.hide-partial { max-height: none; } .show-more { display: none; }

Hex Nut Connectors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Connectors

List Images

Results: 72

Applied Filters:

Type = Hex Nut

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

D-Sub Tools & Hardware D SUB PLUG RA .318 FP

621-250-113-115
EDAC
1: $0.49
234In Stock

Mfr. Part No.
621-250-113-115

Mouser Part No
587-621-250-113-115

EDAC

D-Sub Tools & Hardware D SUB PLUG RA .318 FP

Datasheet

234In Stock

$0.49

$0.423

$0.387

$0.297

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware D-SUB HEX NUT

621-250-108-115
EDAC
1: $0.52
174In Stock

Mfr. Part No.
621-250-108-115

Mouser Part No
587-621-250-108-115

EDAC

D-Sub Tools & Hardware D-SUB HEX NUT

Datasheet

174In Stock

$0.52

$0.447

$0.392

$0.342

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

10-123017-123
Amphenol Industrial
1: $3.11
68In Stock

Mfr. Part No.
10-123017-123

Mouser Part No
654-10-123017-123

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

Datasheet

68In Stock

$3.11

$2.83

$2.70

$2.59

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

10-123017-083
Amphenol Industrial
1: $3.73
14In Stock

Mfr. Part No.
10-123017-083

Mouser Part No
654-10-123017-083

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

Datasheet

14In Stock

$3.73

$3.40

$3.26

$3.12

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

10-123017-229
Amphenol Industrial
1: $7.94
40In Stock

Mfr. Part No.
10-123017-229

Mouser Part No
654-10-123017-229

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

Datasheet

40In Stock

$7.94

$7.18

$6.79

$5.84

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

10-123017-143
Amphenol Industrial
1: $3.27
35In Stock

Mfr. Part No.
10-123017-143

Mouser Part No
654-10-123017-143

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

Datasheet

35In Stock

$3.27

$2.98

$2.85

$2.73

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

10-123017-109
Amphenol Industrial
1: $2.99
166In Stock

Mfr. Part No.
10-123017-109

Mouser Part No
654-10-123017-109

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

Datasheet

166In Stock

$2.99

$2.72

$2.61

$2.49

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories Backshell;Panel Nut;CAD

MS3186A106W
Amphenol PCD
1: $4.40
82In Stock
New Product

Mfr. Part No.
MS3186A106W

Mouser Part No
523-JMS3186A106W

New Product

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories Backshell;Panel Nut;CAD

Datasheet

82In Stock

$4.40

$4.01

$3.83

$3.68

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories Backshell;Panel Nut;CAD

MS3186A111W
Amphenol PCD
1: $4.68
241In Stock
New Product

Mfr. Part No.
MS3186A111W

Mouser Part No
523-JMS3186A111W

New Product

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories Backshell;Panel Nut;CAD

Learn More

Datasheet

241In Stock

$4.68

$4.26

$4.07

$3.91

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories Backshell;Panel Nut;CAD

MS3186A113W
Amphenol PCD
1: $5.01
100In Stock
New Product

Mfr. Part No.
MS3186A113W

Mouser Part No
523-JMS3186A113W

New Product

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories Backshell;Panel Nut;CAD

Datasheet

100In Stock

$5.01

$4.56

$4.36

$4.18

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

10-123017-163
Amphenol Industrial
1: $6.66
10In Stock

Mfr. Part No.
10-123017-163

Mouser Part No
654-10-123017-163

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

Datasheet

10In Stock

$6.66

$6.02

$5.69

$5.47

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

ALHN-19
Amphenol Industrial
1: $1.13
2,807In Stock
2,800Expected 2026/08/20

Mfr. Part No.
ALHN-19

Mouser Part No
654-ALHN-19

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

Learn More

Datasheet

2,807In Stock

2,800Expected 2026/08/20

$1.13

$1.01

$0.99

$0.916

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware D-SUB HEX NUT

621-250-104-115
EDAC
1: $0.311
5,345In Stock

Mfr. Part No.
621-250-104-115

Mouser Part No
587-621-250-104-115

EDAC

D-Sub Tools & Hardware D-SUB HEX NUT

Datasheet

5,345In Stock

$0.311

$0.28

$0.24

$0.224

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories Backshell;Panel Nut;CAD

MS3186A122W
Amphenol PCD
1: $9.35
5In Stock
New Product

Mfr. Part No.
MS3186A122W

Mouser Part No
523-JMS3186A122W

New Product

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories Backshell;Panel Nut;CAD

Datasheet

5In Stock

$9.35

$8.42

$7.93

$7.72

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware D SUB PLUG RA .318 FP

621-250-118-115
EDAC
1: $0.611
1,512In Stock

Mfr. Part No.
621-250-118-115

Mouser Part No
587-621-250-118-115

EDAC

D-Sub Tools & Hardware D SUB PLUG RA .318 FP

Datasheet

1,512In Stock

$0.611

$0.566

$0.485

$0.372

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

10-123017-189
Amphenol Industrial
1: $9.26
6Stock Available

Mfr. Part No.
10-123017-189

Mouser Part No
654-APH10-123017-189

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

Datasheet

6Stock Available

More Info Available

$9.26

$6.40

$5.21

$5.04

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories JAM NUT SZ 08 BLACK ZINC COBLT

10-123017-08X
Amphenol Industrial
1: $4.68
21Stock Available

Mfr. Part No.
10-123017-08X

Mouser Part No
654-10-123017-08X

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories JAM NUT SZ 08 BLACK ZINC COBLT

Datasheet

21Stock Available

More Info Available

$4.68

$4.26

$4.07

$3.91

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories HEX MOUNTING NUT

D38999/28-9F
Glenair
10: $182.93
126Factory Stock Available

Mfr. Part No.
D38999/28-9F

Mouser Part No
654-D38999/28-9F

Glenair

Circular MIL Spec Tools, Hardware & Accessories HEX MOUNTING NUT

Datasheet

126Factory Stock Available

More Info Available

Cut Tape

$182.93

$182.91

$182.89

View

Min.: 10
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories JAM NUT SZ 08 ELECTROLESS NICK

10-123017-08G
Amphenol Industrial
1: $4.04
28Stock Available

Mfr. Part No.
10-123017-08G

Mouser Part No
654-10-123017-08G

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories JAM NUT SZ 08 ELECTROLESS NICK

28Stock Available

More Info Available

$4.04

$3.66

$3.50

$3.36

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories JAM NUT SZ 10 BLACK ZINC COBLT

10-123017-10X
Amphenol Industrial
1: $3.76
1Stock Available

Mfr. Part No.
10-123017-10X

Mouser Part No
654-10-123017-10X

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories JAM NUT SZ 10 BLACK ZINC COBLT

Datasheet

1Stock Available

More Info Available

$3.76

$3.41

$3.26

$3.13

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories JAM NUT SZ 12 BLACK ZINC COBLT

10-123017-12Y
Amphenol Industrial
1: $4.18
1Stock Available

Mfr. Part No.
10-123017-12Y

Mouser Part No
654-10-123017-12Y

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories JAM NUT SZ 12 BLACK ZINC COBLT

Datasheet

1Stock Available

More Info Available

$4.18

$3.80

$3.64

$3.49

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories JAM NUT SZ 14 BLACK ZINC COBLT

10-123017-14X
Amphenol Industrial
1: $3.70
79Stock Available

Mfr. Part No.
10-123017-14X

Mouser Part No
654-10-123017-14X

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories JAM NUT SZ 14 BLACK ZINC COBLT

Datasheet

79Stock Available

More Info Available

$3.70

$3.37

$3.22

$3.09

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories JAM NUT SZ 14 BLACK ZINC COBLT

10-123017-14Y
Amphenol Industrial
1: $3.70
1Stock Available

Mfr. Part No.
10-123017-14Y

Mouser Part No
654-10-123017-14Y

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories JAM NUT SZ 14 BLACK ZINC COBLT

1Stock Available

More Info Available

$3.70

$3.37

$3.22

$3.09

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories JAM NUT SZ 18 BLACK ZINC COBLT

10-123017-18X
Amphenol Industrial
1: $5.04
19Stock Available

Mfr. Part No.
10-123017-18X

Mouser Part No
654-10-123017-18X

Amphenol Industrial

Circular MIL Spec Tools, Hardware & Accessories JAM NUT SZ 18 BLACK ZINC COBLT

19Stock Available

More Info Available

$5.04

$4.58

$4.38

$4.20

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories HEX MOUNTING NUT

D38999/28-11F
Glenair
10: $199.42
177Factory Stock Available

Mfr. Part No.
D38999/28-11F

Mouser Part No
654-D38999/28-11F

Glenair

Circular MIL Spec Tools, Hardware & Accessories HEX MOUNTING NUT

Datasheet

177Factory Stock Available

More Info Available

Cut Tape

$199.42

$198.97

$198.77

View

Min.: 10
Mult.: 1

Hex Nut Connectors

Types of Connectors

Customer Service Office

Company

Resources

Support