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.
113B2206P2 Cap Socket Head Screw
5305-00-942-7315
0.112in.
0.375in.
40
3A UNC
Flat Countersunk
0.375in.
GAS537C356-6 Machine Screw
5305-00-942-7311
0.099in.
0.375in.
56
2A UNF
Pan No. 2
0.375in.
949516-1 Machine Screw
5305-00-942-7260
0.112in.
0.438in.
40
2A UNC
Round
0.438in.
437752-5 Machine Screw
5305-00-942-7222
0.086in.
0.375in.
56
2A UNC
Binding
0.375in.
342-0134-000 Machine Screw
5305-00-942-7219
0.086in.
0.313in.
56
2A UNC
Flat Countersunk
0.313in.
2-56X5-16LGSST Machine Screw
5305-00-942-7209
0.086in.
0.313in.
56
3A UNC
Fillister
0.313in.
T102-5-6 Thumbscrew
5305-00-942-7192
0.19in.
1.250in.
32
2A UNF
Knurled No. 1
1.250in.
NAS1103-21D Shear Bolt
5306-00-942-7183
0.19in.
0.276in.
32
3A UNF
Dished Hexagon
1.588in.
GA35233-17 Machine Screw
5305-00-942-7169
0.112in.
0.500in.
40
2A UNC
Pan No. 2
0.500in.
268066-16 Setscrew
5305-00-942-6994
0.375in.
1.375in.
24
3A UNF
Headless (setscrew)
1.375in.
530151 Machine Screw
5305-00-942-5365
0.164in.
0.250in.
32
3A UNJC
Fillister
0.250in.
490333 Machine Screw
5305-00-942-5362
0.19in.
0.616in.
32
3A UNJF
Hexagon
0.928in.
536223 Machine Bolt
5306-00-942-5347
0.19in.
0.552in.
32
3A UNJF
Double Hexagon W/hol
0.552in.
536216 Machine Bolt
5306-00-942-5346
0.25in.
0.794in.
28
3A UNJF
Hexagon
0.865in.
525980 Machine Bolt
5306-00-942-5338
0.19in.
0.802in.
32
3A UNJF
Double Hexagon W/hol
0.802in.
525984 Shoulder Bolt
5306-00-942-5335
0.19in.
0.406in.
32
3A UNJF
Double Hexagon W/hol
1.040in.
519572 Shoulder Bolt
5306-00-942-5331
0.25in.
0.728in.
28
3A UNJF
Spade
0.928in.
518356 Tee Head Bolt
5306-00-942-5330
0.312in.
0.338in.
24
3A UNJF
Tee No. 6
1.748in.
537908 Machine Screw
5305-00-942-5318
0.19in.
0.454in.
32
3A UNJF
Flat Countersunk
0.570in.
524505 Machine Screw
5305-00-942-5314
0.19in.
0.635in.
32
3A UNJF
Hexagon
1.135in.
518418 Machine Screw
5305-00-942-5311
0.19in.
0.407in.
32
3A UNJF
Flat Chamfer
0.407in.
505350 Machine Bolt
5306-00-942-5305
0.25in.
0.544in.
28
3A UNJF
Double Hexagon W/hol
0.615in.
496530 Machine Bolt
5306-00-942-5303
0.19in.
0.490in.
32
3A UNJF
Double Hexagon W/hol
0.552in.
MS35274-86 Machine Screw
5305-00-942-5216
0.25in.
1.679in.
28
2A UNF
Fillister
1.750in.
MS51975-11 Shoulder Screw
5305-00-942-5213
0.25in.
0.418in.
20
3A UNC
Flat Chamfer
1.418in.
MS35276-291 Machine Screw
5305-00-942-5201
0.25in.
1.750in.
28
2A UNF
Fillister
3.000in.
E103972 FIND NO 91 Cap Socket Head Screw
5305-00-942-5186
0.625in.
1.758in.
11
3A UNC
Flat Chamfer
1.940in.
MS35274-19 Machine Screw
5305-00-942-5173
0.112in.
0.708in.
48
2A UNF
Fillister
0.750in.
MS35274-18 Machine Screw
5305-00-942-5172
0.112in.
0.583in.
48
2A UNF
Fillister
0.625in.
MS35274-16 Machine Screw
5305-00-942-5171
0.112in.
0.396in.
48
2A UNF
Fillister
0.438in.
206-1114066-102 Machine Screw
5305-00-942-5152
0.138in.
1.000in.
32
2A UNC
Binding
3.125in.
950701-6 Cap Socket Head Screw
5305-00-942-5141
0.086in.
0.172in.
56
3A UNC
--
0.172in.
NAS1081C4B16 Setscrew
5305-00-942-5136
0.25in.
1.000in.
28
3A UNF
Headless (setscrew)
1.000in.
MS35275-267 Machine Screw
5305-00-942-5121
0.19in.
0.917in.
24
2A UNC
Fillister
1.000in.
525983 Shoulder Bolt
5306-00-942-2568
0.19in.
0.360in.
32
3A UNJF
Double Hexagon W/hol
0.640in.
99-4368 Cap Hexagon Head Screw
5305-00-942-2561
0.375in.
1.000in.
24
3A UNF
--
1.360in.
539733 Machine Bolt
5306-00-942-2555
0.25in.
0.265in.
20
3A UNJC
Hexagon
0.365in.
533001 Machine Bolt
5306-00-942-2553
0.25in.
0.720in.
28
3A UNJF
Hexagon
0.865in.
531567 Machine Bolt
5306-00-942-2550
0.25in.
0.428in.
28
3A UNJF
Hexagon
0.678in.
525340 Internal Wrenching Bolt
5306-00-942-2547
0.25in.
0.335in.
28
3A UNF
Fillister
0.990in.
528085 Machine Screw
5305-00-942-2546
0.19in.
0.575in.
32
3A UNJF
Hexagon
1.490in.
490235 Machine Bolt
5306-00-942-2539
0.19in.
0.188in.
32
3A UNJF
Hexagon
0.240in.
NASM35276-208 Machine Screw
5305-00-942-2237
0.086in.
0.594in.
64
2A UNF
Fillister
0.625in.
NASM35276-207 Machine Screw
5305-00-942-2236
0.086in.
0.469in.
64
2A UNF
Fillister
0.500in.
MS35274-9 Machine Screw
5305-00-942-2234
0.086in.
0.719in.
64
2A UNF
Fillister
0.750in.
MS35274-8 Machine Screw
5305-00-942-2233
0.086in.
0.594in.
64
2A UNF
Fillister
0.625in.
MS35274-7 Machine Screw
5305-00-942-2232
0.086in.
0.469in.
64
2A UNF
Fillister
0.500in.
MS35274-5 Machine Screw
5305-00-942-2230
0.086in.
0.344in.
64
2A UNF
Fillister
0.375in.
MS35274-4 Machine Screw
5305-00-942-2229
0.086in.
0.281in.
64
2A UNF
Fillister
0.281in.
8Z1009-46 Machine Screw
5305-00-942-2228
0.086in.
0.156in.
64
2A UNF
Fillister
0.156in.