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4-40 Hardware

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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 3/16 Hex Fem Stdoff 11/32" SS 4-40 2054T-440-SS RAF Electronic Hardware 1: $1.09 232In Stock	Mfr. Part No. 2054T-440-SS Mouser Part No 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 No. 2098-440-SS Mouser Part No 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 1/4 HEX M/F STDOFF 1-3/16" 4-40 AL CLR 4545-440-AL-7 RAF Electronic Hardware 1: $2.02 13In Stock 124On Order	Mfr. Part No. 4545-440-AL-7 Mouser Part No 761-4545-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 1-3/16" 4-40 AL CLR	Datasheet	13In 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
Screws & Fasteners Binder Slotted Screw, #4-40 Thread, 1 1/4 in Lg 010440B125 Essentra 1: $0.13 724In Stock	Mfr. Part No. 010440B125 Mouser Part No 144-010440B125	Essentra	Screws & Fasteners Binder Slotted Screw, #4-40 Thread, 1 1/4 in Lg	Datasheet	724In Stock	$0.13 $0.095 $0.085 $0.073 View $0.067 $0.063 $0.053 $0.049	Min.: 1 Mult.: 1
Screws & Fasteners Binder Slotted Screw, #4-40 Thread, 1 1/2 in Lg 010440B150 Essentra 1: $0.13 2,683In Stock	Mfr. Part No. 010440B150 Mouser Part No 144-010440B150	Essentra	Screws & Fasteners Binder Slotted Screw, #4-40 Thread, 1 1/2 in Lg	Datasheet	2,683In Stock	$0.13 $0.098 $0.088 $0.076 View $0.07 $0.066 $0.061 $0.058 $0.051	Min.: 1 Mult.: 1
Screws & Fasteners Round Slotted Screw, #4-40 Thread, 1/8 Lg 010440R012 Essentra 1: $0.11 972In Stock	Mfr. Part No. 010440R012 Mouser Part No 144-010440R012	Essentra	Screws & Fasteners Round Slotted Screw, #4-40 Thread, 1/8 Lg	Datasheet	972In Stock	$0.11 $0.088 $0.079 $0.068 View $0.062 $0.058 $0.05 $0.049 $0.048	Min.: 1 Mult.: 1
Screws & Fasteners Set Screw, Socket Head, #4-40 Thread, 5/16 Lg 010440T031 Essentra 1: $0.12 1,830In Stock	Mfr. Part No. 010440T031 Mouser Part No 144-010440T031	Essentra	Screws & Fasteners Set Screw, Socket Head, #4-40 Thread, 5/16 Lg	Datasheet	1,830In Stock	$0.12 $0.086 $0.077 $0.067 View $0.061 $0.057 $0.053 $0.048 $0.044	Min.: 1 Mult.: 1
Screws & Fasteners Fillister Phillips Screw, #4-40 Thread, 1 1/8 Lg 010440WF112 Essentra 1: $0.14 870In Stock	Mfr. Part No. 010440WF112 Mouser Part No 144-010440WF112	Essentra	Screws & Fasteners Fillister Phillips Screw, #4-40 Thread, 1 1/8 Lg	Datasheet	870In Stock	$0.14 $0.107 $0.096 $0.083 View $0.076 $0.071 $0.059 $0.055	Min.: 1 Mult.: 1
Screws & Fasteners Jack Screw .187 Yellow 4-40 7226 Keystone Electronics 1: $0.58 392In Stock	Mfr. Part No. 7226 Mouser Part No 534-7226	Keystone Electronics	Screws & Fasteners Jack Screw .187 Yellow 4-40 Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	392In Stock	$0.58 $0.466 $0.425 $0.347 View $0.306 $0.244 $0.22 $0.205	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 Hex X 1-3/4 Length Hex Standoff 2077-440-AL RAF Electronic Hardware 1: $3.02 68In Stock	Mfr. Part No. 2077-440-AL Mouser Part No 761-2077-440-AL	RAF Electronic Hardware	Standoffs & Spacers 3/16 Hex X 1-3/4 Length Hex Standoff	Datasheet	68In Stock	$3.02 $2.48 $2.13 $2.00 View $1.92 $1.86 $1.83 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex Fem Stdoff 1-3/8" SS 4-40 2118-440-SS RAF Electronic Hardware 1: $2.51 1In Stock	Mfr. Part No. 2118-440-SS Mouser Part No 761-2118-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/4 Hex Fem Stdoff 1-3/8" SS 4-40	Datasheet	1In Stock	$2.51 $2.49 $2.36 $2.27 View $2.22 $2.21 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 RND M/F STDOFF 1" 4-40 SS 4013-440-SS RAF Electronic Hardware 1: $2.70 40In Stock	Mfr. Part No. 4013-440-SS Mouser Part No 761-4013-440-SS	RAF Electronic Hardware	Standoffs & Spacers 3/16 RND M/F STDOFF 1" 4-40 SS	Datasheet	40In Stock	$2.70 $2.01 $1.68 $1.47 View $1.38 $1.33 $1.29 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers HEX M/F STANDOFF 1/4 HEX X 1/2 L 4534-440-SS-45 RAF Electronic Hardware 1: $4.42 99In Stock	Mfr. Part No. 4534-440-SS-45 Mouser Part No 761-4534-440-SS-45	RAF Electronic Hardware	Standoffs & Spacers HEX M/F STANDOFF 1/4 HEX X 1/2 L	Datasheet	99In Stock	$4.42 $4.09 $3.64 $3.42 View $3.31 $3.20 $3.18 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 7/8 LNGTH 4-40 ML/FML HEX STANDOFF 4540-440-AL-7 RAF Electronic Hardware 1: $0.64 328In Stock	Mfr. Part No. 4540-440-AL-7 Mouser Part No 761-4540-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 7/8 LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	328In Stock	$0.64 $0.468 $0.374 $0.336 View $0.329 $0.32 $0.292 $0.281 Quote	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 No. 020440A028 Mouser Part No 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 30/10/2026	Mfr. Part No. SFR4-40 x 3/8 2615 Mouser Part No 608-SFR4-40X382615	APM HEXSEAL	Screws & Fasteners		64In Stock 1,000Expected 30/10/2026	$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 No. 2103T-440-AL-7 Mouser Part No 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
Standoffs & Spacers 1/4 HEX M/F STDOFF 11/32" 4-40 AL CLR 4531T-440-AL-7 RAF Electronic Hardware 1: $0.95 63In Stock	Mfr. Part No. 4531T-440-AL-7 Mouser Part No 761-4531T-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 11/32" 4-40 AL CLR	Datasheet	63In Stock	$0.95 $0.714 $0.556 $0.524 View $0.492 $0.474 $0.461 $0.45 $0.445	Min.: 1 Mult.: 1
Standoffs & Spacers AL 4-40 5/8in 3/16in Round FEM Standoff 1639-440-AL RAF Electronic Hardware 1: $0.61 629In Stock	Mfr. Part No. 1639-440-AL Mouser Part No 761-1639-440-AL	RAF Electronic Hardware	Standoffs & Spacers AL 4-40 5/8in 3/16in Round FEM Standoff	Datasheet	629In Stock	$0.61 $0.448 $0.358 $0.322 View $0.316 $0.306 $0.279 $0.269 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 Hex X 7/16 Length Hex Standoff 2056-440-B-5 RAF Electronic Hardware 1: $2.81 5In Stock	Mfr. Part No. 2056-440-B-5 Mouser Part No 761-2056-440-B-5	RAF Electronic Hardware	Standoffs & Spacers 3/16 Hex X 7/16 Length Hex Standoff	Datasheet	5In Stock	$2.81 $2.18 $1.98 $1.82 View $1.77 $1.71 $1.69 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex Fem Stdoff 7/32" NYL 4-40 2099T-440-N RAF Electronic Hardware 1: $1.52 90In Stock	Mfr. Part No. 2099T-440-N Mouser Part No 761-2099T-440-N	RAF Electronic Hardware	Standoffs & Spacers 1/4 Hex Fem Stdoff 7/32" NYL 4-40	Datasheet	90In Stock	$1.52 $1.20 $1.03 $0.983 View $0.93 $0.866 $0.842 $0.823 Quote	Min.: 1 Mult.: 1
Screws & Fasteners SFR4-40 x 3/8 2701 APM HEXSEAL 1: $0.73 4,182In Stock	Mfr. Part No. SFR4-40 x 3/8 2701 Mouser Part No 608-SFR4-40X3-82701	APM HEXSEAL	Screws & Fasteners		4,182In 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 No. 1678-440-AL Mouser Part No 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 No. 4000-440-ALMODL=.600 Mouser Part No 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 318In Stock	Mfr. Part No. 4530A-440-AL-7 Mouser Part No 761-4530A-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 7/32" 4-40 AL CLR	Datasheet	318In Stock	$0.91 $0.679 $0.528 $0.498 View $0.468 $0.451 $0.438 $0.428 $0.423	Min.: 1 Mult.: 1

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