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.
Standoffs & Spacers 1/4 Hex Fem Stdoff 25/32" Alum 4-40 2108T-440-AL-7 RAF Electronic Hardware 1: $0.979 535In Stock	Mfr. Part No. 2108T-440-AL-7 Mouser Part No 761-2108T-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 1/4 Hex Fem Stdoff 25/32" Alum 4-40	Datasheet	535In Stock	$0.979 $0.709 $0.568 $0.509 View $0.50 $0.486 $0.442 $0.426 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 RND M/F STDOFF 1" 4-40 NYLON 4042-440-N RAF Electronic Hardware 1: $2.94 72In Stock	Mfr. Part No. 4042-440-N Mouser Part No 761-4042-440-N	RAF Electronic Hardware	Standoffs & Spacers 1/4 RND M/F STDOFF 1" 4-40 NYLON	Datasheet	72In Stock	$2.94 $2.71 $2.42 $2.33 View $2.20 $2.15 $2.14 $2.11 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers Hex Male-Female Standoffs 3/16 Hex X 1-1/16 Length 4514-440-ss RAF Electronic Hardware 1: $3.35 65In Stock	Mfr. Part No. 4514-440-ss Mouser Part No 761-4514-440-SS	RAF Electronic Hardware	Standoffs & Spacers Hex Male-Female Standoffs 3/16 Hex X 1-1/16 Length	Datasheet	65In Stock	$3.35 $3.11 $2.78 $2.61 View $2.51 $2.44 $2.41 $2.37 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/8" 4-40 SS 4536T-440-SS RAF Electronic Hardware 1: $2.90 140In Stock	Mfr. Part No. 4536T-440-SS Mouser Part No 761-4536T-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/8" 4-40 SS	Datasheet	140In Stock	$2.90 $2.69 $2.40 $2.24 View $2.19 $2.11 $2.08 $2.06 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/4" 4-40 NYL 4546-440-N RAF Electronic Hardware 1: $3.26 74In Stock	Mfr. Part No. 4546-440-N Mouser Part No 761-4546-440-N	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/4" 4-40 NYL	Datasheet	74In Stock	$3.26 $3.01 $2.69 $2.52 View $2.45 $2.36 $2.35 $2.31 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 1-5/16" 4-40 SS 4547-440-SS RAF Electronic Hardware 1: $3.38 16In Stock	Mfr. Part No. 4547-440-SS Mouser Part No 761-4547-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 1-5/16" 4-40 SS	Datasheet	16In Stock	$3.38 $3.13 $2.79 $2.62 View $2.54 $2.45 $2.42 $2.40 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 1-3/8" 4-40 AL CLR 4548-440-AL-7 RAF Electronic Hardware 1: $1.58 250In Stock	Mfr. Part No. 4548-440-AL-7 Mouser Part No 761-4548-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 1-3/8" 4-40 AL CLR	Datasheet	250In Stock	$1.58 $1.19 $0.92 $0.866 View $0.814 $0.784 $0.763 $0.744 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 1-7/16" 4-40 SS 4549-440-SS RAF Electronic Hardware 1: $2.70 17In Stock	Mfr. Part No. 4549-440-SS Mouser Part No 761-4549-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 1-7/16" 4-40 SS	Datasheet	17In Stock	$2.70 $2.50 $2.23 $2.09 View $2.02 $1.95 $1.94 $1.91 Quote	Min.: 1 Mult.: 1
Screws & Fasteners 0.1245 X 0.1875 4-40 SKTHD SHOULDER SCRE 6902-SS RAF Electronic Hardware 1: $2.01 178In Stock	Mfr. Part No. 6902-SS Mouser Part No 761-6902-SS	RAF Electronic Hardware	Screws & Fasteners 0.1245 X 0.1875 4-40 SKTHD SHOULDER SCRE	Datasheet	178In Stock	$2.01 $1.83 $1.47 $1.30 View $1.04 $0.969 $0.927 $0.907 $0.894	Min.: 1 Mult.: 1
Standoffs & Spacers #N/A SMTSO-440-10ET PEM 1: $1.35 2In Stock 10,000Expected 2026/12/23	Mfr. Part No. SMTSO-440-10ET Mouser Part No 153-SMTSO-440-10ET	PEM	Standoffs & Spacers #N/A Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	2In Stock 10,000Expected 2026/12/23	Cut Tape $1.35 $1.01 $0.78 $0.735 Reel $0.626	Min.: 1 Mult.: 1 : 5,000
Standoffs & Spacers 3/16 RD FM S/O 3/8 4-40 AL CLR IRIDITE 1635-440-AL-7 RAF Electronic Hardware 1: $0.691 451In Stock	Mfr. Part No. 1635-440-AL-7 Mouser Part No 761-1635-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 3/16 RD FM S/O 3/8 4-40 AL CLR IRIDITE	Datasheet	451In Stock	$0.691 $0.506 $0.405 $0.363 View $0.356 $0.345 $0.315 $0.304 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex Fem Stdoff 9/32" NYL 4-40 2100T-440-N RAF Electronic Hardware 1: $2.00 170In Stock	Mfr. Part No. 2100T-440-N Mouser Part No 761-2100T-440-N	RAF Electronic Hardware	Standoffs & Spacers 1/4 Hex Fem Stdoff 9/32" NYL 4-40	Datasheet	170In Stock	$2.00 $1.50 $1.16 $1.10 View $1.03 $0.992 $0.964 $0.943 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 HEX M/F STDOFF 15/16" 4-40 NYL 4512-440-N RAF Electronic Hardware 1: $2.87 96In Stock	Mfr. Part No. 4512-440-N Mouser Part No 761-4512-440-N	RAF Electronic Hardware	Standoffs & Spacers 3/16 HEX M/F STDOFF 15/16" 4-40 NYL	Datasheet	96In Stock	$2.87 $2.66 $2.37 $2.23 View $2.16 $2.08 $2.07 $2.05 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/4" 4-40 SS 4539T-440-SS RAF Electronic Hardware 1: $3.20 80In Stock	Mfr. Part No. 4539T-440-SS Mouser Part No 761-4539T-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/4" 4-40 SS	Datasheet	80In Stock	$3.20 $2.38 $1.86 $1.74 View $1.64 $1.58 $1.54 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 15/16 LNGTH 4-40 ML/FML HEX STANDOFF 4541-440-AL-7 RAF Electronic Hardware 1: $1.45 1,029In Stock	Mfr. Part No. 4541-440-AL-7 Mouser Part No 761-4541-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 15/16 LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	1,029In Stock	$1.45 $1.09 $0.846 $0.797 View $0.749 $0.72 $0.70 $0.685 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers SWAGE THREAD STDOFF .140"L BRASS 4-40 1790-3 Keystone Electronics 1: $0.821 244In Stock	Mfr. Part No. 1790-3 Mouser Part No 534-1790-3	Keystone Electronics	Standoffs & Spacers SWAGE THREAD STDOFF .140"L BRASS 4-40	Datasheet	244In Stock	$0.821 $0.629 $0.598 $0.535 View $0.518 $0.42 $0.39 $0.381	Min.: 1 Mult.: 1
Standoffs & Spacers PC 104 MOUNTING KIT NYLON PC104-NY Keystone Electronics 1: $5.73 32In Stock	Mfr. Part No. PC104-NY Mouser Part No 534-PC104-NY	Keystone Electronics	Standoffs & Spacers PC 104 MOUNTING KIT NYLON	Datasheet	32In Stock	$5.73 $4.71 $4.42 $4.02 View $3.42 $2.92 $2.71	Min.: 1 Mult.: 1
Screws & Fasteners 15/16 LNGTH 11/64DIA 4-40 THRD CAP SCREW 0828-SS RAF Electronic Hardware 1: $3.35 10In Stock 130Expected 2026/11/02	Mfr. Part No. 0828-SS Mouser Part No 761-0828-SS	RAF Electronic Hardware	Screws & Fasteners 15/16 LNGTH 11/64DIA 4-40 THRD CAP SCREW	Datasheet	10In Stock 130Expected 2026/11/02	$3.35 $2.54 $2.34 $2.08 View $1.94 $1.85 $1.79 $1.73 $1.67	Min.: 1 Mult.: 1
Standoffs & Spacers AL 4-40 7/8in 3/16in Round FEM Standoff 1643-440-AL RAF Electronic Hardware 1: $0.942 379In Stock	Mfr. Part No. 1643-440-AL Mouser Part No 761-1643-440-AL	RAF Electronic Hardware	Standoffs & Spacers AL 4-40 7/8in 3/16in Round FEM Standoff	Datasheet	379In Stock	$0.942 $0.69 $0.551 $0.497 View $0.485 $0.471 $0.429 $0.413 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers AL 4-40 5/16in 1/4in Round FEM Standoff 1681-440-AL RAF Electronic Hardware 1: $0.955 402In Stock	Mfr. Part No. 1681-440-AL Mouser Part No 761-1681-440-AL	RAF Electronic Hardware	Standoffs & Spacers AL 4-40 5/16in 1/4in Round FEM Standoff	Datasheet	402In Stock	$0.955 $0.698 $0.558 $0.501 View $0.491 $0.477 $0.435 $0.419 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/8 LNGTH 4-40 STD FML HEX STANDOFF 2051-440-SS RAF Electronic Hardware 1: $1.42 434In Stock	Mfr. Part No. 2051-440-SS Mouser Part No 761-2051-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/8 LNGTH 4-40 STD FML HEX STANDOFF	Datasheet	434In Stock	$1.42 $0.704 $0.604 $0.568 View $0.559 $0.552 $0.549	Min.: 1 Mult.: 1
Standoffs & Spacers SS 4-40 13/16in HEX FEM Standoff 2062-440-SS RAF Electronic Hardware 1: $4.80 13In Stock	Mfr. Part No. 2062-440-SS Mouser Part No 761-2062-440-SS	RAF Electronic Hardware	Standoffs & Spacers SS 4-40 13/16in HEX FEM Standoff	Datasheet	13In Stock	$4.80 $4.44 $3.73 $3.50 View $3.47 $3.33 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex Fem Stdoff 7/32" SS 4-40 2099T-440-SS RAF Electronic Hardware 1: $1.92 38In Stock	Mfr. Part No. 2099T-440-SS Mouser Part No 761-2099T-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/4 Hex Fem Stdoff 7/32" SS 4-40	Datasheet	38In Stock	$1.92 $1.43 $1.12 $1.04 View $0.948 $0.923 $0.891 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers STEEL 4-40 11/16in HEX ML/FEM Standoff 4508-440-S-12 RAF Electronic Hardware 1: $1.37 475In Stock	Mfr. Part No. 4508-440-S-12 Mouser Part No 761-4508-440-S-12	RAF Electronic Hardware	Standoffs & Spacers STEEL 4-40 11/16in HEX ML/FEM Standoff	Datasheet	475In Stock	$1.37 $1.02 $0.797 $0.75 View $0.705 $0.678 $0.659 $0.644 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/16" 4-40 SS 4535T-440-SS RAF Electronic Hardware 1: $2.81 159In Stock	Mfr. Part No. 4535T-440-SS Mouser Part No 761-4535T-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/16" 4-40 SS	Datasheet	159In Stock	$2.81 $2.09 $1.63 $1.54 View $1.44 $1.38 $1.35 $1.31 Quote	Min.: 1 Mult.: 1