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4-40 Connectors

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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.
D-Sub Tools & Hardware 4-40 PAN HEAD SCREW length .350" 5229996-3 TE Connectivity / AMP 1: 0,206 € 20 267In Stock	Mfr. Part No. 5229996-3 Mouser Part No 571-5229996-3	TE Connectivity / AMP	D-Sub Tools & Hardware 4-40 PAN HEAD SCREW length .350"	Datasheet	20 267In Stock	0,206 € 0,18 € 0,164 € 0,153 € View 0,14 € 0,128 € 0,115 € 0,112 € 0,102 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware SPECIAL ZINC SCREW 5206052-3 TE Connectivity 1: 2,73 € 2 736In Stock	Mfr. Part No. 5206052-3 Mouser Part No 571-5206052-3	TE Connectivity	D-Sub Tools & Hardware SPECIAL ZINC SCREW Learn More about TE Connectivity amplimite military dsub connectors	Datasheet	2 736In Stock	2,73 € 2,45 € 2,27 € 2,18 € View 1,93 € 1,81 € 1,70 € 1,63 € 1,59 €	Min.: 1 Mult.: 1
Standard Circular Connector CeeLok FAS-T Receptacle Kit, PCB,NI,A 2102351-3 TE Connectivity / AMP 1: 338,69 € 50In Stock	Mfr. Part No. 2102351-3 Mouser Part No 571-2102351-3	TE Connectivity / AMP	Standard Circular Connector CeeLok FAS-T Receptacle Kit, PCB,NI,A	Datasheet	50In Stock	338,69 € 305,81 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 12.9 173112-0597 Molex / FCT 1: 1,11 € 450In Stock	Mfr. Part No. 173112-0597 Mouser Part No 152-173112-0597	Molex / FCT	D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 12.9	Datasheet	450In Stock	1,11 € 0,937 € 0,903 € 0,84 € View 0,763 € 0,578 € 0,531 € 0,518 € 0,51 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 18.7 NM 173114-0170 Molex / FCT 1: 4,39 € 213In Stock	Mfr. Part No. 173114-0170 Mouser Part No 152-173114-0170	Molex / FCT	D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 18.7 NM	Datasheet	213In Stock	4,39 € 3,99 € 3,78 € 3,70 € View 3,13 € 3,07 € 2,65 € 2,51 € 2,42 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware I/O MOUNTINGS SCREWS AND SETS 7000057926 3M Electronic Specialty 1: 6,33 € 44In Stock	Mfr. Part No. 7000057926 Mouser Part No 517-7000057926	3M Electronic Specialty	D-Sub Tools & Hardware I/O MOUNTINGS SCREWS AND SETS	Datasheet	44In Stock	6,33 € 5,73 € 5,41 € 4,95 € View 4,20 € 4,12 € 3,99 € 3,76 € 3,68 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware I/O DSUB CONNECTOR JACK SCREW KIT 3342-4-KIT 3M Electronic Solutions Division 1: 2,22 € 25In 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	25In Stock	2,22 € 2,02 € 1,92 € 1,78 € View 1,56 € 1,51 € 1,32 € 1,23 € 1,18 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware HOOD DB9/HD15 METAL SDC9AG L-Com 1: 12,25 € 739In Stock New At Mouser	Mfr. Part No. SDC9AG Mouser Part No 17-SDC9AG New At Mouser	L-Com	D-Sub Tools & Hardware HOOD DB9/HD15 METAL Learn More about L-Com l com d sub connectors	Datasheet	739In Stock	12,25 € 10,99 € 10,24 € 9,75 € View 9,26 € 8,58 € 8,32 € 7,76 € Quote	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT THMB SCREW 4-40UNC 55.6 W/CAP 173112-0426 Molex / FCT 1: 1,81 € 1 574In Stock	Mfr. Part No. 173112-0426 Mouser Part No 152-173112-0426	Molex / FCT	D-Sub Tools & Hardware FCT THMB SCREW 4-40UNC 55.6 W/CAP	Datasheet	1 574In Stock	1,81 € 1,55 € 1,38 € 1,32 € View 1,23 € 1,21 € 0,98 € 0,95 € 0,92 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware 10PACK FEMALE SCREW L17-D20418-2-TX Amphenol Commercial Products 1: 5,22 € 577In Stock	Mfr. Part No. L17-D20418-2-TX Mouser Part No 523-17-D20418-2-TX	Amphenol Commercial Products	D-Sub Tools & Hardware 10PACK FEMALE SCREW	Datasheet	577In Stock	5,22 € 4,52 € 4,44 € 4,12 € 3,97 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware SCREW 4-40 5.59mm 5205979-1 TE Connectivity / AMP 1: 0,877 € 3 546In Stock	Mfr. Part No. 5205979-1 Mouser Part No 571-5205979-1	TE Connectivity / AMP	D-Sub Tools & Hardware SCREW 4-40 5.59mm Learn More about TE Connectivity / AMP te connectivity amplimite military dsub connectors	Datasheet	3 546In Stock	0,877 € 0,745 € 0,665 € 0,633 € View 0,593 € 0,565 € 0,526 € 0,493 € 0,464 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware 4-40 PAN HEAD SCREW length .425" 5229996-2 TE Connectivity 1: 0,731 € 3 780In Stock	Mfr. Part No. 5229996-2 Mouser Part No 571-5229996-2	TE Connectivity	D-Sub Tools & Hardware 4-40 PAN HEAD SCREW length .425"	Datasheet	3 780In Stock	0,731 € 0,624 € 0,557 € 0,531 € View 0,497 € 0,473 € 0,433 € 0,407 € 0,391 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FEMALE SCREWLOCK 5748271-3 TE Connectivity 1: 4,14 € 2 622In Stock	Mfr. Part No. 5748271-3 Mouser Part No 571-5748271-3	TE Connectivity	D-Sub Tools & Hardware FEMALE SCREWLOCK Learn More about TE Connectivity amplimite military dsub connectors	Datasheet	2 622In Stock	4,14 € 3,70 € 3,53 € 3,39 € View 3,23 € 3,03 € 2,98 € 2,80 € 2,63 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware SCREWLOCK FOR STRT VERSION 09660009972 HARTING 1: 0,912 € 5 188In Stock	Mfr. Part No. 09660009972 Mouser Part No 617-09-66-000-9972	HARTING	D-Sub Tools & Hardware SCREWLOCK FOR STRT VERSION	Datasheet	5 188In Stock	0,912 € 0,837 € 0,747 € 0,711 € View 0,658 € 0,635 € 0,604 € 0,566 € 0,562 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware SCREWLOCK UNC 13MM 2pc=1 connector 09670009922 HARTING 2: 0,963 € 14 790In Stock	Mfr. Part No. 09670009922 Mouser Part No 617-09-67-000-9922	HARTING	D-Sub Tools & Hardware SCREWLOCK UNC 13MM 2pc=1 connector	Datasheet	14 790In Stock	0,963 € 0,819 € 0,731 € 0,696 € View 0,643 € 0,621 € 0,591 € 0,565 € 0,549 €	Min.: 2 Mult.: 2
D-Sub Tools & Hardware FML SCREW LOCK 4-40 THRD 13MM 09670009924 HARTING 1: 1,10 € 8 724In Stock	Mfr. Part No. 09670009924 Mouser Part No 617-09-67-000-9924	HARTING	D-Sub Tools & Hardware FML SCREW LOCK 4-40 THRD 13MM	Datasheet	8 724In Stock	1,10 € 0,963 € 0,894 € 0,846 € View 0,785 € 0,758 € 0,722 € 0,689 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware SCREWLOCK FOR R/A VERSION 09670009972 HARTING 1: 0,525 € 27 931In Stock	Mfr. Part No. 09670009972 Mouser Part No 617-09-67-000-9972	HARTING	D-Sub Tools & Hardware SCREWLOCK FOR R/A VERSION	Datasheet	27 931In Stock	0,525 € 0,445 € 0,396 € 0,377 € View 0,336 € 0,316 € 0,297 € 0,291 € 0,269 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FML SCREW LOCK 4-40 THRD 18MM 09670009973 HARTING 1: 1,11 € 4 479In Stock	Mfr. Part No. 09670009973 Mouser Part No 617-09-67-000-9973	HARTING	D-Sub Tools & Hardware FML SCREW LOCK 4-40 THRD 18MM	Datasheet	4 479In Stock	1,11 € 0,946 € 0,845 € 0,803 € View 0,744 € 0,717 € 0,71 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware D-SUB ML SCRWLK 4-40 09670009971 HARTING 1: 0,662 € 5 812In Stock	Mfr. Part No. 09670009971 Mouser Part No 617-09670009971	HARTING	D-Sub Tools & Hardware D-SUB ML SCRWLK 4-40 Learn More about HARTING backshell d sub connectors	Datasheet	5 812In Stock	0,662 € 0,559 € 0,499 € 0,475 € View 0,423 € 0,422 € 0,396 € 0,386 € 0,354 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware HEX EXTENDER KIT 4-40 UNC 09670019985 HARTING 1: 2,16 € 1 550In Stock 1 800Expected 10/23/2026	Mfr. Part No. 09670019985 Mouser Part No 617-09670019985	HARTING	D-Sub Tools & Hardware HEX EXTENDER KIT 4-40 UNC	Datasheet	1 550In Stock 1 800Expected 10/23/2026	2,16 € 1,84 € 1,64 € 1,56 € View 1,44 € 1,38 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware Male screw lock 9 15 25 Pin & Socket 863005ATLF Amphenol Commercial Products 1: 1,08 € 4 848In Stock	Mfr. Part No. 863005ATLF Mouser Part No 649-863005ATLF	Amphenol Commercial Products	D-Sub Tools & Hardware Male screw lock 9 15 25 Pin & Socket Learn More about Amphenol Commercial Products amphenol fci d sub io connectors	Datasheet	4 848In Stock	1,08 € 0,98 € 0,877 € 0,831 € View 0,779 € 0,742 € 0,706 € 0,667 € 0,652 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware CAP METAL 9 POS MALE W/SCREWS 165X16769X Amphenol CONEC 1: 2,92 € 596In Stock 500Expected 9/23/2026	Mfr. Part No. 165X16769X Mouser Part No 706-165X16769X	Amphenol CONEC	D-Sub Tools & Hardware CAP METAL 9 POS MALE W/SCREWS Learn More about Amphenol CONEC conec dsub family	Datasheet	596In Stock 500Expected 9/23/2026	2,92 € 2,34 € 2,30 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware HOOD DB9 MTLIZED LOW PROFILE SDRS09HOT L-Com 1: 10,74 € 571In Stock 984On Order New At Mouser	Mfr. Part No. SDRS09HOT Mouser Part No 17-SDRS09HOT New At Mouser	L-Com	D-Sub Tools & Hardware HOOD DB9 MTLIZED LOW PROFILE	Datasheet	571In Stock 984On Order On Order Ship Dates Mfr. No: SDRS09HOT Stock: 571 Can Dispatch Immediately On Order: 323 Expected 9/25/2026 661 Expected 12/11/2026 Factory Lead Time: 17 Weeks	10,74 € 9,12 € 8,55 € 8,14 € View 7,75 € 7,27 € 6,92 € 6,59 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FEM SCREWLOCK 4-40 177619-1 TE Connectivity / AMP 1: 0,636 € 5 212In Stock	Mfr. Part No. 177619-1 Mouser Part No 571-177619-1	TE Connectivity / AMP	D-Sub Tools & Hardware FEM SCREWLOCK 4-40 Learn More about TE Connectivity / AMP te connectivity amplimite military dsub connectors	Datasheet	5 212In Stock	0,636 € 0,54 € 0,482 € 0,435 € View 0,396 € 0,356 € 0,345 € 0,329 € 0,313 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware SCREWLOCK W/SPRING WASHER 178877-1 TE Connectivity / AMP 1: 0,55 € 16 132In Stock	Mfr. Part No. 178877-1 Mouser Part No 571-178877-1	TE Connectivity / AMP	D-Sub Tools & Hardware SCREWLOCK W/SPRING WASHER Learn More about TE Connectivity / AMP te connectivity amplimite military dsub connectors	Datasheet	16 132In Stock	0,55 € 0,525 € 0,469 € 0,446 € View 0,398 € 0,387 € 0,358 €	Min.: 1 Mult.: 1

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