NAS623-3-19 Machine Screw
5305-00-878-5952
0.19in.
0.251in.
32
3A UNJF
Pan
1.449in.
A113-2D Machine Screw
5305-00-878-5933
0.19in.
0.500in.
32
2A UNF
Button
0.700in.
A102-5D Machine Bolt
5306-00-878-5916
0.19in.
0.500in.
32
2A UNF
Hexagon
1.000in.
A102-10D Machine Bolt
5306-00-878-5914
0.19in.
0.500in.
32
2A UNF
Hexagon
1.500in.
PL69400400-5-23 Machine Bolt
5306-00-878-5913
0.19in.
0.500in.
32
2A UNF
Hexagon
0.550in.
A102-17D Machine Bolt
5306-00-878-5912
0.19in.
0.500in.
32
2A UNF
Hexagon
2.200in.
MS20074-05-30 Machine Bolt
5306-00-878-5846
0.312in.
0.515in.
18
3A UNC
Hexagon
3.031in.
MS20073-05-31 Machine Bolt
5306-00-878-5845
0.312in.
0.515in.
24
3A UNF
Hexagon
3.156in.
MS20073-07-10 Machine Bolt
5306-00-878-5844
0.438in.
0.703in.
20
3A UNF
Hexagon
1.031in.
MS35459-51 Cap Socket Head Screw
5305-00-878-5804
0.312in.
0.968in.
18
3A UNC
Flat Chamfer
0.990in.
114L1059-1 Clevis Bolt
5306-00-878-5752
0.25in.
0.290in.
28
3A UNF
Fillister
4.220in.
AN107325 Machine Bolt
5306-00-878-5593
0.19in.
0.625in.
32
3A UNF
Hexagon
1.625in.
66-10230-1 Shoulder Bolt
5306-00-878-5072
0.25in.
0.450in.
28
2A UNF
Hexagon
0.900in.
9977520 Cap Socket Head Screw
5305-00-878-5042
1in.
2.750in.
8
3A UNC
Flat Chamfer
2.750in.
LP16-14A Machine Bolt
5306-00-878-5038
1in.
1.343in.
14
3A UNS
Hexagon
1.734in.
120-17S2R9 Machine Screw
5305-00-878-4914
0.086in.
0.526in.
56
2A UNC
Binding
0.531in.
NAS602-28 Machine Screw
5305-00-878-4791
0.164in.
1.628in.
32
3A UNJC
Pan
1.690in.
MS51098-60 Cap Hexagon Head Screw
5305-00-878-4179
0.375in.
0.844in.
24
2A UNF
--
1.000in.
MS21318-36 Drive Screw
5305-00-878-3893
--
--
--
--
Round
0.360in.
29-17029 Setscrew
5305-00-878-3345
1.5in.
4.380in.
12
2A UNF
Hexagon
4.630in.
NAS1104-25D Shear Bolt
5306-00-878-2954
0.25in.
0.316in.
28
3A UNF
Dished Hexagon
1.878in.
12SN3E Machine Screw
5305-00-878-2329
0.25in.
1.250in.
20
2A UNC
Flat Chamfer
1.250in.
36667PC38 Cap Socket Head Screw
5305-00-878-2228
0.25in.
1.000in.
20
2A UNC
Flat Chamfer
1.750in.
4H2438 Eye Bolt
5306-00-878-2189
0.375in.
1.000in.
16
3A UNC
--
--
26258-18 Eye Bolt
5306-00-878-2187
0.25in.
0.687in.
28
2A UNF
--
--
109145-1 Externally Relieved Body Screw
5305-00-878-1967
0.112in.
0.187in.
40
3A UNC
Hexagon
0.500in.
87750-719 Machine Bolt
5306-00-878-1966
0.875in.
2.000in.
9
3A UNC
Hexagon
4.750in.
204-050-249-1 Eye Bolt
5306-00-878-0338
0.312in.
0.366in.
24
3A UNF
--
--
EWSB26-7-48 Shear Bolt
5306-00-878-0330
0.438in.
0.469in.
20
3A UNJF
Double Hexagon
3.479in.
3H7928 Machine Bolt
5306-00-877-9888
0.5in.
4.125in.
13
2A UNC
Hexagon
4.313in.
428932 Machine Bolt
5306-00-877-9849
0.312in.
0.898in.
24
--
Hexagon
3.688in.
428933 Machine Bolt
5306-00-877-9848
0.312in.
0.717in.
24
--
Hexagon
1.062in.
419010 Machine Bolt
5306-00-877-9847
0.312in.
0.810in.
24
--
Double Hexagon Exten
1.340in.
7S33-3-16 Machine Screw
5305-00-877-9834
0.19in.
0.276in.
32
3A UNF
Flat Chamfer
1.276in.
6820217 Machine Bolt
5306-00-877-9791
0.25in.
0.562in.
28
3A UNF
Double Hexagon Exten
1.000in.
MS9035-22 Machine Bolt
5306-00-877-9789
0.312in.
0.875in.
24
1A UNF
Double Hexagon W/hol
1.625in.
17-20020-1 Machine Bolt
5306-00-877-9788
0.625in.
2.500in.
18
3A UNF
Square
2.500in.
AN510C1-4 Machine Screw
5305-00-877-9501
0.073in.
0.222in.
72
2A UNF
Flat Countersunk
0.219in.
427149 Machine Bolt
5306-00-877-9413
0.25in.
0.925in.
28
--
Round W/wrench Flats
1.020in.
NAS1202-18 Close Tolerance Screw
5305-00-877-9304
0.164in.
0.251in.
32
3A UNJC
Flat Countersunk
1.386in.
1950191 Externally Relieved Body Screw
5305-00-877-8796
0.138in.
0.400in.
32
2A UNC
Fillister
2.250in.
003-07941-012 Setscrew
5305-00-877-8743
0.112in.
0.312in.
40
3A UNC
Headless (setscrew)
0.312in.
AN565DC6L4 Setscrew
5305-00-877-8742
0.138in.
--
32
3A UNC
Headless (setscrew)
0.250in.
003-07941-049 Setscrew
5305-00-877-8739
0.19in.
0.750in.
24
3A UNC
Headless (setscrew)
0.750in.
51B153-3 Machine Screw
5305-00-877-8048
0.138in.
0.251in.
32
3A UNC
Flat Countersunk
3.886in.
510293 Assembled Washer Screw
5305-00-877-7437
0.25in.
0.247in.
20
2A UNC
Flat Countersunk
0.347in.
147146 Machine Screw
5305-00-877-7430
0.073in.
--
14
2A UNF
Hexagon
2.000in.