4-40 – Mouser South Africa

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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.
Screws & Fasteners 82 Slotted CSK Screw, #4-40 Thread, 1 3/4 Lg 020440A175 Essentra 1: $0.15 970In Stock	Mfr. Part No. 020440A175 Mouser Part No 144-020440A175	Essentra	Screws & Fasteners 82 Slotted CSK Screw, #4-40 Thread, 1 3/4 Lg	Datasheet	970In Stock	$0.15 $0.11 $0.099 $0.086 View $0.078 $0.073 $0.06 $0.057	Min.: 1 Mult.: 1
Screws & Fasteners Slotted Thumb Screw, #4-40 Thread, 7/8 Lg 090440087TEG Essentra 1: $0.19 680In Stock	Mfr. Part No. 090440087TEG Mouser Part No 144-090440087TEG	Essentra	Screws & Fasteners Slotted Thumb Screw, #4-40 Thread, 7/8 Lg	Datasheet	680In Stock	$0.19 $0.145 $0.13 $0.113 View $0.104 $0.097 $0.078 $0.076 $0.074	Min.: 1 Mult.: 1
Standoffs & Spacers SS 4-40 1/4in 1/4in Round FEM Standoff 1680-440-SS RAF Electronic Hardware 1: $1.26 241In Stock	Mfr. Part No. 1680-440-SS Mouser Part No 761-1680-440-SS	RAF Electronic Hardware	Standoffs & Spacers SS 4-40 1/4in 1/4in Round FEM Standoff	Datasheet	241In Stock	$1.26 $0.939 $0.857 $0.791 View $0.743 $0.716 $0.695 $0.679 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers SS 4-40 15/16in HEX FEM Standoff 2064-440-SS RAF Electronic Hardware 1: $8.42 3In Stock	Mfr. Part No. 2064-440-SS Mouser Part No 761-2064-440-SS	RAF Electronic Hardware	Standoffs & Spacers SS 4-40 15/16in HEX FEM Standoff	Datasheet	3In Stock	$8.42 $7.37 $7.21 $7.04 View $6.70 $6.38	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex Fem Stdoff 11/32" SS 4-40 2101T-440-SS RAF Electronic Hardware 1: $1.51 20In Stock	Mfr. Part No. 2101T-440-SS Mouser Part No 761-2101T-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/4 Hex Fem Stdoff 11/32" SS 4-40	Datasheet	20In Stock	$1.51 $1.12 $1.00 $0.937 View $0.765 $0.72 $0.693 Quote	Min.: 1 Mult.: 1
Screws & Fasteners (Made In USA) Straight Heat-Set Threaded Insert, 4-40 Thread Size, 0.226" Installed Length, Brass 440X226C RAF Electronic Hardware 1: $0.578 724In Stock	Mfr. Part No. 440X226C Mouser Part No 761-440X226C	RAF Electronic Hardware	Screws & Fasteners (Made In USA) Straight Heat-Set Threaded Insert, 4-40 Thread Size, 0.226" Installed Length, Brass	Datasheet	724In Stock	$0.578 $0.437 $0.397 $0.348 View $0.32 $0.302 $0.286 $0.278 $0.267	Min.: 1 Mult.: 1
Standoffs & Spacers 9/16 LNGTH 4-40 ML/FML HEX STANDOFF 4535-440-AL-7 RAF Electronic Hardware 1: $0.716 400In Stock	Mfr. Part No. 4535-440-AL-7 Mouser Part No 761-4535-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 9/16 LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	400In Stock	$0.716 $0.522 $0.418 $0.376 View $0.366 $0.357 $0.326 $0.313 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 7/8 LNGTH 4-40 ML/FML HEX STANDOFF 4540-440-N RAF Electronic Hardware 1: $1.42 345In Stock	Mfr. Part No. 4540-440-N Mouser Part No 761-4540-440-N	RAF Electronic Hardware	Standoffs & Spacers 7/8 LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	345In Stock	$1.42 $0.492 $0.483 $0.469 View $0.427 $0.411 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: $2.34 3In Stock	Mfr. Part No. 4543-440-SS Mouser Part No 761-4543-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/16" 4-40 SS	Datasheet	3In Stock	$2.34 $2.16 $1.92 $1.81 View $1.74 $1.70 $1.69 $1.66 Quote	Min.: 1 Mult.: 1
Screws & Fasteners Hex Jack Screw STEEL 4-40 5/16in 4750-3MOD-12 RAF Electronic Hardware 1: $1.29 547In Stock	Mfr. Part No. 4750-3MOD-12 Mouser Part No 761-4750-3MOD-12	RAF Electronic Hardware	Screws & Fasteners Hex Jack Screw STEEL 4-40 5/16in		547In Stock	$1.29 $1.02 $0.927 $0.82 View $0.761 $0.722 $0.687 $0.663 $0.638	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 $0.09 $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 2026/10/30	Mfr. Part No. SFR4-40 x 3/8 2615 Mouser Part No 608-SFR4-40X382615	APM HEXSEAL	Screws & Fasteners		64In Stock 1,000Expected 2026/10/30	$1.08 $0.847 $0.773 $0.684 View $0.634 $0.602 $0.573 $0.554 $0.533	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex Fem Stdoff 15/32" Alum 4-40 2103T-440-AL-7 RAF Electronic Hardware 1: $0.665 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	$0.665 $0.49 $0.391 $0.351 View $0.344 $0.334 $0.305 $0.294 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 LNGTH 4-40 ML/FML HEX STANDOFF 4530-440-N RAF Electronic Hardware 1: $1.05 45In Stock	Mfr. Part No. 4530-440-N Mouser Part No 761-4530-440-N	RAF Electronic Hardware	Standoffs & Spacers 1/4 LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	45In Stock	$1.05 $0.941 $0.427 $0.384 View $0.377 $0.365 $0.333 $0.32 Quote	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: $1.20 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	$1.20 $0.897 $0.698 $0.658 View $0.618 $0.595 $0.579 $0.565 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers AL 4-40 5/8in 3/16in Round FEM Standoff 1639-440-AL RAF Electronic Hardware 1: $0.766 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	$0.766 $0.563 $0.45 $0.405 View $0.397 $0.384 $0.35 $0.338 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 Hex X 7/16 Length Hex Standoff 2056-440-B-5 RAF Electronic Hardware 1: $2.98 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	$2.98 $2.70 $2.45 $2.30 View $2.26 $2.22 $2.21 $2.20	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex Fem Stdoff 7/32" NYL 4-40 2099T-440-N RAF Electronic Hardware 1: $1.91 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	$1.91 $1.42 $1.33 $1.21 View $1.11 $1.06 $1.03 Quote	Min.: 1 Mult.: 1
Screws & Fasteners Round Slotted Screw, #4-40 Thread, 5/16 Lg 010440R031 Essentra 1: $0.14 700In Stock	Mfr. Part No. 010440R031 Mouser Part No 144-010440R031	Essentra	Screws & Fasteners Round Slotted Screw, #4-40 Thread, 5/16 Lg	Datasheet	700In Stock	$0.14 $0.106 $0.095 $0.083 View $0.076 $0.07 $0.058 $0.055	Min.: 1 Mult.: 1
Mounting Fixings POST MOLD INSERT, BRASS PPB-440-1 SI 1: $0.40 8In Stock 15,386On Order	Mfr. Part No. PPB-440-1 Mouser Part No 153-PPB-440-1	SI	Mounting Fixings POST MOLD INSERT, BRASS Learn More about SI press in inserts	Datasheet	8In Stock 15,386On Order	$0.40 $0.283 $0.227 $0.214 View $0.181 $0.173 $0.169 $0.164	Min.: 1 Mult.: 1
Standoffs & Spacers SS 4-40 1/2in 3/16in Round FEM Standoff 1637-440-SS RAF Electronic Hardware 1: $2.79 27In Stock	Mfr. Part No. 1637-440-SS Mouser Part No 761-1637-440-SS	RAF Electronic Hardware	Standoffs & Spacers SS 4-40 1/2in 3/16in Round FEM Standoff	Datasheet	27In Stock	$2.79 $2.07 $1.60 $1.51 View $1.42 $1.38 $1.36 $1.35 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: $1.76 31In Stock	Mfr. Part No. 1639-440-N Mouser Part No 761-1639-440-N	RAF Electronic Hardware	Standoffs & Spacers 3/16 RD FM S/O 5/8 4-40 NYLON	Datasheet	31In Stock	$1.76 $1.31 $1.03 $0.968 View $0.908 $0.875 $0.85 $0.832 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 No. 010440CD028 Mouser Part No 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 $0.09 $0.08 $0.069 View $0.063 $0.059 $0.053 $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 No. 010440T125 Mouser Part No 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 No. 3342-4-KIT Mouser Part No 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 $1.54	Min.: 1 Mult.: 1