4-40 – Mouser Honduras

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Standoffs & Spacers 9/16 LNGTH 4-40 ML/FML HEX STANDOFF 4535-440-AL-7 RAF Electronic Hardware 1: $0.57 360In Stock	Mfr. Part # 4535-440-AL-7 Mouser Part # 761-4535-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 9/16 LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	360In Stock	$0.57 $0.416 $0.332 $0.299 View $0.292 $0.284 $0.259 $0.249 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 7/8 LNGTH 4-40 ML/FML HEX STANDOFF 4540-440-N RAF Electronic Hardware 1: $1.13 345In Stock	Mfr. Part # 4540-440-N Mouser Part # 761-4540-440-N	RAF Electronic Hardware	Standoffs & Spacers 7/8 LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	345In Stock	$1.13 $0.392 $0.384 $0.373 View $0.34 $0.327 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/16" 4-40 SS 4543-440-SS RAF Electronic Hardware 1: $1.86 3In Stock	Mfr. Part # 4543-440-SS Mouser Part # 761-4543-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/16" 4-40 SS	Datasheet	3In Stock	$1.86 $1.72 $1.53 $1.44 View $1.39 $1.35 $1.34 $1.32 Quote	Min.: 1 Mult.: 1
Screws & Fasteners Hex Jack Screw STEEL 4-40 5/16in 4750-3MOD-12 RAF Electronic Hardware 1: $1.03 97In Stock	Mfr. Part # 4750-3MOD-12 Mouser Part # 761-4750-3MOD-12	RAF Electronic Hardware	Screws & Fasteners Hex Jack Screw STEEL 4-40 5/16in		97In Stock	$1.03 $0.808 $0.738 $0.653 View $0.606 $0.575 $0.547 $0.528 $0.508	Min.: 1 Mult.: 1
Screws & Fasteners Round Slotted Screw, #4-40 Thread, 5/16 Lg 010440R031 Essentra 1: $0.14 700In Stock	Mfr. Part # 010440R031 Mouser Part # 144-010440R031	Essentra	Screws & Fasteners Round Slotted Screw, #4-40 Thread, 5/16 Lg	Datasheet	700In Stock	$0.14 $0.106 $0.095 $0.082 View $0.075 $0.07 $0.058 $0.055	Min.: 1 Mult.: 1
Standoffs & Spacers SS 4-40 1/2in 3/16in Round FEM Standoff 1637-440-SS RAF Electronic Hardware 1: $2.22 27In Stock	Mfr. Part # 1637-440-SS Mouser Part # 761-1637-440-SS	RAF Electronic Hardware	Standoffs & Spacers SS 4-40 1/2in 3/16in Round FEM Standoff	Datasheet	27In Stock	$2.22 $1.65 $1.28 $1.20 View $1.13 $1.10 $1.08 $1.07 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 RD FM S/O 5/8 4-40 NYLON 1639-440-N RAF Electronic Hardware 1: $1.40 31In Stock	Mfr. Part # 1639-440-N Mouser Part # 761-1639-440-N	RAF Electronic Hardware	Standoffs & Spacers 3/16 RD FM S/O 5/8 4-40 NYLON	Datasheet	31In Stock	$1.40 $1.05 $0.817 $0.77 View $0.723 $0.696 $0.677 $0.662 Quote	Min.: 1 Mult.: 1
Screws & Fasteners Binder Combination Screw, #4-40 Thread, 9/32 Lg 010440CD028 Essentra 1: $0.12 2,313In Stock	Mfr. Part # 010440CD028 Mouser Part # 144-010440CD028	Essentra	Screws & Fasteners Binder Combination Screw, #4-40 Thread, 9/32 Lg Learn More about Essentra 01cd combo binder head screws	Datasheet	2,313In Stock	$0.12 $0.089 $0.08 $0.069 View $0.063 $0.059 $0.054 $0.051 $0.04	Min.: 1 Mult.: 1
Screws & Fasteners Set Screw, Socket Head, #4-40 Thread, 1 1/4 Lg 010440T125 Essentra 1: $0.13 8,831In Stock	Mfr. Part # 010440T125 Mouser Part # 144-010440T125	Essentra	Screws & Fasteners Set Screw, Socket Head, #4-40 Thread, 1 1/4 Lg	Datasheet	8,831In Stock	$0.13 $0.095 $0.085 $0.073 View $0.067 $0.063 $0.058 $0.056	Min.: 1 Mult.: 1
D-Sub Tools & Hardware I/O DSUB CONNECTOR JACK SCREW KIT 3342-4-KIT 3M Electronic Solutions Division 1: $2.59 5In Stock	Mfr. Part # 3342-4-KIT Mouser Part # 517-3342-4-KIT	3M Electronic Solutions Division	D-Sub Tools & Hardware I/O DSUB CONNECTOR JACK SCREW KIT	Datasheet	5In Stock	$2.59 $2.36 $2.24 $1.80 View $1.76 $1.73 $1.62 $1.58 $1.53	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 Hex Fem Stdoff 11/32" SS 4-40 2054T-440-SS RAF Electronic Hardware 1: $1.09 232In Stock	Mfr. Part # 2054T-440-SS Mouser Part # 761-2054T-440-SS	RAF Electronic Hardware	Standoffs & Spacers 3/16 Hex Fem Stdoff 11/32" SS 4-40	Datasheet	232In Stock	$1.09 $0.817 $0.636 $0.599 View $0.563 $0.542 $0.527 $0.515 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/8 LNGTH 4-40 STD FML HEX STANDOFF 2098-440-SS RAF Electronic Hardware 1: $0.96 108In Stock	Mfr. Part # 2098-440-SS Mouser Part # 761-2098-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/8 LNGTH 4-40 STD FML HEX STANDOFF	Datasheet	108In Stock	$0.96 $0.72 $0.584 $0.528 View $0.496 $0.478 $0.464 $0.462 $0.448	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 HEX M/F STDOFF 15/16" 4-40 SS 4512-440-SS RAF Electronic Hardware 1: $1.74 190In Stock	Mfr. Part # 4512-440-SS Mouser Part # 761-4512-440-SS	RAF Electronic Hardware	Standoffs & Spacers 3/16 HEX M/F STDOFF 15/16" 4-40 SS	Datasheet	190In Stock	$1.74 $1.72 $1.66 $1.63 View $1.62 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 1-3/16" 4-40 AL CLR 4545-440-AL-7 RAF Electronic Hardware 1: $2.02 5In Stock 124On Order	Mfr. Part # 4545-440-AL-7 Mouser Part # 761-4545-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 1-3/16" 4-40 AL CLR	Datasheet	5In Stock 124On Order	$2.02 $1.51 $1.17 $1.10 View $1.04 $1.00 $0.975 $0.953 Quote	Min.: 1 Mult.: 1
D-Sub Tools & Hardware 4-40 X 0.430 D-SUB COVER SCREW B71E314165S Northern Technologies 1: $0.59 1,000In Stock New At Mouser	Mfr. Part # B71E314165S Mouser Part # 19-B71E314165S New At Mouser	Northern Technologies	D-Sub Tools & Hardware 4-40 X 0.430 D-SUB COVER SCREW	Datasheet	1,000In Stock	$0.59 $0.507 $0.464 $0.419 View $0.382 $0.321 $0.301 $0.288 $0.273	Min.: 1 Mult.: 1
Screws & Fasteners SFR4-40 x 3/8 2701 APM HEXSEAL 1: $0.73 3,957In Stock	Mfr. Part # SFR4-40 x 3/8 2701 Mouser Part # 608-SFR4-40X3-82701	APM HEXSEAL	Screws & Fasteners		3,957In Stock	$0.73 $0.566 $0.544 $0.423 $0.403	Min.: 1 Mult.: 1
Standoffs & Spacers AL 4-40 1/8in 1/4in Round FEM Standoff 1678-440-AL RAF Electronic Hardware 1: $0.67 297In Stock	Mfr. Part # 1678-440-AL Mouser Part # 761-1678-440-AL	RAF Electronic Hardware	Standoffs & Spacers AL 4-40 1/8in 1/4in Round FEM Standoff	Datasheet	297In Stock	$0.67 $0.487 $0.389 $0.35 View $0.343 $0.333 $0.304 $0.292 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers RND ML/FML STDOFF AL 3/16" 4-40 .600" L 4000-440-ALMODL=.600 RAF Electronic Hardware 1: $0.91 349In Stock	Mfr. Part # 4000-440-ALMODL=.600 Mouser Part # 761-4000-440-AL-600	RAF Electronic Hardware	Standoffs & Spacers RND ML/FML STDOFF AL 3/16" 4-40 .600" L		349In Stock	$0.91 $0.685 $0.533 $0.502 View $0.472 $0.454 $0.442 $0.432 $0.426	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 7/32" 4-40 AL CLR 4530A-440-AL-7 RAF Electronic Hardware 1: $0.91 218In Stock	Mfr. Part # 4530A-440-AL-7 Mouser Part # 761-4530A-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 7/32" 4-40 AL CLR	Datasheet	218In Stock	$0.91 $0.679 $0.528 $0.498 View $0.468 $0.451 $0.438 $0.428 $0.423	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 11/32" 4-40 SS 4531T-440-SS RAF Electronic Hardware 1: $1.91 110In Stock	Mfr. Part # 4531T-440-SS Mouser Part # 761-4531T-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 11/32" 4-40 SS	Datasheet	110In Stock	$1.91 $1.42 $1.11 $1.04 View $0.985 $0.948 $0.922 $0.901 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 1-3/8" 4-40 SS 4548-440-SS RAF Electronic Hardware 1: $2.11 7In Stock	Mfr. Part # 4548-440-SS Mouser Part # 761-4548-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 1-3/8" 4-40 SS	Datasheet	7In Stock	$2.11 $1.95 $1.74 $1.64 View $1.58 $1.53 $1.52 $1.50 Quote	Min.: 1 Mult.: 1
Screws & Fasteners Hex Jack Screw STEEL 4-40 3/16in 4750-1MOD ST ST RAF Electronic Hardware 1: $2.23 38In Stock	Mfr. Part # 4750-1MOD ST ST Mouser Part # 761-4750-1MODSTST	RAF Electronic Hardware	Screws & Fasteners Hex Jack Screw STEEL 4-40 3/16in	Datasheet	38In Stock	$2.23 $1.71 $1.57 $1.46 View $1.27 $1.11 $1.04 $1.01	Min.: 1 Mult.: 1
Screws & Fasteners 82 Slotted CSK Screw, #4-40 Thread, 9/32 Lg 020440A028 Essentra 1: $0.12 647In Stock	Mfr. Part # 020440A028 Mouser Part # 144-020440A028	Essentra	Screws & Fasteners 82 Slotted CSK Screw, #4-40 Thread, 9/32 Lg	Datasheet	647In Stock	$0.12 $0.089 $0.08 $0.069 View $0.063 $0.059 $0.055 $0.05 $0.04	Min.: 1 Mult.: 1
Screws & Fasteners SFR4-40 x 3/8 2615 APM HEXSEAL 1: $1.08 64In Stock 1,000Expected 11/9/2026	Mfr. Part # SFR4-40 x 3/8 2615 Mouser Part # 608-SFR4-40X382615	APM HEXSEAL	Screws & Fasteners		64In Stock 1,000Expected 11/9/2026	$1.08 $0.846 $0.773 $0.684 View $0.634 $0.602 $0.573 $0.553 $0.532	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex Fem Stdoff 15/32" Alum 4-40 2103T-440-AL-7 RAF Electronic Hardware 1: $0.53 600In Stock	Mfr. Part # 2103T-440-AL-7 Mouser Part # 761-2103T-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 1/4 Hex Fem Stdoff 15/32" Alum 4-40	Datasheet	600In Stock	$0.53 $0.39 $0.311 $0.28 View $0.274 $0.266 $0.243 $0.234 $0.227	Min.: 1 Mult.: 1