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.
MS9146-31 Machine Bolt
5306-00-809-7478
0.19in.
0.625in.
32
3A UNF
Double Hexagon W/hol
2.375in.
MS9089-09 Machine Bolt
5306-00-809-7476
0.25in.
0.688in.
28
3A UNF
Double Hexagon W/hol
0.688in.
A0L4163-520 Machine Screw
5305-00-809-7422
0.138in.
0.500in.
32
2A UNC
Pan
0.500in.
51B464-4A39 Machine Bolt
5306-00-809-7418
0.25in.
0.316in.
28
3A UNF
Hexagon
2.769in.
NAS625-6 Shear Bolt
5306-00-809-7407
0.312in.
0.547in.
24
3A UNF
Double Hexagon W/hol
0.932in.
NAS625-24 Shear Bolt
5306-00-809-7406
0.312in.
0.547in.
24
3A UNF
Double Hexagon W/hol
2.057in.
NAS1005-4A Machine Bolt
5306-00-809-7405
0.312in.
0.632in.
24
3A UNF
Hexagon
0.882in.
NAS1009-84A Machine Bolt
5306-00-809-7404
0.562in.
0.947in.
18
3A UNF
Hexagon
6.197in.
NAS1006-58A Machine Bolt
5306-00-809-7403
0.375in.
0.663in.
24
3A UNF
Hexagon
4.288in.
MS9147-10 Machine Bolt
5306-00-809-7225
0.25in.
0.750in.
28
3A UNF
Double Hexagon W/hol
0.750in.
7F192 Machine Bolt
5306-00-809-7138
0.375in.
1.500in.
16
2A UNC
Hexagon
2.000in.
2B0947 Machine Bolt
5306-00-809-7134
0.5in.
1.250in.
13
2A UNC
Hexagon
2.250in.
391529 Machine Bolt
5306-00-809-7133
0.25in.
0.740in.
28
--
Hexagon
1.740in.
241-104 1-2BN Machine Screw
5305-00-809-7055
0.073in.
0.281in.
64
3A UNC
Flat Chamfer
0.281in.
M32CR420-10E Cap Socket Head Screw
5305-00-809-6946
0.25in.
0.158in.
20
3A UNC
Flat Countersunk
0.625in.
M32CR632-7E Cap Socket Head Screw
5305-00-809-6944
0.138in.
0.378in.
32
3A UNC
Flat Countersunk
0.437in.
M33CR1024-7E Cap Socket Head Screw
5305-00-809-6941
0.19in.
0.437in.
24
3A UNC
Fillister
0.437in.
M32CR632-12E Cap Socket Head Screw
5305-00-809-6936
0.138in.
0.691in.
32
3A UNC
Flat Countersunk
0.750in.
MS51098-61 Cap Hexagon Head Screw
5305-00-809-6911
0.375in.
1.000in.
24
2A UNF
Hexagon
1.250in.
NAS1100-06-28 Machine Screw
5305-00-809-6754
0.138in.
1.688in.
32
3A UNC
Pan
1.750in.
51B333-4S Machine Screw
5305-00-809-6635
0.19in.
0.276in.
32
3A UNF
Flat Countersunk
0.536in.
53B333-4 Close Tolerance Screw
5305-00-809-6622
0.19in.
0.380in.
32
3A UNF
Flat Countersunk
0.640in.
4B1219 Machine Screw
5305-00-809-6400
0.138in.
0.375in.
32
2A UNC
Round
0.375in.
330-1056-00 Tapping Screw
5305-00-809-5978
--
--
--
--
Flat Countersunk
0.375in.
9741770-5 Machine Screw
5305-00-809-5969
0.138in.
0.312in.
32
2A UNC
Pan No. 2
0.312in.
VS2776-3 Cap Socket Head Screw
5305-00-809-5277
0.19in.
0.365in.
32
3A UNF
Flat Chamfer
0.365in.
758A900P001 Close Tolerance Bolt
5306-00-809-5274
0.19in.
0.357in.
32
3A UNF
Hexagon
0.594in.
NAS1105-17D Shear Bolt
5306-00-809-5264
0.312in.
0.375in.
24
3A UNF
Dished Hexagon
1.437in.
412180-0414 Cap Socket Head Screw
5305-00-809-5144
0.112in.
0.875in.
40
2A UNC
Flat Chamfer
0.875in.
875396 Tapping Screw
5305-00-809-4784
--
--
--
--
Flat Countersunk
0.281in.
MS24667-8 Cap Socket Head Screw
5305-00-809-4768
0.138in.
0.375in.
32
3A UNC
Flat Countersunk
0.375in.
12Z1043-3 Cap Socket Head Screw
5305-00-809-4465
0.112in.
0.500in.
40
3A UNC
Flat Chamfer
0.500in.
166358 Tapping Screw
5305-00-809-4219
--
--
--
--
Flat Countersunk
0.500in.
MS20033-11 Machine Bolt
5306-00-809-3964
0.19in.
0.390in.
32
3A UNF
Hexagon
1.531in.
NAS334CFA23 Close Tolerance Screw
5305-00-809-3838
0.25in.
0.398in.
28
3A UNF
Flat Countersunk
2.391in.
80762C Machine Screw
5305-00-809-3834
0.086in.
0.188in.
56
2A UNC
Fillister
0.188in.
D89573-10 Shoulder Bolt
5306-00-809-3790
1.125in.
1.188in.
12
3A UNF
Hexagon
5.250in.
EWB18-7-14 Machine Bolt
5306-00-809-3584
0.438in.
0.694in.
20
3A UNF
Double Hexagon W/hol
1.569in.
61 40113 0218 Machine Screw
5305-00-809-3369
0.086in.
0.276in.
64
3A UNF
Flat Chamfer
0.276in.
51B333-7H Machine Screw
5305-00-809-3055
0.19in.
0.276in.
32
3A UNF
Flat Countersunk
0.713in.
51B333-20H Machine Screw
5305-00-809-3054
0.19in.
0.276in.
32
3A UNF
Flat Countersunk
1.526in.
51B221-15H Machine Screw
5305-00-809-3053
0.19in.
0.261in.
32
3A UNF
Round
1.213in.
9H1P1-4-12C Tapping Screw
5305-00-809-3043
--
--
--
--
Hexagon
0.750in.
9H1P10-12C Tapping Screw
5305-00-809-3042
--
--
--
--
Hexagon
0.750in.
333102 Machine Bolt
5306-00-809-2815
0.312in.
0.595in.
24
--
Double Hexagon W/hol
0.678in.
AN104618 Machine Bolt
5306-00-809-2797
0.19in.
0.563in.
32
3A UNF
Hexagon
1.125in.
3180-1032-04-12 Setscrew
5305-00-809-2592
0.19in.
0.250in.
32
3A UNF
Headless (setscrew)
0.250in.
548-8401-002 Machine Screw
5305-00-809-2588
0.138in.
0.562in.
32
2A UNC
Hexagon
0.562in.
MS24668-30 Cap Socket Head Screw
5305-00-809-2453
0.375in.
1.250in.
24
3A UNF
Flat Countersunk
1.500in.
324B268P001 Close Tolerance Bolt
5306-00-809-2447
0.25in.
0.330in.
28
2A UNF
Hexagon
0.820in.