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.
308-20340 Cap Socket Head Screw
5305-00-685-8090
0.5in.
1.750in.
13
3A UNC
Flat Chamfer
3.500in.
107039-2102 Machine Screw
5305-00-685-8065
0.086in.
0.188in.
56
2A UNC
Round
0.188in.
107040-2202 Machine Screw
5305-00-685-8064
0.112in.
0.188in.
40
2A UNC
Binding
0.188in.
107040-2302 Machine Screw
5305-00-685-8063
0.112in.
0.188in.
40
2A UNC
Fillister
0.188in.
107039-2104 Machine Screw
5305-00-685-8062
0.086in.
0.312in.
56
2A UNC
Round
0.312in.
79XZ6-11 Tapping Screw
5305-00-685-8044
--
--
--
--
Flat Countersunk
0.172in.
374737 Machine Bolt
5306-00-685-8040
0.312in.
0.900in.
24
--
Pan
1.445in.
385261 Machine Bolt
5306-00-685-8038
0.312in.
0.989in.
24
3A UNF
Double Hexagon Exten
3.990in.
342-0053-00 Machine Screw
5305-00-685-8032
0.112in.
0.998in.
40
2A UNC
Flat Countersunk
1.065in.
327397 Externally Relieved Body Screw
5305-00-685-7991
0.112in.
0.156in.
40
2A UNC
Square
0.203in.
819006-012 Machine Screw
5305-00-685-7989
0.312in.
0.375in.
18
2A UNC
Round
0.375in.
385260 Machine Bolt
5306-00-685-7962
0.312in.
1.406in.
24
3A UNF
Double Hexagon Exten
3.490in.
MS35457-25 Cap Socket Head Screw
5305-00-685-7944
0.19in.
0.750in.
24
3A UNC
Flat Chamfer
0.750in.
A7478-5 Assembled Washer Screw
5305-00-685-7937
0.112in.
0.312in.
40
2A UNC
Round
0.312in.
MS9148-06 Machine Bolt
5306-00-685-7935
0.312in.
0.625in.
24
3A UNF
Hexagon
0.625in.
253-31826-15 Machine Screw
5305-00-685-7925
0.19in.
0.343in.
32
3A UNF
Flat Countersunk
1.280in.
253-31826-11 Machine Screw
5305-00-685-7924
0.19in.
0.342in.
32
3A UNF
Flat Countersunk
1.092in.
253-31826-13 Machine Screw
5305-00-685-7923
0.19in.
0.344in.
32
3A UNF
Flat Countersunk
1.156in.
NAS464P5A15 Shear Bolt
5306-00-685-7918
0.312in.
0.359in.
24
3A UNF
Hexagon
1.297in.
8945370-1 Externally Relieved Body Bolt
5306-00-685-7894
0.19in.
0.651in.
24
2A UNC
Flat Chamfer
1.001in.
MS35308-331 Machine Bolt
5306-00-685-7886
0.312in.
0.511in.
24
2A UNF
Hexagon
0.594in.
319011 Machine Screw
5305-00-685-7865
0.138in.
0.375in.
40
2A UNF
Round
0.375in.
AN103819 Machine Bolt
5306-00-685-7840
0.25in.
0.750in.
28
3A UNF
Hexagon
1.312in.
NAS626-6 Shear Bolt
5306-00-685-7839
0.375in.
0.619in.
24
3A UNF
Double Hexagon W/hol
0.994in.
0641-1024-7 Cap Socket Head Screw
5305-00-685-7838
0.19in.
0.438in.
24
3A UNC
Flat Chamfer
0.438in.
309619 Machine Bolt
5306-00-685-7796
0.312in.
0.782in.
24
--
Double Hexagon W/hol
0.865in.
MS35751-46 Square Neck Bolt
5306-00-685-7790
0.312in.
0.874in.
18
2A UNC
Button
2.250in.
1807966PC2 Externally Relieved Body Screw
5305-00-685-7778
0.19in.
0.200in.
32
2A UNF
Fillister
0.500in.
7632-0606 Cap Socket Head Screw
5305-00-685-7747
0.138in.
0.375in.
32
3A UNC
Flat Chamfer
0.375in.
342-0117-000 Machine Screw
5305-00-685-7746
0.216in.
0.500in.
24
2A UNC
Flat Countersunk
0.500in.
8853647 Internal Wrenching Bolt
5306-00-685-7738
0.25in.
0.500in.
28
3A UNF
Conical Bevel
1.500in.
AN505PB6-34 Machine Screw
5305-00-685-7714
0.138in.
1.750in.
32
2A UNC
Flat Countersunk
2.031in.
NAS653V8 Shear Bolt
5306-00-685-7701
0.19in.
0.276in.
32
3A UNF
Hexagon
0.776in.
NAS621 Shear Bolt
5306-00-685-7700
0.19in.
0.276in.
32
3A UNF
Hexagon
1.276in.
MS35304-110 Cap Hexagon Head Screw
5305-00-685-7698
0.5in.
1.063in.
20
2A UNF
Hexagon
1.063in.
NAS145-28 Internal Wrenching Bolt
5306-00-685-7683
0.312in.
0.562in.
24
3A UNF
Conical Bevel
1.750in.
508 3/8 Assembled Washer Screw
5305-00-685-7660
0.164in.
0.333in.
32
2A UNC
Binding
0.375in.
503-7-16 Assembled Washer Screw
5305-00-685-7658
0.051in.
0.396in.
48
2A UNC
Binding
0.438in.
52S300C10-14 Cap Socket Head Screw
5305-00-685-7636
0.19in.
0.875in.
32
3A UNF
Flat Chamfer
0.875in.
9524164 Cap Socket Head Screw
5305-00-685-7634
0.312in.
0.562in.
24
3A UNF
Flat Countersunk
0.906in.
207-1020P58 Cap Socket Head Screw
5305-00-685-7630
0.19in.
1.000in.
24
3A UNC
Flat Chamfer
1.000in.
2053413-8 Machine Screw
5305-00-685-7602
0.099in.
0.219in.
48
2A UNC
Flat Chamfer
0.281in.
1927C106 Machine Screw
5305-00-685-7600
0.073in.
0.212in.
72
3A UNF
Hexagon
0.212in.
321-0288-000 Machine Screw
5305-00-685-7597
0.06in.
0.094in.
80
2A UNF
Fillister
0.094in.
R113P4UL Machine Bolt
5306-00-685-7589
0.25in.
0.688in.
28
1A UNF
Double Hexagon W/hol
0.688in.
90882 Shoulder Screw
5305-00-685-7587
0.086in.
0.500in.
56
2A UNC
Flat Chamfer
0.500in.
MS1018-72 Setscrew
5305-00-685-7585
0.25in.
1.250in.
28
3A UNF
Headless (setscrew)
1.250in.
207MS103P022 Setscrew
5305-00-685-7583
0.099in.
0.188in.
48
3A UNC
Headless (setscrew)
0.188in.
170588 Setscrew
5305-00-685-7581
0.25in.
0.220in.
28
3A UNF
Flat Chamfer
0.437in.
724B75B Setscrew
5305-00-685-7580
0.06in.
0.135in.
80
3A UNF
Flat Chamfer
0.187in.