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.
5305-01-272-8310
0.164in.
0.293in.
32
3A UNC
Oval Countersunk
0.355in.
MS51960-113 Machine Screw
5305-01-272-8309
0.375in.
0.767in.
24
2A UNF
Flat Countersunk
0.850in.
991-4-13602-007 Machine Screw
5305-01-272-8306
0.19in.
0.265in.
32
3A UNJF
Flat Countersunk
0.407in.
NAS662C0-7 Machine Screw
5305-01-272-8305
0.06in.
0.383in.
80
2A UNF
Flat Countersunk
0.408in.
A3013117-50 Machine Screw
5305-01-272-8304
2.2in.
2.600in.
--
--
Pan
0.138in.
NAS501-5-51A Machine Bolt
5306-01-272-8301
0.312in.
0.499in.
24
3A UNF
Hexagon
5.203in.
976604-101 Machine Bolt
5306-01-272-8300
--
--
--
--
Hexagon
--
68B410073-2005 Externally Relieved Body Bolt
5306-01-272-8070
0.5in.
0.427in.
24
3A UNJF
Double Hexagon
1.965in.
11438307-27 Panel Screw Assembly
5305-01-272-7440
0.138in.
--
32
2A UNC
Flat Chamfer
0.605in.
NAS1578A3R4L Close Tolerance Screw
5305-01-272-7436
0.19in.
0.338in.
32
3A UNJF
Pan No. 2
0.598in.
071 406 48 Cap Hexagon Head Screw
5305-01-272-7432
6in.
28.000in.
--
--
Hexagon
1.181in.
26951 Cap Socket Head Screw
5305-01-272-7431
0.5in.
1.596in.
13
2A UNC
--
--
NAS2903-25 Shear Bolt
5306-01-272-7430
0.19in.
0.313in.
32
3A UNJF
Hexagon
1.885in.
NAS6605H56 Shear Bolt
5306-01-272-7428
0.312in.
0.444in.
24
3A UNJF
Dished Hexagon
3.954in.
NAS566C101 Externally Relieved Body Bolt
5306-01-272-7427
0.375in.
3.057in.
24
3A UNJF
Hexagon
3.140in.
NAS566C51 Externally Relieved Body Bolt
5306-01-272-7426
0.312in.
1.435in.
24
3A UNJF
Hexagon
1.578in.
95J537-26 Setscrew
5305-01-272-7423
0.25in.
--
20
3A UNC
Headless (setscrew)
1.625in.
273151 Tapping Screw
5305-01-272-7422
--
--
--
--
Hexagon Extended Was
0.500in.
MS20007-6 Internal Wrenching Bolt
5306-01-272-7421
0.438in.
0.787in.
20
3A UNF
Conical Bevel
2.047in.
20Z1213D8 Machine Screw
5305-01-272-7418
0.138in.
--
--
--
Flat Countersunk
--
1335AS362 Shoulder Bolt
5306-01-272-7417
0.25in.
0.378in.
28
2A UNF
Hexagon
0.838in.
HW1112 Welding Bolt
5306-01-272-7414
0.138in.
0.658in.
32
2A UNC
Pan
0.720in.
MS51491-043 Machine Bolt
5306-01-272-7413
0.375in.
0.952in.
18
2A UNC
Hexagon
1.063in.
60-00-2312 Cap Socket Head Screw
5305-01-272-6873
1.375in.
6.000in.
6
3A UNC
--
--
47-11-306-10 Panel Screw Assembly
5305-01-272-6545
0.164in.
--
32
2A UNC
Knurled No. 1
0.500in.
1200-59 Cap Hexagon Head Screw
5305-01-272-6543
0.38in.
0.875in.
16
2A UNC
Hexagon
1.000in.
D6002255-1 Setscrew
5305-01-272-6542
0.112in.
--
40
3A UNC
Headless (setscrew)
0.115in.
92552000500 Machine Screw
5305-01-272-6541
0.06in.
0.267in.
80
2A UNF
Pan No. 2
0.292in.
1286M77G01 Externally Relieved Body Bolt
5306-01-272-5796
0.25in.
0.890in.
28
3A UNJF
Dished Hexagon
0.980in.
MIL-S-24240/4-20406 Machine Bolt
5306-01-272-5795
0.25in.
0.734in.
28
3A UNF
Double Hexagon Exten
0.734in.
13082172 Cap Hexagon Head Screw
5305-01-272-5446
0.375in.
1.337in.
24
2A UNF
Hexagon
1.420in.
25705AX Cap Socket Head Screw
5305-01-272-5445
0.625in.
1.994in.
11
3A UNC
Flat Countersunk
2.500in.
NASM21250-04054 Shear Bolt
5306-01-272-5444
0.25in.
0.421in.
28
3A UNJF
Double Hexagon W/hol
3.877in.
BM3315-4-26 Shear Bolt
5306-01-272-5443
0.25in.
0.387in.
28
3A UNJF
Double Hexagon W/hol
2.022in.
AN535-2-6 Drive Screw
5305-01-272-5441
--
--
--
--
Round
0.375in.
AN565A4H9 Setscrew
5305-01-272-5440
0.112in.
0.552in.
40
3A UNC
Headless (setscrew)
0.552in.
026430-00 Setscrew
5305-01-272-5439
0.25in.
--
20
2A UNC
--
0.250in.
10937339 U Bolt
5306-01-272-5438
0.25in.
0.750in.
28
2A UNF
--
--
B310019C112 Machine Screw
5305-01-272-5435
0.19in.
0.980in.
24
2A UNC
Fillister
1.063in.
6504278 Cap Socket Head Screw
5305-01-272-5307
0.5in.
0.999in.
13
2A UNC
Flat Countersunk
1.250in.
NAS1956-9 Shear Bolt
5306-01-272-5160
0.375in.
0.553in.
24
3A UNJF
Dished Hexagon
1.125in.
NAS1580A4R38 Close Tolerance Screw
5305-01-272-4818
0.25in.
0.378in.
28
3A UNJF
Flat Countersunk
2.763in.
9513M89P01 Close Tolerance Bolt
5306-01-272-4816
0.25in.
0.386in.
28
3A UNJF
Hexagon
0.985in.
124053A Cap Hexagon Head Screw
5305-01-272-4815
0.75in.
3.550in.
10
2A UNC
--
3.750in.
071 316 24 Cap Hexagon Head Screw
5305-01-272-4814
16in.
66.000in.
--
--
Hexagon
2.756in.
MEC11721 Cap Hexagon Head Screw
5305-01-272-4813
--
--
--
--
Hexagon
--
3910981 Cap Hexagon Head Screw
5305-01-272-4809
--
--
--
--
Hexagon
0.625in.
NAS1352-8-40 Cap Socket Head Screw
5305-01-272-4807
0.5in.
1.500in.
13
3A UNC
Flat Chamfer
2.440in.
E033-2307 Machine Screw
5305-01-272-4803
0.19in.
0.314in.
32
3A UNJF
Flat Countersunk
0.762in.
DIN85A-M3X12-8.8-A4C Machine Screw
5305-01-272-4802
3in.
11.000in.
--
--
Pan No. 2
0.472in.
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