4-40 – Mouser France

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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 4-40 X .187 STDOFF 2263-2 Keystone Electronics 1: 0,657 € 5 726In Stock	Mfr. Part No. 2263-2 Mouser Part No 534-2263-2	Keystone Electronics	Standoffs & Spacers 4-40 X .187 STDOFF	Datasheet	5 726In Stock	0,657 € 0,523 € 0,476 € 0,466 € View 0,45 € 0,306 € 0,305 €	Min.: 1 Mult.: 1
Standoffs & Spacers HEX .250X2.00 ALUM 2207 Keystone Electronics 1: 1,65 € 5 702In Stock	Mfr. Part No. 2207 Mouser Part No 534-2207	Keystone Electronics	Standoffs & Spacers HEX .250X2.00 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	5 702In Stock	1,65 € 1,32 € 1,28 € 1,25 € View 1,05 € 0,784 € 0,725 € 0,647 €	Min.: 1 Mult.: 1
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 0,306 € 0,256 € 0,223 € 0,209 € 0,201 €	Min.: 1 Mult.: 1
Screws & Fasteners SEELSKREW FH REC 4-40 THD 5/16 SFR4-40X5/16 2701 APM HEXSEAL 1: 0,757 € 4 218In Stock	Mfr. Part No. SFR4-40X5/16 2701 Mouser Part No 608-SFR440X5162701	APM HEXSEAL	Screws & Fasteners SEELSKREW FH REC 4-40 THD 5/16 Learn More about APM HEXSEAL self sealing hardware		4 218In Stock	0,757 € 0,581 € 0,529 € 0,466 € View 0,452 € 0,405 € 0,396 €	Min.: 1 Mult.: 1
Screws & Fasteners SEELSKREW STD PH REC 4-40 THD 3/16"LG R4-40X3/16 2701 APM HEXSEAL 1: 0,757 € 7 901In Stock	Mfr. Part No. R4-40X3/16 2701 Mouser Part No 608-R4-40X3/162701	APM HEXSEAL	Screws & Fasteners SEELSKREW STD PH REC 4-40 THD 3/16"LG		7 901In Stock	0,757 € 0,599 € 0,507 € 0,466 € View 0,431 € 0,409 € 0,388 € 0,377 € 0,359 €	Min.: 1 Mult.: 1
Screws & Fasteners 4-40X5/16", Phillips Pan Head, 18-8 Stainless Steel with Fluoro-Silicone O-Ring, Seal Screw R4-40X5/16 2615 APM HEXSEAL 1: 0,851 € 6 150In Stock	Mfr. Part No. R4-40X5/16 2615 Mouser Part No 608-R4-40X5/162615	APM HEXSEAL	Screws & Fasteners 4-40X5/16", Phillips Pan Head, 18-8 Stainless Steel with Fluoro-Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	6 150In Stock	0,851 € 0,667 € 0,61 € 0,539 € View 0,501 € 0,475 € 0,452 € 0,437 € 0,42 €	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
Screws & Fasteners PEM KPS6-440-4 KPS6-440-4 PEM 1: 0,636 € 2 072In Stock	Mfr. Part No. KPS6-440-4 Mouser Part No 153-KPS6-440-4	PEM	Screws & Fasteners	Datasheet	2 072In 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 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
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
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
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 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 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
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
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
Standoffs & Spacers STEEL 4-40 1/4in HEX ML/FEM Standoff 4530-440-S-12 RAF Electronic Hardware 1: 1,03 € 1 586In Stock	Mfr. Part No. 4530-440-S-12 Mouser Part No 761-4530-440-S-12	RAF Electronic Hardware	Standoffs & Spacers STEEL 4-40 1/4in HEX ML/FEM Standoff	Datasheet	1 586In Stock	1,03 € 0,654 € 0,595 € 0,573 € View 0,525 € Quote	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: 0,843 € 3 230In Stock	Mfr. Part No. R4-40X9/16 2701 Mouser Part No 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	0,843 € 0,65 € 0,541 € 0,506 € View 0,483 € 0,458 € 0,434 € 0,421 € 0,402 €	Min.: 1 Mult.: 1
Screws & Fasteners Binder Slotted Screw, #4-40 Thread, 1 1/2 in Lg 010440B150 Essentra 1: 0,112 € 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	0,112 € 0,084 € 0,076 € 0,065 € View 0,06 € 0,057 € 0,052 € 0,05 € 0,044 €	Min.: 1 Mult.: 1
Screws & Fasteners Round Slotted Screw, #4-40 Thread, 1/8 Lg 010440R012 Essentra 1: 0,095 € 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	0,095 € 0,076 € 0,068 € 0,058 € View 0,053 € 0,05 € 0,043 € 0,042 € 0,041 €	Min.: 1 Mult.: 1
Screws & Fasteners Set Screw, Socket Head, #4-40 Thread, 5/16 Lg 010440T031 Essentra 1: 0,103 € 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	0,103 € 0,074 € 0,066 € 0,058 € View 0,052 € 0,049 € 0,046 € 0,041 € 0,038 €	Min.: 1 Mult.: 1
Screws & Fasteners Fillister Phillips Screw, #4-40 Thread, 1 1/8 Lg 010440WF112 Essentra 1: 0,12 € 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	0,12 € 0,092 € 0,083 € 0,071 € View 0,065 € 0,061 € 0,051 € 0,047 €	Min.: 1 Mult.: 1
Screws & Fasteners Jack Screw .187 Yellow 4-40 7226 Keystone Electronics 1: 0,568 € 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	0,568 € 0,457 € 0,417 € 0,34 € View 0,30 € 0,239 € 0,216 € 0,201 €	Min.: 1 Mult.: 1