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4-40 Hardware

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Part #

Standoffs & Spacers 1/4 RD FM S/O 9/32 4-40 STAINLESS STEEL

1680T-440-SS
RAF Electronic Hardware
1: $2.64
510In Stock

Mfr. Part #
1680T-440-SS

Mouser Part #
761-1680T-440-SS

RAF Electronic Hardware

Standoffs & Spacers 1/4 RD FM S/O 9/32 4-40 STAINLESS STEEL

Datasheet

510In Stock

$2.64

$1.96

$1.52

$1.43

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Min.: 1
Mult.: 1

Washers Saddle Washer

73361-01 SADDLE WASHER
PacTec
1: $0.26
7,526In Stock

Mfr. Part #
73361-01 SADDLE WASHER

Mouser Part #
616-73361-01

PacTec

Washers Saddle Washer

Datasheet

7,526In Stock

$0.26

$0.241

$0.169

$0.15

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Min.: 1
Mult.: 1

Washers Stainless Lock Washer

60687-01 LOCK WASHER Black
PacTec
1: $0.208
56In Stock
500Expected 9/29/2026

Mfr. Part #
60687-01 LOCK WASHER Black

Mouser Part #
616-60687-01

PacTec

Washers Stainless Lock Washer

Datasheet

56In Stock

500Expected 9/29/2026

$0.208

$0.20

$0.14

$0.124

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Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RD FM S.O 1/2 4-40 NYLON

1637-440-N
RAF Electronic Hardware
1: $2.26
75In Stock

Mfr. Part #
1637-440-N

Mouser Part #
761-1637-440-N

RAF Electronic Hardware

Standoffs & Spacers 3/16 RD FM S.O 1/2 4-40 NYLON

Datasheet

75In Stock

$2.26

$1.68

$1.30

$1.24

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Min.: 1
Mult.: 1

Standoffs & Spacers 5/16 HEX FM 1/8 4-40 NYLON

2165-440-N
RAF Electronic Hardware
1: $2.74
280In Stock

Mfr. Part #
2165-440-N

Mouser Part #
761-2165-440-N

RAF Electronic Hardware

Standoffs & Spacers 5/16 HEX FM 1/8 4-40 NYLON

Datasheet

280In Stock

$2.74

$1.20

$1.09

$1.06

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Min.: 1
Mult.: 1

Standoffs & Spacers 3/8 Rd X 3/8 Length Round Swage Standoff

3111-d-440-al
RAF Electronic Hardware
1: $0.936
333In Stock

Mfr. Part #
3111-d-440-al

Mouser Part #
761-3111-D-440-AL

RAF Electronic Hardware

Standoffs & Spacers 3/8 Rd X 3/8 Length Round Swage Standoff

Datasheet

333In Stock

$0.936

$0.68

$0.543

$0.489

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Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RD FM S/O 1" 4-40 NYLON

1645-440-N
RAF Electronic Hardware
1: $2.85
24In Stock

Mfr. Part #
1645-440-N

Mouser Part #
761-1645-440-N

RAF Electronic Hardware

Standoffs & Spacers 3/16 RD FM S/O 1" 4-40 NYLON

Datasheet

24In Stock

$2.85

$2.76

$2.57

$2.56

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Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 RD FM S/O 5/32 4-40 AL CLR IRIDITE

1678T-440-AL-7
RAF Electronic Hardware
1: $0.611
917In Stock

Mfr. Part #
1678T-440-AL-7

Mouser Part #
761-1678T-440-AL-7

RAF Electronic Hardware

Standoffs & Spacers 1/4 RD FM S/O 5/32 4-40 AL CLR IRIDITE

Datasheet

917In Stock

$0.611

$0.443

$0.354

$0.319

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Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 Rd X 1/4 Length Round Swage Standoff

3047-B-440-SS
RAF Electronic Hardware
1: $8.09
48In Stock

Mfr. Part #
3047-B-440-SS

Mouser Part #
761-3047-B-440-SS

RAF Electronic Hardware

Standoffs & Spacers 1/4 Rd X 1/4 Length Round Swage Standoff

Datasheet

48In Stock

$8.09

$6.27

$5.66

$5.37

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RND M/F STDOFF 5/8 4-40 NYLON

4007-440-N
RAF Electronic Hardware
1: $3.13
95In Stock

Mfr. Part #
4007-440-N

Mouser Part #
761-4007-440-N

RAF Electronic Hardware

Standoffs & Spacers 3/16 RND M/F STDOFF 5/8 4-40 NYLON

Datasheet

95In Stock

$3.13

$2.34

$1.82

$1.72

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Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RD FM S/O 3/16 4-40 NYLON

1632-440-N
RAF Electronic Hardware
1: $1.13
269In Stock

Mfr. Part #
1632-440-N

Mouser Part #
761-1632-440-N

RAF Electronic Hardware

Standoffs & Spacers 3/16 RD FM S/O 3/16 4-40 NYLON

Datasheet

269In Stock

$1.13

$0.824

$0.658

$0.593

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Min.: 1
Mult.: 1

Standoffs & Spacers 5/16 HEX M/F STDOFF 9/16 4-40 NYLON

4576-440-N
RAF Electronic Hardware
1: $3.87
192In Stock

Mfr. Part #
4576-440-N

Mouser Part #
761-4576-440-N

RAF Electronic Hardware

Standoffs & Spacers 5/16 HEX M/F STDOFF 9/16 4-40 NYLON

Datasheet

192In Stock

$3.87

$2.60

$2.46

$2.42

$2.37

Min.: 1
Mult.: 1

Screws & Fasteners 4-40X7/16", Phillips Flat Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw

SFR4-40X7/16 2701 100 DEG
APM HEXSEAL
1: $1.18
111In Stock

Mfr. Part #
SFR4-40X7/16 2701 100 DEG

Mouser Part #
608-40X7162701100DEG

APM HEXSEAL

Screws & Fasteners 4-40X7/16", Phillips Flat Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw

111In Stock

$1.18

$0.913

$0.832

$0.732

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Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 RD FM S/O 3/4 4-40 NYLON

1688-440-N
RAF Electronic Hardware
1: $3.42
50In Stock

Mfr. Part #
1688-440-N

Mouser Part #
761-1688-440-N

RAF Electronic Hardware

Standoffs & Spacers 1/4 RD FM S/O 3/4 4-40 NYLON

Datasheet

50In Stock

$3.42

$2.73

$2.61

$2.46

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Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RND M/F STDOFF 11/16 4-40 SS

4008-440-SS
RAF Electronic Hardware
1: $2.52
6In Stock

Mfr. Part #
4008-440-SS

Mouser Part #
761-4008-440-SS

RAF Electronic Hardware

Standoffs & Spacers 3/16 RND M/F STDOFF 11/16 4-40 SS

Datasheet

6In Stock

$2.52

$1.89

$1.46

$1.38

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Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RD X 1/4 Length Round Male-Female Standoff

4001-440-AL
RAF Electronic Hardware
1: $3.56
31In Stock

Mfr. Part #
4001-440-AL

Mouser Part #
761-4001-440-AL

RAF Electronic Hardware

Standoffs & Spacers 3/16 RD X 1/4 Length Round Male-Female Standoff

Datasheet

31In Stock

$3.56

$3.51

$2.78

$2.64

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Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RND M/F STDOFF 9/16 4-40 CLRZINC

4006-440-S-12
RAF Electronic Hardware
1: $0.897
618In Stock

Mfr. Part #
4006-440-S-12

Mouser Part #
761-4006-440-S-12

RAF Electronic Hardware

Standoffs & Spacers 3/16 RND M/F STDOFF 9/16 4-40 CLRZINC

Datasheet

618In Stock

$0.897

$0.887

$0.53

$0.515

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Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RND M/F STDOFF 29/32 4-40 SS

4011T-440-SS
RAF Electronic Hardware
1: $1.69
34In Stock

Mfr. Part #
4011T-440-SS

Mouser Part #
761-4011T-440-SS

RAF Electronic Hardware

Standoffs & Spacers 3/16 RND M/F STDOFF 29/32 4-40 SS

Datasheet

34In Stock

$1.69

$1.26

$1.13

$1.07

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Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 RND M/F STDOFF 1/2 4-40 SS

4034-440-SS
RAF Electronic Hardware
1: $2.03
250In Stock

Mfr. Part #
4034-440-SS

Mouser Part #
761-4034-440-SS

RAF Electronic Hardware

Standoffs & Spacers 1/4 RND M/F STDOFF 1/2 4-40 SS

Datasheet

250In Stock

$2.03

$1.05

$0.991

$0.954

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Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RND 1/2" LNGTH SS 440 THREAD

FC1637-440-SS
Fascomp
1: $1.13
255In Stock

Mfr. Part #
FC1637-440-SS

Mouser Part #
728-FC1637-440-SS

Fascomp

Standoffs & Spacers 3/16 RND 1/2" LNGTH SS 440 THREAD

Datasheet

255In Stock

$1.13

$0.849

$0.662

$0.623

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RND 9/16" LNGTH ALUM 440 THREAD

FC1638-440-A
Fascomp
1: $0.546
238In Stock

Mfr. Part #
FC1638-440-A

Mouser Part #
728-FC1638-440-A

Fascomp

Standoffs & Spacers 3/16 RND 9/16" LNGTH ALUM 440 THREAD

Datasheet

238In Stock

$0.546

$0.397

$0.317

$0.285

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Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 HEX 1" LNGTH ALUM 440 THREAD

FC2065-440-A
Fascomp
1: $0.962
204In Stock

Mfr. Part #
FC2065-440-A

Mouser Part #
728-FC2065-440-A

Fascomp

Standoffs & Spacers 3/16 HEX 1" LNGTH ALUM 440 THREAD

Datasheet

204In Stock

$0.962

$0.684

$0.547

$0.493

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 HEX X 3

FC2136-440-A
Fascomp
1: $2.21
300In Stock

Mfr. Part #
FC2136-440-A

Mouser Part #
728-FC2136-440-A

Fascomp

Standoffs & Spacers 1/4 HEX X 3

Datasheet

300In Stock

$2.21

$1.65

$1.29

$1.22

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 HEX 1/4" LNGTH ALUM 440 THREAD M/F

FC4501-440-A
Fascomp
1: $0.507
3,528In Stock
3,800Expected 8/27/2026

Mfr. Part #
FC4501-440-A

Mouser Part #
728-FC4501-440-A

Fascomp

Standoffs & Spacers 3/16 HEX 1/4" LNGTH ALUM 440 THREAD M/F

Datasheet

3,528In Stock

3,800Expected 8/27/2026

$0.507

$0.36

$0.289

$0.259

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 HEX 3/8" LNGTH ALUM 440 THREAD M/F

FC4503-440-A
Fascomp
1: $0.546
600In Stock

Mfr. Part #
FC4503-440-A

Mouser Part #
728-FC4503-440-A

Fascomp

Standoffs & Spacers 3/16 HEX 3/8" LNGTH ALUM 440 THREAD M/F

Datasheet

600In Stock

$0.546

$0.397

$0.317

$0.285

View

Min.: 1
Mult.: 1

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