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.
B1821BH025C125L Machine Bolt
5306-01-118-3133
0.25in.
0.938in.
20
2A UNC
Hexagon
1.188in.
MS51095-310L Machine Bolt
5306-01-118-3132
0.25in.
1.313in.
20
2A UNC
Hexagon
1.438in.
3537568 Machine Screw
5305-01-118-3131
0.312in.
0.490in.
24
3A UNF
Flat Countersunk
1.107in.
NAS1221-06-6 Machine Screw
5305-01-118-3130
0.138in.
0.252in.
32
3A UNJC
Flat Countersunk
0.637in.
NAS1221-08E19 Machine Screw
5305-01-118-3129
0.164in.
0.314in.
32
3A UNJC
Flat Countersunk
1.512in.
367544-18 Externally Relieved Body Screw
5305-01-118-3126
0.138in.
0.219in.
32
2A UNC
Pan
0.346in.
367544-17 Externally Relieved Body Screw
5305-01-118-3125
0.138in.
0.343in.
32
2A UNC
Pan
0.469in.
NAS1580V3H8 Close Tolerance Screw
5305-01-118-2461
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
0.848in.
PMS20034001-01 Shoulder Screw
5305-01-118-2454
0.164in.
0.610in.
32
2A UNC
Hexagon
4.740in.
A6JD0816IMZ Cap Socket Head Screw
5305-01-118-2451
0.164in.
0.408in.
32
2A UNC
Flat Chamfer
0.470in.
MS51031-113 Setscrew
5305-01-118-2448
0.25in.
0.240in.
28
3A UNF
Headless (setscrew)
0.240in.
MS51977-98 Setscrew
5305-01-118-2447
0.625in.
1.066in.
11
3A UNC
Headless (setscrew)
1.230in.
B1821BH025C200L Machine Bolt
5306-01-118-2445
0.25in.
0.938in.
20
2A UNC
Hexagon
1.938in.
ACMB0214G Machine Screw
5305-01-118-2444
0.086in.
0.335in.
56
2A UNC
Flat Countersunk
0.407in.
NAS1218-06-3 Machine Screw
5305-01-118-2443
0.138in.
0.252in.
32
3A UNJC
Pan
0.450in.
ABS20685-06A4 Machine Screw
5305-01-118-2442
0.138in.
--
32
3A UNC
Flat Countersunk Und
0.641in.
0746260 Machine Screw
5305-01-118-2441
--
--
--
--
Hexagon
--
13216E9193 Shoulder Bolt
5306-01-118-1915
0.75in.
1.190in.
10
2A UNC
Thumb No. 3
3.930in.
592807 Setscrew
5305-01-118-1481
0.086in.
0.084in.
64
3A UNF
Headless (setscrew)
0.084in.
12298670 Setscrew
5305-01-118-1480
0.375in.
2.654in.
16
2A UNC
Hexagon
3.000in.
NAS1221-08E11 Machine Screw
5305-01-118-1477
0.164in.
0.314in.
32
3A UNJC
Flat Countersunk
1.012in.
481796 Machine Bolt
5306-01-118-1473
0.25in.
--
28
3A UNS
Double Hexagon Exten
0.390in.
0002-7341-201 Machine Bolt
5306-01-118-1472
--
4.937in.
--
--
Hexagon
5.500in.
0002-7086-201 Machine Bolt
5306-01-118-1471
0.875in.
--
9
2A UNC
Hexagon
--
STSBG003A04U017 Close Tolerance Bolt
5306-01-118-1187
0.25in.
0.521in.
28
3A UNJF
Double Hexagon W/hol
1.593in.
120978-5-8 Shear Bolt
5306-01-118-1182
0.312in.
0.413in.
24
3A UNJF
Spline Drive Shear H
0.923in.
MS35764-1599 Machine Bolt
5306-01-118-1179
0.75in.
1.014in.
16
2A UNF
Distorted Head
1.170in.
MS51849-122 Machine Screw
5305-01-118-1175
0.312in.
0.875in.
18
2A UNC
Hexagon
1.938in.
3161300 Externally Relieved Body Screw
5305-01-118-1173
0.19in.
0.280in.
32
2A UNF
Pan
1.030in.
H88755 Cap Hexagon Head Screw
5305-01-118-0898
0.875in.
1.375in.
9
2A UNC
Hexagon
5.500in.
11584764 Setscrew
5305-01-118-0894
0.19in.
0.150in.
24
2A UNC
Flat Chamfer
0.190in.
2600235 U Bolt
5306-01-118-0892
0.25in.
1.500in.
20
2A UNC
--
--
SM-B-542087 Machine Screw
5305-01-118-0891
0.112in.
0.147in.
40
2A UNC
Flat Countersunk
0.187in.
MS18211-131C Machine Screw
5305-01-118-0889
0.25in.
0.978in.
20
2A UNC
Flat Countersunk
1.188in.
MS9914-04 Machine Bolt
5306-01-118-0888
0.19in.
0.273in.
32
3A UNJF
Double Hexagon Exten
0.365in.
11450721-1 Internally Relieved Body Bolt
5306-01-118-0769
0.25in.
--
28
2A UNF
Flat Chamfer
5.340in.
46068-0614S Cap Socket Head Screw
5305-01-118-0282
0.138in.
0.797in.
32
3A UNC
Flat Chamfer
0.859in.
335011-8 Machine Screw
5305-01-118-0280
0.138in.
0.313in.
32
2A UNC
Watertight
0.375in.
321861-6 Externally Relieved Body Screw
5305-01-118-0278
0.086in.
0.125in.
56
2A UNC
Pan
0.409in.
321861-48 Externally Relieved Body Screw
5305-01-118-0277
0.164in.
0.250in.
32
2A UNC
Pan
0.849in.
5389-2 Machine Bolt
5306-01-118-0276
0.312in.
--
24
2A UNF
Double Hexagon Exten
1.620in.
106830-8-24 Close Tolerance Screw
5305-01-117-9742
0.5in.
0.624in.
20
3A UNJF
Flat Countersunk
2.134in.
DRP-16110 PC 13 Close Tolerance Bolt
5306-01-117-9741
0.875in.
0.922in.
14
3A UNF
--
11.000in.
BM17035-6-14 Shear Bolt
5306-01-117-9739
0.375in.
0.481in.
24
3A UNJF
Double Hexagon
1.356in.
BACB30FD8-40 Shear Bolt
5306-01-117-9738
0.5in.
0.716in.
20
3A UNJF
Double Hexagon W/hol
3.226in.
11584770 Thumbscrew
5305-01-117-9736
0.25in.
0.400in.
20
2A UNC
Flat Chamfer
0.500in.
176C1396 Bolt Blank
5306-01-117-9693
--
--
--
--
Dished Hexagon
--
CA28080-4-13P Panel Screw Assembly
5305-01-117-9429
0.25in.
0.370in.
28
3A UNF
Fillister
0.812in.
2601238-1 Shoulder Screw
5305-01-117-9426
0.112in.
0.156in.
40
2A UNC
Flat Chamfer
0.281in.
FS2052-5 Setscrew
5305-01-117-9420
0.25in.
0.375in.
40
--
Headless (setscrew)
0.375in.