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.
HT6A14 Machine Screw
5305-00-880-0755
0.375in.
0.641in.
24
3A UNF
Flat Countersunk
1.500in.
R449P11SL Machine Bolt
5306-00-879-9196
0.25in.
0.750in.
28
3A UNF
Double Hexagon W/hol
0.938in.
NAS1003-8H Machine Bolt
5306-00-879-8927
0.19in.
0.481in.
32
3A UNF
Hexagon
0.981in.
NAS603-5B Machine Screw
5305-00-879-8836
0.19in.
0.220in.
32
3A UNJF
Pan
0.282in.
NAS501-4-3A Machine Bolt
5306-00-879-8834
0.25in.
0.407in.
28
3A UNF
Hexagon
0.469in.
NAS501-6-10A Machine Bolt
5306-00-879-8832
0.375in.
0.640in.
24
3A UNF
Hexagon
1.078in.
NAS148-65 Internal Wrenching Bolt
5306-00-879-8819
0.5in.
0.788in.
20
3A UNJF
Conical Bevel
4.047in.
NAS501-6-5A Machine Bolt
5306-00-879-8818
0.375in.
0.641in.
24
3A UNF
Hexagon
0.703in.
689309 Cap Hexagon Head Screw
5305-00-879-8351
0.375in.
1.000in.
16
2A UNC
Hexagon
3.250in.
R433P17UL Machine Bolt
5306-00-879-8005
0.25in.
0.740in.
28
3A UNF
Hexagon
1.302in.
R433P04SL Machine Bolt
5306-00-879-8004
0.25in.
0.419in.
28
3A UNF
Hexagon
0.490in.
27KP668 Tapping Screw
5305-00-879-7941
--
--
--
--
Pan
0.500in.
1522567PC7 Setscrew
5305-00-879-7901
0.086in.
0.120in.
56
2A UNC
Headless (setscrew)
0.120in.
S8150-10C8E Internal Wrenching Bolt
5306-00-879-7681
0.19in.
0.500in.
32
3A UNF
Flat Chamfer
0.500in.
AN565FC4L4 Setscrew
5305-00-879-7438
0.112in.
0.250in.
40
3A UNC
Headless (setscrew)
0.250in.
AN520C0R5 Machine Screw
5305-00-879-7426
0.06in.
0.312in.
80
2A UNF
Round
0.281in.
7688818 Machine Screw
5305-00-879-6617
0.125in.
1.031in.
40
2A UNC
Fillister
1.031in.
NAS2805-7 Close Tolerance Screw
5305-00-879-6570
0.312in.
0.530in.
24
3A UNF
Flat Countersunk
0.953in.
NAS464P5LA7 Shear Bolt
5306-00-879-5971
0.312in.
0.390in.
24
3A UNF
Hexagon
0.828in.
825440-2 Machine Screw
5305-00-879-5965
0.06in.
0.170in.
80
2A UNF
Truss
0.170in.
327B511P002 Machine Bolt
5306-00-879-5953
0.19in.
0.263in.
32
3A UNF
Hexagon
0.325in.
7971262 Assembled Washer Screw
5305-00-879-5904
0.164in.
0.355in.
32
2A UNC
Pan No. 2
0.375in.
AN515C8R9 Machine Screw
5305-00-879-5446
0.164in.
0.500in.
32
2A UNC
Round
0.562in.
AN565DC4L1 Setscrew
5305-00-879-5436
0.112in.
0.052in.
40
3A UNC
--
0.052in.
M0NELW00DSCREW Wood Screw
5305-00-879-5126
--
--
--
--
Flat Countersunk
1.000in.
NAS1110-44D Shear Bolt
5306-00-879-4994
0.625in.
0.543in.
18
3A UNF
Dished Hexagon
3.291in.
AN526C1032R6 Machine Screw
5305-00-879-4866
0.19in.
0.375in.
32
2A UNF
Button
0.375in.
558-1594-002 Externally Relieved Body Screw
5305-00-879-4830
0.112in.
0.171in.
40
2A UNC
Flat Chamfer
0.437in.
347-0041-00 Machine Screw
5305-00-879-4826
0.138in.
1.000in.
32
2A UNC
Fillister
1.000in.
AN520C1R7 Machine Screw
5305-00-879-4607
0.073in.
0.410in.
72
2A UNF
Round
0.438in.
1939970 Externally Relieved Body Bolt
5306-00-879-4603
0.25in.
0.800in.
20
2A UNC
Hexagon Extended Was
5.870in.
1941110 Shoulder Bolt
5306-00-879-4602
0.312in.
0.440in.
18
2A UNC
Hexagon Extended Was
1.700in.
215-55459-1 Shoulder Bolt
5306-00-879-3958
0.5in.
0.500in.
20
3A UNF
Hexagon
3.590in.
AN565AC1032H10 Setscrew
5305-00-879-3869
0.19in.
0.625in.
32
3A UNF
Headless (setscrew)
0.625in.
N81P15072C13 Machine Screw
5305-00-879-3835
0.164in.
1.750in.
32
2A UNC
Pan
4.500in.
MS24617-1 Tapping Screw
5305-00-879-3825
--
--
--
--
Pan
0.219in.
7S36-3A5 Machine Screw
5305-00-879-3711
0.19in.
0.338in.
32
3A UNF
Flat Countersunk
0.650in.
AN105722 Machine Bolt
5306-00-879-3702
0.312in.
0.687in.
24
3A UNF
Hexagon
1.625in.
MS24642-1 Tapping Screw
5305-00-879-3426
--
--
--
--
Pan No. 2
0.125in.
MS35240-2 Machine Screw
5305-00-879-3348
0.06in.
0.188in.
80
2A UNF
Flat Countersunk
0.188in.
6863076 Externally Relieved Body Bolt
5306-00-879-3339
0.25in.
0.502in.
28
1A UNF
Double Hexagon Exten
1.052in.
6863258 Shoulder Screw
5305-00-879-3266
0.19in.
0.250in.
32
3A UNF
Hexagon
0.365in.
AN500AD416-10 Machine Screw
5305-00-879-3059
0.25in.
--
20
2A UNC
Fillister
0.594in.
AN500AD416-32 Machine Screw
5305-00-879-3058
0.25in.
1.900in.
20
2A UNC
Fillister
2.000in.
B81-1-6878 Shoulder Bolt
5306-00-879-2800
0.25in.
0.625in.
28
3A UNF
Hexagon
0.750in.
6863073 Machine Bolt
5306-00-879-2741
0.247in.
0.938in.
28
--
Dee Chamfer
1.178in.
MS35307-372 Cap Hexagon Head Screw
5305-00-879-2736
0.375in.
1.000in.
16
2A UNC
Hexagon
3.500in.
NAS1081-04D3 Setscrew
5305-00-879-2734
0.112in.
0.188in.
40
3A UNC
Headless (setscrew)
0.188in.
NAS1163-2 Close Tolerance Screw
5305-00-879-2732
0.19in.
0.313in.
32
3A UNJF
Flat Countersunk
0.448in.
AN507UB632R32 Machine Screw
5305-00-879-2581
0.138in.
1.938in.
32
2A UNC
Flat Countersunk
2.000in.