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.
MS51095-465 Cap Hexagon Head Screw
5305-00-941-6421
0.75in.
1.750in.
10
2A UNC
Hexagon
2.900in.
MS51095-461 Cap Hexagon Head Screw
5305-00-941-6420
0.75in.
1.750in.
10
2A UNC
Hexagon
1.920in.
14F1-1 Machine Screw
5305-00-941-6413
0.164in.
0.440in.
32
3A UNC
Fillister
4.730in.
NAS1134-5 Close Tolerance Screw
5305-00-941-6411
0.25in.
0.316in.
28
3A UNJF
Pan
0.613in.
MS35308-412 Cap Hexagon Head Screw
5305-00-941-6410
0.5in.
1.375in.
20
2A UNF
Hexagon
1.312in.
NAS1143-1 Close Tolerance Screw
5305-00-941-6409
0.19in.
0.251in.
32
3A UNJF
Pan
0.323in.
NAS1100C04-4B Machine Screw
5305-00-941-6408
0.112in.
0.200in.
40
3A UNC
Pan
0.219in.
177004-23 Machine Screw
5305-00-941-6403
0.086in.
0.625in.
56
2A UNC
Fillister
0.625in.
177004-17 Machine Screw
5305-00-941-6402
0.086in.
0.438in.
56
2A UNC
Fillister
0.438in.
LP65XE40J8 Setscrew
5305-00-941-6335
0.112in.
0.500in.
40
3A UNC
Headless (setscrew)
0.500in.
123WM10464-405 Machine Screw
5305-00-941-6334
0.25in.
0.303in.
28
3A UNF
Pan
0.615in.
65360-12059-101 Shear Bolt
5306-00-941-6329
0.5in.
0.741in.
20
3A UNF
Flat Chamfer
1.553in.
MS35308-393 Cap Hexagon Head Screw
5305-00-941-6025
0.438in.
1.125in.
20
2A UNF
Hexagon
2.500in.
MS35308-464 Cap Hexagon Head Screw
5305-00-941-6024
0.625in.
2.000in.
18
2A UNF
Hexagon
1.906in.
MS24693PC8 Machine Screw
5305-00-941-6018
0.112in.
0.700in.
40
2A UNC
Flat Countersunk
0.750in.
MS24693PC26 Machine Screw
5305-00-941-5984
0.138in.
0.563in.
32
2A UNC
Flat Countersunk
0.625in.
13214E6844 Setscrew
5305-00-941-5390
0.164in.
0.240in.
32
3A UNC
Headless (setscrew)
0.240in.
X71113 Square Neck Bolt
5306-00-941-5033
0.312in.
2.250in.
18
2A UNC
Oval
4.500in.
73-519 Machine Screw
5305-00-941-5026
0.138in.
2.000in.
32
2A UNC
Pan
2.000in.
73-392 Machine Screw
5305-00-941-5024
0.125in.
0.437in.
40
2A UNC
Pan
0.437in.
408206 Cap Socket Head Screw
5305-00-941-5004
0.375in.
1.000in.
24
3A UNF
Flat Chamfer
1.000in.
13953-3 Setscrew
5305-00-941-5000
0.06in.
0.125in.
80
3A UNF
Headless (setscrew)
0.125in.
268066-17 Setscrew
5305-00-941-4979
0.375in.
1.000in.
24
3A UNF
Headless (setscrew)
1.000in.
521185 Machine Bolt
5306-00-941-3796
0.19in.
0.550in.
32
3A UNJF
Double Hexagon W/hol
0.550in.
519548 Machine Bolt
5306-00-941-3792
0.25in.
0.572in.
28
3A UNJF
Double Hexagon Exten
1.240in.
490164 Machine Screw
5305-00-941-3785
0.19in.
0.592in.
32
3A UNJF
Fillister
0.592in.
490120 Machine Screw
5305-00-941-3784
0.25in.
0.453in.
28
3A UNJF
Flat Countersunk
0.453in.
490104 Machine Screw
5305-00-941-3783
0.19in.
0.322in.
24
3A UNJC
Flat Countersunk
0.302in.
553443 Machine Bolt
5306-00-941-3773
0.25in.
0.740in.
28
3A UNJF
Double Hexagon Exten
0.990in.
503427 Externally Relieved Body Bolt
5306-00-941-3772
0.25in.
0.800in.
28
3A UNJF
Double Hexagon W/hol
1.740in.
490311 Machine Bolt
5306-00-941-3770
0.25in.
0.544in.
28
3A UNJF
Double Hexagon Exten
0.615in.
MS35307-478 Cap Hexagon Head Screw
5305-00-941-3633
0.625in.
1.500in.
11
2A UNC
Hexagon
6.000in.
751566 Machine Screw
5305-00-941-3626
0.112in.
0.625in.
40
3A UNC
Flat Chamfer
0.625in.
7-115-140550 Cap Hexagon Head Screw
5305-00-941-3620
0.25in.
0.625in.
20
2A UNC
Hexagon
0.594in.
7-115-140450 Cap Hexagon Head Screw
5305-00-941-3618
0.25in.
0.500in.
20
2A UNC
Hexagon
0.470in.
NAS1151E12 Close Tolerance Screw
5305-00-941-3616
0.138in.
0.276in.
32
3A UNJC
Flat Countersunk
1.011in.
NAS1101C04H8 Machine Screw
5305-00-941-3614
0.112in.
0.419in.
40
3A UNJC
Flat Chamfer
0.469in.
NAS1101C01-4 Machine Screw
5305-00-941-3613
0.073in.
0.188in.
64
3A UNC
Flat Chamfer
0.219in.
NAS663V6HT Close Tolerance Screw
5305-00-941-3612
0.19in.
0.338in.
32
3A UNF
Flat Countersunk
0.698in.
NAS1081C08-16N Setscrew
5305-00-941-3609
0.164in.
1.000in.
32
3A UNC
Headless (setscrew)
1.000in.
NAS1352C08LL12 Cap Socket Head Screw
5305-00-941-3608
0.164in.
0.750in.
32
3A UNC
Flat Chamfer
0.750in.
MS35307-464 Cap Hexagon Head Screw
5305-00-941-3580
0.625in.
2.000in.
11
2A UNC
Hexagon
1.938in.
35A2-X-326 Cap Hexagon Head Screw
5305-00-941-3579
0.625in.
1.500in.
11
2A UNC
Hexagon
1.750in.
MS51108-116 Cap Hexagon Head Screw
5305-00-941-3573
0.5in.
1.250in.
20
2A UNF
Hexagon
1.938in.
MS51108-118 Cap Hexagon Head Screw
5305-00-941-3572
0.5in.
1.250in.
20
2A UNF
Hexagon
2.406in.
5022-4121 Machine Screw
5305-00-941-3570
0.112in.
0.700in.
40
2A UNC
Fillister
0.750in.
AN500AD4-4 Machine Screw
5305-00-941-3551
0.112in.
0.200in.
40
2A UNC
Fillister
0.219in.
91047-209 Machine Screw
5305-00-941-3545
0.086in.
0.714in.
56
2A UNC
Fillister
0.750in.
123WM10464-401 Machine Screw
5305-00-941-3503
0.25in.
0.394in.
28
3A UNF
Pan
0.925in.
A532-401-4 Machine Screw
5305-00-941-3499
0.138in.
0.375in.
32
2A UNC
Fillister
2.620in.