4-40 – Mouser Mexico

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

Results: 3,056

Applied Filters:

Thread Size = 4-40

Manufacturer

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Standoffs & Spacers AL 4-40 1/8in 1/4in Round FEM Standoff 1678-440-AL RAF Electronic Hardware 1: $0.871 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	$0.871 $0.633 $0.506 $0.455 View $0.446 $0.433 $0.395 $0.38 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex X 11/16 Length Hex Female Standoff 2107-440-AL RAF Electronic Hardware 1: $0.871 11In Stock	Mfr. Part # 2107-440-AL Mouser Part # 761-2107-440-AL	RAF Electronic Hardware	Standoffs & Spacers 1/4 Hex X 11/16 Length Hex Female Standoff	Datasheet	11In Stock	$0.871 $0.633 $0.506 $0.445 View $0.426 $0.41 $0.395 $0.38 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: $1.18 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	$1.18 $0.891 $0.693 $0.653 View $0.614 $0.59 $0.575 $0.562 $0.554	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: $1.18 318In 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	318In Stock	$1.18 $0.883 $0.686 $0.647 View $0.608 $0.586 $0.569 $0.556 $0.55	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 11/32" 4-40 SS 4531T-440-SS RAF Electronic Hardware 1: $2.48 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	$2.48 $1.85 $1.44 $1.35 View $1.28 $1.23 $1.20 $1.17 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: $2.74 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	$2.74 $2.54 $2.26 $2.13 View $2.05 $1.99 $1.98 $1.95 Quote	Min.: 1 Mult.: 1
Screws & Fasteners Hex Jack Screw STEEL 4-40 3/16in 4750-1MOD ST ST RAF Electronic Hardware 1: $2.90 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	$2.90 $2.22 $2.04 $1.90 View $1.65 $1.44 $1.35 $1.31	Min.: 1 Mult.: 1
Screws & Fasteners Round Slotted Screw, #4-40 Thread, 5/16 Lg 010440R031 Essentra 1: $0.182 700In Stock	Mfr. Part # 010440R031 Mouser Part # 144-010440R031	Essentra	Screws & Fasteners Round Slotted Screw, #4-40 Thread, 5/16 Lg	Datasheet	700In Stock	$0.182 $0.138 $0.124 $0.107 View $0.098 $0.091 $0.075 $0.072	Min.: 1 Mult.: 1
Mounting Hardware POST MOLD INSERT, BRASS PPB-440-1 SI 1: $0.52 8In Stock 15,386On Order	Mfr. Part # PPB-440-1 Mouser Part # 153-PPB-440-1	SI	Mounting Hardware POST MOLD INSERT, BRASS Learn More about SI press in inserts	Datasheet	8In Stock 15,386On Order	$0.52 $0.368 $0.295 $0.278 View $0.235 $0.225 $0.22 $0.213	Min.: 1 Mult.: 1
Standoffs & Spacers SS 4-40 1/2in 3/16in Round FEM Standoff 1637-440-SS RAF Electronic Hardware 1: $2.89 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	$2.89 $2.15 $1.66 $1.56 View $1.47 $1.43 $1.40 $1.39 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: $1.82 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	$1.82 $1.37 $1.06 $1.00 View $0.94 $0.905 $0.88 $0.861 Quote	Min.: 1 Mult.: 1
Screws & Fasteners Binder Combination Screw, #4-40 Thread, 9/32 Lg 010440CD028 Essentra 1: $0.156 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	$0.156 $0.116 $0.104 $0.09 View $0.082 $0.077 $0.07 $0.066 $0.052	Min.: 1 Mult.: 1
Screws & Fasteners Set Screw, Socket Head, #4-40 Thread, 1 1/4 Lg 010440T125 Essentra 1: $0.169 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	$0.169 $0.124 $0.111 $0.095 View $0.087 $0.082 $0.075 $0.073	Min.: 1 Mult.: 1
D-Sub Tools & Hardware I/O DSUB CONNECTOR JACK SCREW KIT 3342-4-KIT 3M Electronic Solutions Division 1: $3.37 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	$3.37 $3.07 $2.91 $2.34 View $2.29 $2.25 $2.11 $2.05 $1.99	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 Hex Fem Stdoff 11/32" SS 4-40 2054T-440-SS RAF Electronic Hardware 1: $1.42 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	$1.42 $1.06 $0.827 $0.779 View $0.732 $0.705 $0.685 $0.67 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 Hex Fem Stdoff 19/32" SS 4-40 2058T-440-SS RAF Electronic Hardware 1: $2.31 1,050In Stock	Mfr. Part # 2058T-440-SS Mouser Part # 761-2058T-440-SS	RAF Electronic Hardware	Standoffs & Spacers 3/16 Hex Fem Stdoff 19/32" SS 4-40	Datasheet	1,050In Stock	$2.31 $1.72 $1.34 $1.27 View $1.19 $1.15 $1.11 $1.09 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/8 LNGTH 4-40 STD FML HEX STANDOFF 2098-440-SS RAF Electronic Hardware 1: $1.25 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	$1.25 $0.936 $0.759 $0.686 View $0.645 $0.621 $0.603 $0.601 $0.582	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: $2.63 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	$2.63 $1.96 $1.52 $1.43 View $1.35 $1.30 $1.27 $1.24 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers STEEL 4-40 1/4in HEX ML/FEM Standoff 4530-440-S-12 RAF Electronic Hardware 1: $1.24 1,586In Stock	Mfr. Part # 4530-440-S-12 Mouser Part # 761-4530-440-S-12	RAF Electronic Hardware	Standoffs & Spacers STEEL 4-40 1/4in HEX ML/FEM Standoff	Datasheet	1,586In Stock	$1.24 $0.788 $0.716 $0.69 View $0.632 $0.62	Min.: 1 Mult.: 1
Screws & Fasteners 4-40X9/16", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R4-40X9/16 2701 APM HEXSEAL 1: $1.27 3,230In Stock	Mfr. Part # R4-40X9/16 2701 Mouser Part # 608-R4-40X9/16	APM HEXSEAL	Screws & Fasteners 4-40X9/16", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	3,230In Stock	$1.27 $0.983 $0.818 $0.764 View $0.731 $0.692 $0.657 $0.637 $0.608	Min.: 1 Mult.: 1
Standoffs & Spacers HEX .250X.750 ZBRASS 1450D Keystone Electronics 1: $1.81 2,148In Stock	Mfr. Part # 1450D Mouser Part # 534-1450D	Keystone Electronics	Standoffs & Spacers HEX .250X.750 ZBRASS	Datasheet	2,148In Stock	$1.81 $1.09 $1.00 $0.993 View $0.991 $0.918 $0.772 $0.767	Min.: 1 Mult.: 1
Standoffs & Spacers AL 1.500 M/F THRD 8409 Keystone Electronics 1: $1.82 1,429In Stock	Mfr. Part # 8409 Mouser Part # 534-8409	Keystone Electronics	Standoffs & Spacers AL 1.500 M/F THRD Learn More about Keystone Electronics keystone mf threaded standoffs	Datasheet	1,429In Stock	$1.82 $1.38 $1.04 $1.03 View $0.954 $0.768	Min.: 1 Mult.: 1
D-Sub Tools & Hardware I/O MOUNTINGS SCREWS AND SETS 7000057926 3M Electronic Specialty 1: $9.57 44In Stock	Mfr. Part # 7000057926 Mouser Part # 517-7000057926	3M Electronic Specialty	D-Sub Tools & Hardware I/O MOUNTINGS SCREWS AND SETS	Datasheet	44In Stock	$9.57 $8.66 $8.18 $7.49 View $6.34 $6.23 $6.03 $5.68 $5.56	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex Fem Stdoff 7/32" Alum 4-40 2099T-440-AL-7 RAF Electronic Hardware 1: $0.572 168In Stock	Mfr. Part # 2099T-440-AL-7 Mouser Part # 761-2099T-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 1/4 Hex Fem Stdoff 7/32" Alum 4-40	Datasheet	168In Stock	$0.572 $0.415 $0.33 $0.298 View $0.291 $0.283 $0.257 $0.248 $0.242	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex X 5/8 Length Hex Standoff 2106-440-SS-20 RAF Electronic Hardware 1: $5.43 85In Stock	Mfr. Part # 2106-440-SS-20 Mouser Part # 761-2106-440-SS-20	RAF Electronic Hardware	Standoffs & Spacers 1/4 Hex X 5/8 Length Hex Standoff	Datasheet	85In Stock	$5.43 $5.03 $4.49 $4.29 View $4.17 $4.08 Quote	Min.: 1 Mult.: 1