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4-40 Hardware

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Standoffs & Spacers RND .250X.375 ALUM 3479 Keystone Electronics 1: 0,519 € 8.225In Stock	Mfr. Part No. 3479 Mouser Part No 534-3479	Keystone Electronics	Standoffs & Spacers RND .250X.375 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	8.225In Stock	0,519 € 0,407 € 0,364 € 0,307 € View 0,256 € 0,23 € 0,209 € 0,204 €	Min.: 1 Mult.: 1
Standoffs & Spacers 4-40 SURFACE MOUNT STANDOFF ELECTRO-SOLDER (ES) REEL PEM SMTSO-440-4ES SMTSO-440-4ES PEM 1: 0,843 € 1.857In Stock	Mfr. Part No. SMTSO-440-4ES Mouser Part No 153-SMTSO-440-4ES	PEM	Standoffs & Spacers 4-40 SURFACE MOUNT STANDOFF ELECTRO-SOLDER (ES) REEL	Datasheet	1.857In Stock	Cut Tape 0,843 € 0,627 € 0,488 € 0,46 € Reel 0,391 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Screws & Fasteners PEM KPS6-440-4 KPS6-440-4 PEM 1: 0,636 € 2.172In Stock	Mfr. Part No. KPS6-440-4 Mouser Part No 153-KPS6-440-4	PEM	Screws & Fasteners	Datasheet	2.172In Stock	0,636 € 0,491 € 0,449 € 0,395 € View 0,366 € 0,347 € 0,329 € 0,319 € 0,304 €	Min.: 1 Mult.: 1
Standoffs & Spacers .375 FEM-FEM 6PC Vicor 20176 20176 Vicor 1: 16,53 € 10In Stock	Mfr. Part No. 20176 Mouser Part No 492-20176	Vicor	Standoffs & Spacers .375 FEM-FEM 6PC	Datasheet	10In Stock	16,53 € 16,20 €	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 Hex Fem Stdoff 11/32" Alum 4-40 2054T-440-AL-7 RAF Electronic Hardware 1: 0,529 € 7.918In Stock 1.230Expected 11/30/2026	Mfr. Part No. 2054T-440-AL-7 Mouser Part No 761-2054T-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 3/16 Hex Fem Stdoff 11/32" Alum 4-40	Datasheet	7.918In Stock 1.230Expected 11/30/2026	0,529 € 0,389 € 0,311 € 0,28 € View 0,274 € 0,266 € 0,243 € 0,233 € 0,227 €	Min.: 1 Mult.: 1
Screws & Fasteners JACK SOCKET KIT 3341-1S 3M Electronic Solutions Division 1: 3,53 € 4.038In Stock 90.000On Order	Mfr. Part No. 3341-1S Mouser Part No 517-3341-1S	3M Electronic Solutions Division	Screws & Fasteners JACK SOCKET KIT	Datasheet	4.038In Stock 90.000On Order On Order Ship Dates Mfr. No: 3341-1S Stock: 4.038 Can Dispatch Immediately On Order: 1.500 Pending 9.300 Expected 11/2/2026 79.200 Expected 11/20/2026 Factory Lead Time: 19 Weeks	3,53 € 2,81 € 2,60 € 2,32 € View 2,17 € 2,06 € 1,97 € 1,71 € 1,69 €	Min.: 1 Mult.: 1
Screws & Fasteners PEM KPS6-440-16 KPS6-440-16 PEM 1: 1,05 € 2.335In Stock	Mfr. Part No. KPS6-440-16 Mouser Part No 153-KPS6-440-16	PEM	Screws & Fasteners	Datasheet	2.335In Stock	1,05 € 0,823 € 0,753 € 0,666 € View 0,617 € 0,587 € 0,557 € 0,538 € 0,518 €	Min.: 1 Mult.: 1
Standoffs & Spacers 3/8 LNGTH 4-40 ML/FML HEX STANDOFF 4532-440-N RAF Electronic Hardware 1: 0,551 € 29.730In Stock	Mfr. Part No. 4532-440-N Mouser Part No 761-4532-440-N	RAF Electronic Hardware	Standoffs & Spacers 3/8 LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	29.730In Stock	0,551 € 0,438 € 0,373 € 0,307 € View 0,281 € 0,28 €	Min.: 1 Mult.: 1
Standoffs & Spacers RND .250X.750 ALUM 3481 Keystone Electronics 1: 0,50 € 5.953In Stock	Mfr. Part No. 3481 Mouser Part No 534-3481	Keystone Electronics	Standoffs & Spacers RND .250X.750 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	5.953In Stock	0,50 € 0,398 € 0,372 € 0,342 € View 0,341 € 0,317 € 0,256 € 0,24 € 0,239 €	Min.: 1 Mult.: 1
Mounting Fixings FLOATER,ASSEMBLY,LOCKING,416SS LA4-440-1MD PEM 1: 2,07 € 885In Stock	Mfr. Part No. LA4-440-1MD Mouser Part No 153-LA4-440-1MD	PEM	Mounting Fixings FLOATER,ASSEMBLY,LOCKING,416SS	Datasheet	885In Stock	2,07 € 1,92 € 1,71 € 1,61 € View 1,56 € 1,50 € 1,44 € 1,39 € Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 4/40 3/4 HEX STDOFF 1902D Keystone Electronics 1: 0,706 € 21.819In Stock	Mfr. Part No. 1902D Mouser Part No 534-1902D	Keystone Electronics	Standoffs & Spacers 4/40 3/4 HEX STDOFF Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	21.819In Stock	0,706 € 0,554 € 0,525 € 0,47 € View 0,395 € 0,32 € 0,298 € 0,267 €	Min.: 1 Mult.: 1
Standoffs & Spacers SS 4-40 3/8in 3/16in Round FEM Standoff 1635-440-SS RAF Electronic Hardware 1: 1,27 € 2.370In Stock 11Expected 12/25/2026	Mfr. Part No. 1635-440-SS Mouser Part No 761-1635-440-SS	RAF Electronic Hardware	Standoffs & Spacers SS 4-40 3/8in 3/16in Round FEM Standoff	Datasheet	2.370In Stock 11Expected 12/25/2026	1,27 € 0,953 € 0,741 € 0,699 € View 0,657 € 0,632 € 0,615 € 0,60 € Quote	Min.: 1 Mult.: 1
Standoffs & Spacers M/F NYLON STANDOFF 4-40 .375 L 4941 Keystone Electronics 1: 0,706 € 13.351In Stock	Mfr. Part No. 4941 Mouser Part No 534-4941	Keystone Electronics	Standoffs & Spacers M/F NYLON STANDOFF 4-40 .375 L Learn More about Keystone Electronics keystone extreme temp standoffs	Datasheet	13.351In Stock	0,706 € 0,551 € 0,496 € 0,464 € View 0,452 € 0,414 € 0,31 € 0,298 € 0,295 €	Min.: 1 Mult.: 1
Screws & Fasteners 1/2 LNGTH 5/16 DIA 4-40 THRD CAP SCREW 0380-SS RAF Electronic Hardware 1: 2,47 € 1.452In Stock	Mfr. Part No. 0380-SS Mouser Part No 761-0380-SS	RAF Electronic Hardware	Screws & Fasteners 1/2 LNGTH 5/16 DIA 4-40 THRD CAP SCREW	Datasheet	1.452In Stock	2,47 € 2,06 € 1,90 € 1,64 € View 1,47 € 1,41 € 1,36 €	Min.: 1 Mult.: 1
Screws & Fasteners Binder Combination Screw, #4-40 Thread, 9/32 Lg 010440CD028 Essentra 1: 0,103 € 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	0,103 € 0,077 € 0,069 € 0,059 € View 0,054 € 0,051 € 0,046 € 0,044 € 0,034 €	Min.: 1 Mult.: 1
Screws & Fasteners Set Screw, Socket Head, #4-40 Thread, 1 1/4 Lg 010440T125 Essentra 1: 0,112 € 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	0,112 € 0,082 € 0,073 € 0,063 € View 0,058 € 0,054 € 0,05 € 0,048 €	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 Hex Fem Stdoff 11/32" SS 4-40 2054T-440-SS RAF Electronic Hardware 1: 1,18 € 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	1,18 € 0,882 € 0,687 € 0,647 € View 0,608 € 0,585 € 0,569 € 0,556 € Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/8 LNGTH 4-40 STD FML HEX STANDOFF 2098-440-SS RAF Electronic Hardware 1: 1,04 € 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	1,04 € 0,778 € 0,631 € 0,57 € View 0,536 € 0,516 € 0,501 € 0,499 € Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 HEX M/F STDOFF 15/16" 4-40 SS 4512-440-SS RAF Electronic Hardware 1: 1,88 € 190In Stock	Mfr. Part No. 4512-440-SS Mouser Part No 761-4512-440-SS	RAF Electronic Hardware	Standoffs & Spacers 3/16 HEX M/F STDOFF 15/16" 4-40 SS	Datasheet	190In Stock	1,88 € 1,86 € 1,79 € 1,76 € View 1,75 € 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: 2,18 € 5In 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	5In Stock 124On Order	2,18 € 1,63 € 1,26 € 1,19 € View 1,12 € 1,08 € 1,05 € 1,03 € Quote	Min.: 1 Mult.: 1
Screws & Fasteners SFR4-40 x 3/8 2701 APM HEXSEAL 1: 0,628 € 3.957In Stock	Mfr. Part No. SFR4-40 x 3/8 2701 Mouser Part No 608-SFR4-40X3-82701	APM HEXSEAL	Screws & Fasteners		3.957In Stock	0,628 € 0,487 € 0,468 € 0,364 € 0,347 €	Min.: 1 Mult.: 1
Standoffs & Spacers AL 4-40 1/8in 1/4in Round FEM Standoff 1678-440-AL RAF Electronic Hardware 1: 0,724 € 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	0,724 € 0,526 € 0,42 € 0,378 € View 0,37 € 0,36 € 0,328 € 0,315 € 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: 0,983 € 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	0,983 € 0,74 € 0,576 € 0,542 € View 0,51 € 0,49 € 0,477 € 0,467 € 0,46 €	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: 0,983 € 218In 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	218In Stock	0,983 € 0,733 € 0,57 € 0,538 € View 0,505 € 0,487 € 0,473 € 0,462 € 0,457 €	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 11/32" 4-40 SS 4531T-440-SS RAF Electronic Hardware 1: 2,06 € 110In Stock	Mfr. Part No. 4531T-440-SS Mouser Part No 761-4531T-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 11/32" 4-40 SS	Datasheet	110In Stock	2,06 € 1,53 € 1,20 € 1,12 € View 1,06 € 1,02 € 0,996 € 0,973 € Quote	Min.: 1 Mult.: 1

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