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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 UNC Screw Retnr Kit Amplimite HD 1857211-3 TE Connectivity 1: 3,84 € 2.035In Stock 2.000Expected 11/20/2026	Mfr. Part No. 1857211-3 Mouser Part No 571-1857211-3	TE Connectivity	D-Sub Tools & Hardware 4-40 UNC Screw Retnr Kit Amplimite HD Learn More about TE Connectivity amplimite military dsub connectors	Datasheet	2.035In Stock 2.000Expected 11/20/2026	3,84 € 3,31 € 2,96 € 2,86 € 2,64 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FEMALE SCRWLCK DSUB 5205818-3 TE Connectivity 1: 0,714 € 20.250In Stock	Mfr. Part No. 5205818-3 Mouser Part No 571-5205818-3	TE Connectivity	D-Sub Tools & Hardware FEMALE SCRWLCK DSUB Learn More about TE Connectivity amplimite military dsub connectors	Datasheet	20.250In Stock	0,714 € 0,603 € 0,536 € 0,513 € View 0,458 € 0,436 € 0,409 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware DSUB ACC: FEMALE SCREWLOCK 5207953-2 TE Connectivity 1: 0,636 € 10.900In Stock	Mfr. Part No. 5207953-2 Mouser Part No 571-5207953-2	TE Connectivity	D-Sub Tools & Hardware DSUB ACC: FEMALE SCREWLOCK Learn More about TE Connectivity amplimite military dsub connectors	Datasheet	10.900In Stock	0,636 € 0,538 € 0,481 € 0,458 € View 0,409 € 0,358 € 0,343 € 0,332 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware DSUB ACC: FEMALE SCREWLOCK 5207953-3 TE Connectivity 1: 0,344 € 34.010In Stock 19.371On Order	Mfr. Part No. 5207953-3 Mouser Part No 571-5207953-3	TE Connectivity	D-Sub Tools & Hardware DSUB ACC: FEMALE SCREWLOCK Learn More about TE Connectivity amplimite military dsub connectors	Datasheet	34.010In Stock 19.371On Order On Order Ship Dates Mfr. No: 5207953-3 Stock: 34.010 Can Dispatch Immediately On Order: 10.000 Expected 10/16/2026 9.371 Expected 10/21/2026 Factory Lead Time: 25 Weeks	0,344 € 0,292 € 0,26 € 0,193 € View 0,181 € 0,172 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FEMALE SCREWLOCK 5748271-1 TE Connectivity 1: 2,69 € 1.095In Stock	Mfr. Part No. 5748271-1 Mouser Part No 571-5748271-1	TE Connectivity	D-Sub Tools & Hardware FEMALE SCREWLOCK Learn More about TE Connectivity amplimite military dsub connectors	Datasheet	1.095In Stock	2,69 € 2,50 € 2,40 € 2,19 € View 2,05 € 2,02 € 1,94 € 1,90 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware LATCHING BLOCK KIT 745403-8 TE Connectivity / AMP 1: 4,41 € 1.335In Stock	Mfr. Part No. 745403-8 Mouser Part No 571-7454038	TE Connectivity / AMP	D-Sub Tools & Hardware LATCHING BLOCK KIT Learn More about TE Connectivity / AMP te connectivity amplimite military dsub connectors	Datasheet	1.335In Stock	4,41 € 4,39 € 4,12 € 3,83 € View 3,53 € 3,42 € 3,16 € 3,09 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware F screw lock for Cbl 863001060TLF Amphenol Commercial Products 1: 0,636 € 4.894In Stock 6.940On Order	Mfr. Part No. 863001060TLF Mouser Part No 649-863001060TLF	Amphenol Commercial Products	D-Sub Tools & Hardware F screw lock for Cbl Learn More about Amphenol Commercial Products amphenol fci d sub io connectors	Datasheet	4.894In Stock 6.940On Order On Order Ship Dates Mfr. No: 863001060TLF Stock: 4.894 Can Dispatch Immediately On Order: 5.000 Pending 1.940 Expected 10/16/2026 Factory Lead Time: 14 Weeks	0,636 € 0,544 € 0,486 € 0,463 € View 0,413 € 0,363 € 0,358 € 0,351 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware HOOD DB37/HD62 METAL SDC37AG L-Com 1: 25,16 € 58In Stock New At Mouser	Mfr. Part No. SDC37AG Mouser Part No 17-SDC37AG New At Mouser	L-Com	D-Sub Tools & Hardware HOOD DB37/HD62 METAL	Datasheet	58In Stock	25,16 € 23,21 € 21,76 € 20,79 € View 19,41 € 19,40 € 19,30 € Quote	Min.: 1 Mult.: 1
D-Sub Tools & Hardware D SUB-FEMALE SCREW LOCK ASSBLY KIT L17D204182 Amphenol Commercial Products 1: 1,08 € 71In Stock 500Expected 12/16/2026	Mfr. Part No. L17D204182 Mouser Part No 523-L17D204182	Amphenol Commercial Products	D-Sub Tools & Hardware D SUB-FEMALE SCREW LOCK ASSBLY KIT	Datasheet	71In Stock 500Expected 12/16/2026	1,08 € 0,946 € 0,903 € 0,783 € View 0,762 € 0,696 € 0,682 € 0,679 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware D-Sub Accessory Screwlock Nut/Washer L17D204182X Amphenol Commercial Products 1: 7,11 € 4In Stock 800Expected 10/26/2026	Mfr. Part No. L17D204182X Mouser Part No 523-L17D204182X	Amphenol Commercial Products	D-Sub Tools & Hardware D-Sub Accessory Screwlock Nut/Washer	Datasheet	4In Stock 800Expected 10/26/2026	7,11 € 6,49 € 5,97 € 5,80 € View 5,08 € 4,93 € 4,72 € 4,43 € 4,30 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware D-SUB ACCESSORY L17D2041921X Amphenol Commercial Products 1: 5,73 € 28In Stock 200Expected 11/12/2026	Mfr. Part No. L17D2041921X Mouser Part No 523-L17D2041921X	Amphenol Commercial Products	D-Sub Tools & Hardware D-SUB ACCESSORY	Datasheet	28In Stock 200Expected 11/12/2026	5,73 € 4,88 € 4,57 € 4,35 € View 3,95 € 3,75 € 3,65 € 3,54 €	Min.: 1 Mult.: 1
Heavy Duty Power Connectors SCREW PAN HEAD #4 1766829-1 TE Connectivity / AMP 1: 0,138 € 187In Stock	Mfr. Part No. 1766829-1 Mouser Part No 571-1766829-1	TE Connectivity / AMP	Heavy Duty Power Connectors SCREW PAN HEAD #4	Datasheet	187In Stock	0,138 € 0,125 € 0,114 € 0,105 € View 0,095 € 0,088 € 0,083 € 0,081 € 0,077 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware DSUB ACC: FEMALE SCREWLOCK 5745563-4 TE Connectivity 1: 3,20 € 634In Stock	Mfr. Part No. 5745563-4 Mouser Part No 571-5745563-4	TE Connectivity	D-Sub Tools & Hardware DSUB ACC: FEMALE SCREWLOCK Learn More about TE Connectivity amplimite military dsub connectors	Datasheet	634In Stock	3,20 € 2,73 € 2,43 € 2,31 € View 2,17 € 2,06 € 1,94 € 1,77 € 1,75 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FEMALE SCREW LOCKS 4-40 THREAD 11MM 09670009974 HARTING 1: 0,525 € 1.347In Stock 11.800On Order	Mfr. Part No. 09670009974 Mouser Part No 617-09-67-000-9974	HARTING	D-Sub Tools & Hardware FEMALE SCREW LOCKS 4-40 THREAD 11MM	Datasheet	1.347In Stock 11.800On Order On Order Ship Dates Mfr. No: 09670009974 Stock: 1.347 Can Dispatch Immediately On Order: 6.800 Expected 10/12/2026 5.000 Expected 10/13/2026 Factory Lead Time: 5 Weeks	0,525 € 0,445 € 0,396 € 0,377 € View 0,336 € 0,321 € 0,311 € 0,30 € 0,298 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware D SUB-SCREW-LOCK FE-UNC/M3-13MM-NI 09670019954 HARTING 1: 0,525 € 3.053In Stock	Mfr. Part No. 09670019954 Mouser Part No 617-09670019954	HARTING	D-Sub Tools & Hardware D SUB-SCREW-LOCK FE-UNC/M3-13MM-NI	Datasheet	3.053In Stock	0,525 € 0,445 € 0,396 € 0,377 € View 0,336 € 0,321 € 0,311 € 0,297 € 0,29 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware 4-40 FMALE SCREWLCK NICKEL PLATED 970-RTHUMBSCREW NorComp 1: 0,697 € 2.143In Stock	Mfr. Part No. 970-RTHUMBSCREW Mouser Part No 636-970-RTHUMBSCREW	NorComp	D-Sub Tools & Hardware 4-40 FMALE SCREWLCK NICKEL PLATED	Datasheet	2.143In Stock	0,697 € 0,605 € 0,537 € 0,499 € View 0,456 € 0,37 € 0,339 € 0,329 € 0,312 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware DSUB FEM SCREW LOCK 863001017TLF Amphenol Commercial Products 1: 0,628 € 672In Stock 1.000Expected 10/12/2026	Mfr. Part No. 863001017TLF Mouser Part No 649-863001017TLF	Amphenol Commercial Products	D-Sub Tools & Hardware DSUB FEM SCREW LOCK	Datasheet	672In Stock 1.000Expected 10/12/2026	0,628 € 0,534 € 0,476 € 0,454 € View 0,405 € 0,385 € 0,356 € 0,34 € 0,329 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware F screw lock for PCB 863001019TLF Amphenol Commercial Products 1: 0,43 € 4.964In Stock 9.000On Order	Mfr. Part No. 863001019TLF Mouser Part No 649-863001019TLF	Amphenol Commercial Products	D-Sub Tools & Hardware F screw lock for PCB Learn More about Amphenol Commercial Products amphenol fci d sub io connectors	Datasheet	4.964In Stock 9.000On Order On Order Ship Dates Mfr. No: 863001019TLF Stock: 4.964 Can Dispatch Immediately On Order: 3.000 Pending 6.000 Expected 10/16/2026 Factory Lead Time: 9 Weeks	0,43 € 0,314 € 0,291 € 0,274 € 0,266 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware Male screw lock 50 Socket 863003ATLF Amphenol Commercial Products 1: 0,808 € 659In Stock	Mfr. Part No. 863003ATLF Mouser Part No 649-863003ATLF	Amphenol Commercial Products	D-Sub Tools & Hardware Male screw lock 50 Socket Learn More about Amphenol Commercial Products amphenol fci d sub io connectors	Datasheet	659In Stock	0,808 € 0,679 € 0,651 € 0,61 € View 0,554 € 0,499 € 0,453 € 0,447 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware 9P CAP W/LANYRD FOR MALE 16-000380 Amphenol CONEC 1: 11,06 € 115In Stock	Mfr. Part No. 16-000380 Mouser Part No 706-16-000380	Amphenol CONEC	D-Sub Tools & Hardware 9P CAP W/LANYRD FOR MALE	Datasheet	115In Stock	11,06 € 9,41 € 8,82 € 8,57 € View 8,15 € 6,77 € 6,62 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT SCREW 4-40/4-40 4.7/6.0 4.5 ZINC 173112-0302 Molex / FCT 1: 0,344 € 1.885In Stock	Mfr. Part No. 173112-0302 Mouser Part No 152-173112-0302	Molex / FCT	D-Sub Tools & Hardware FCT SCREW 4-40/4-40 4.7/6.0 4.5 ZINC	Datasheet	1.885In Stock	0,344 € 0,291 € 0,26 € 0,248 € View 0,221 € 0,215 € 0,194 € 0,182 € 0,177 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 10.9 TIN 173112-0456 Molex / FCT 1: 0,791 € 27In Stock	Mfr. Part No. 173112-0456 Mouser Part No 152-173112-0456	Molex / FCT	D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 10.9 TIN	Datasheet	27In Stock	0,791 € 0,675 € 0,547 € 0,52 € View 0,505 € 0,472 € 0,443 € 0,433 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 11.2 TIN 173112-0660 Molex / FCT 2: 1,08 € 896In Stock	Mfr. Part No. 173112-0660 Mouser Part No 152-173112-0660	Molex / FCT	D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 11.2 TIN	Datasheet	896In Stock	1,08 € 0,929 € 0,92 € 0,912 € 0,599 €	Min.: 2 Mult.: 2
D-Sub Tools & Hardware FCT SCREW SET 4-40/M2.5 12.7 NI 173112-0981 Molex / FCT 1: 1,23 € 371In Stock	Mfr. Part No. 173112-0981 Mouser Part No 152-173112-0981	Molex / FCT	D-Sub Tools & Hardware FCT SCREW SET 4-40/M2.5 12.7 NI	Datasheet	371In Stock	1,23 € 1,05 € 0,839 € 0,803 € View 0,755 € 0,624 € 0,606 € 0,59 € 0,581 €	Min.: 1 Mult.: 1
D-Sub Tools & Hardware ADPT COVER DB25 SHIELDED MTL DHS25 L-Com 1: 23,43 € 3In Stock New At Mouser	Mfr. Part No. DHS25 Mouser Part No 17-DHS25 New At Mouser	L-Com	D-Sub Tools & Hardware ADPT COVER DB25 SHIELDED MTL	Datasheet	3In Stock	23,43 € 19,72 € 18,63 € 17,77 € View 16,92 € 15,86 € 15,10 €	Min.: 1 Mult.: 1

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