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4-40 Connectors

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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.
D-Sub Tools & Hardware 10PACK MALE SCREW LK 9 15 25 37P D-SUBS L17D20419EX Amphenol Commercial Products 1: $7.24 400Expected 22/12/2026	Mfr. Part No. L17D20419EX Mouser Part No 523-L17D20419EX	Amphenol Commercial Products	D-Sub Tools & Hardware 10PACK MALE SCREW LK 9 15 25 37P D-SUBS	Datasheet	400Expected 22/12/2026	$7.24 $6.73 $6.28 $6.01 View $5.45 $5.10 $4.99 $4.70 Quote	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 20.6 ZINC 173112-0659 Molex 1: $1.31 9,000Expected 15/04/2027	Mfr. Part No. 173112-0659 Mouser Part No 152-173112-0659	Molex	D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 20.6 ZINC	Datasheet	9,000Expected 15/04/2027	$1.31 $1.12 $0.995 $0.902 View $0.858 $0.834 $0.686 $0.662 $0.651	Min.: 1 Mult.: 1
D-Sub Tools & Hardware HOOD DB15/HD26 METAL SDC15AG L-Com 1: $16.98 373Expected 08/01/2027 New At Mouser	Mfr. Part No. SDC15AG Mouser Part No 17-SDC15AG New At Mouser	L-Com	D-Sub Tools & Hardware HOOD DB15/HD26 METAL	Datasheet	373Expected 08/01/2027	$16.98 $15.33 $14.37 $13.68 View $12.74 $11.99 $11.59 $11.40 Quote	Min.: 1 Mult.: 1
D-Sub Tools & Hardware HOOD DB25 METAL RIGHT ANGLE SDRA25AG L-Com 1: $23.30 134On Order New At Mouser	Mfr. Part No. SDRA25AG Mouser Part No 17-SDRA25AG New At Mouser	L-Com	D-Sub Tools & Hardware HOOD DB25 METAL RIGHT ANGLE	Datasheet	134On Order On Order Ship Dates Mfr. No: SDRA25AG Stock: 0 On Order: 50 Expected 04/12/2026 84 Expected 25/12/2026 Factory Lead Time: 18 Weeks	$23.30 $19.80 $18.56 $17.66 View $16.71 $15.78 $15.02	Min.: 1 Mult.: 1
D-Sub Tools & Hardware KIT SCREW RETAINER AMPLIMITE 4-40 UNC 1857211-1 TE Connectivity / AMP 1: $4.70 2,100Expected 28/12/2026	Mfr. Part No. 1857211-1 Mouser Part No 571-1857211-1	TE Connectivity / AMP	D-Sub Tools & Hardware KIT SCREW RETAINER AMPLIMITE 4-40 UNC Learn More about TE Connectivity / AMP te connectivity amplimite military dsub connectors	Datasheet	2,100Expected 28/12/2026	$4.70 $4.02 $3.77 $3.59 View $3.30 $2.86	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT STANDOFF NUT 4-40UNC 6.3 TIN 173112-0653 Molex 1: $0.83 1,299On Order	Mfr. Part No. 173112-0653 Mouser Part No 152-173112-0653	Molex	D-Sub Tools & Hardware FCT STANDOFF NUT 4-40UNC 6.3 TIN	Datasheet	1,299On Order On Order Ship Dates Mfr. No: 173112-0653 Stock: 0 On Order: 499 Expected 21/12/2026 800 Expected 07/01/2027 Factory Lead Time: 12 Weeks	$0.83 $0.74 $0.718 $0.665 View $0.617 $0.564 $0.525 $0.506 $0.501	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT SCREW SET 4-40 19.6 ZINC 173112-0661 Molex 1: $1.54 400Expected 26/11/2026	Mfr. Part No. 173112-0661 Mouser Part No 152-173112-0661	Molex	D-Sub Tools & Hardware FCT SCREW SET 4-40 19.6 ZINC	Datasheet	400Expected 26/11/2026	$1.54 $1.39 $1.25 $1.13 View $1.07 $1.03 $1.00 $0.951	Min.: 1 Mult.: 1
D-Sub Tools & Hardware HOOD DB15 MTLIZED LOW PROFILE SDRS15HOT L-Com 1: $14.95 47Expected 13/11/2026 New At Mouser	Mfr. Part No. SDRS15HOT Mouser Part No 17-SDRS15HOT New At Mouser	L-Com	D-Sub Tools & Hardware HOOD DB15 MTLIZED LOW PROFILE	Datasheet	47Expected 13/11/2026	$14.95 $12.70 $11.91 $11.34 View $10.80 $10.12 $9.64 $9.18	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT SCREW 4-40/4-40 4.7/6.0 4.5 ZINC 173112-0302 Molex 1: $0.40 1,739Expected 28/01/2027	Mfr. Part No. 173112-0302 Mouser Part No 152-173112-0302	Molex	D-Sub Tools & Hardware FCT SCREW 4-40/4-40 4.7/6.0 4.5 ZINC	Datasheet	1,739Expected 28/01/2027	$0.40 $0.341 $0.305 $0.29 View $0.259 $0.232 $0.222 $0.211 $0.207	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 20.6 TIN 173112-0428 Molex 1: $1.20 500Expected 21/12/2026	Mfr. Part No. 173112-0428 Mouser Part No 152-173112-0428	Molex	D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 20.6 TIN	Datasheet	500Expected 21/12/2026	$1.20 $1.02 $0.911 $0.826 View $0.786 $0.753 $0.707 $0.689	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 14.2 TIN 173112-0667 Molex 1: $1.25 1,700On Order	Mfr. Part No. 173112-0667 Mouser Part No 152-173112-0667	Molex	D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 14.2 TIN	Datasheet	1,700On Order On Order Ship Dates Mfr. No: 173112-0667 Stock: 0 On Order: 700 Expected 03/12/2026 1,000 Expected 31/12/2026 Factory Lead Time: 19 Weeks	$1.25 $1.07 $0.948 $0.86 View $0.818 $0.795 $0.767 $0.717	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT SCREW 4-40 4-40 9.55 TIN PLATED 173112-1112 Molex 1: $1.20 1,490Expected 13/11/2026	Mfr. Part No. 173112-1112 Mouser Part No 152-173112-1112	Molex	D-Sub Tools & Hardware FCT SCREW 4-40 4-40 9.55 TIN PLATED	Datasheet	1,490Expected 13/11/2026	$1.20 $1.02 $0.907 $0.864 View $0.81 $0.771 $0.721 $0.615 $0.605	Min.: 1 Mult.: 1
D-Sub Tools & Hardware JACK SOCKET KIT 3341-1L 3M Electronic Solutions Division 1: $3.49 10,346On Order	Mfr. Part No. 3341-1L Mouser Part No 517-3341-1L	3M Electronic Solutions Division	D-Sub Tools & Hardware JACK SOCKET KIT	Datasheet	10,346On Order On Order Ship Dates Mfr. No: 3341-1L Stock: 0 On Order: 3,746 Pending 6,600 Expected 02/11/2026 Factory Lead Time: 32 Weeks	$3.49 $3.20 $3.10 $2.69 $2.58	Min.: 1 Mult.: 1
D-Sub Tools & Hardware SCREW 4-40 5.31mm 5747971-3 TE Connectivity / AMP 1: $0.61 1,464On Order	Mfr. Part No. 5747971-3 Mouser Part No 571-5747971-3	TE Connectivity / AMP	D-Sub Tools & Hardware SCREW 4-40 5.31mm Learn More about TE Connectivity / AMP te connectivity amplimite military dsub connectors	Datasheet	1,464On Order On Order Ship Dates Mfr. No: 5747971-3 Stock: 0 On Order: 464 Expected 02/12/2026 1,000 TBD Factory Lead Time: 14 Weeks	$0.61 $0.516 $0.46 $0.394 View $0.36 $0.329 $0.286 $0.268 $0.256	Min.: 1 Mult.: 1
D-Sub Tools & Hardware JACK SOCKET KIT 3341-3 3M Electronic Solutions Division 1: $6.53 600Expected 21/12/2026	Mfr. Part No. 3341-3 Mouser Part No 517-3341-3	3M Electronic Solutions Division	D-Sub Tools & Hardware JACK SOCKET KIT	Datasheet	600Expected 21/12/2026	$6.53 $5.91 $5.58 $5.44 View $4.82 $4.37 $4.12 $3.72 $3.55	Min.: 1 Mult.: 1
D-Sub Tools & Hardware THUMB SCREW KIT 3341-7-KIT 3M Electronic Solutions Division 1: $7.29 1,281On Order	Mfr. Part No. 3341-7-KIT Mouser Part No 517-3341-7	3M Electronic Solutions Division	D-Sub Tools & Hardware THUMB SCREW KIT	Datasheet	1,281On Order On Order Ship Dates Mfr. No: 3341-7-KIT Stock: 0 On Order: 681 Pending 600 Expected 18/12/2026 Factory Lead Time: 18 Weeks	$7.29 $6.20 $5.81 $5.54 View $5.27 $4.88 $4.64 $4.42	Min.: 1 Mult.: 1
D-Sub Tools & Hardware MOUNTING HARDWARE 3342-1 3M Electronic Solutions Division 1: $2.57 4,979Expected 02/12/2026	Mfr. Part No. 3342-1 Mouser Part No 517-3342-1	3M Electronic Solutions Division	D-Sub Tools & Hardware MOUNTING HARDWARE	Datasheet	4,979Expected 02/12/2026	$2.57 $2.19 $1.94 $1.71 View $1.61 $1.56 $1.53 $1.44	Min.: 1 Mult.: 1
D-Sub Tools & Hardware JACK SCREW KIT 3342-2-BULK 3M Electronic Solutions Division 1: $4.59 595Expected 21/12/2026	Mfr. Part No. 3342-2-BULK Mouser Part No 517-3342-2	3M Electronic Solutions Division	D-Sub Tools & Hardware JACK SCREW KIT	Datasheet	595Expected 21/12/2026	$4.59 $4.17 $3.84 $3.55 $3.49	Min.: 1 Mult.: 1
D-Sub Tools & Hardware I/O MDR CONNECTOR JACK SOCKET SCREW 3341-3-KIT 3M Electronic Solutions Division 1: $5.95 50Expected 18/12/2026	Mfr. Part No. 3341-3-KIT Mouser Part No 517-3341-3-KIT	3M Electronic Solutions Division	D-Sub Tools & Hardware I/O MDR CONNECTOR JACK SOCKET SCREW	Datasheet	50Expected 18/12/2026	$5.95 $5.41 $5.12 $5.00 View $4.77 $4.17 $4.05 $3.45 $3.22	Min.: 1 Mult.: 1
D-Sub Tools & Hardware DSUB JACK SOCKET KIT 3341-2 3M Electronic Solutions Division 1: $3.23 459On Order	Mfr. Part No. 3341-2 Mouser Part No 517-3341-2	3M Electronic Solutions Division	D-Sub Tools & Hardware DSUB JACK SOCKET KIT	Datasheet	459On Order On Order Ship Dates Mfr. No: 3341-2 Stock: 0 On Order: 259 Expected 02/11/2026 200 Expected 09/11/2026 Factory Lead Time: 13 Weeks	$3.23 $2.81 $2.66 $2.47 View $2.16 $2.10 $1.90 $1.75 $1.72	Min.: 1 Mult.: 1
D-Sub Tools & Hardware I/O MOUNTINGS SCREWS AND SETS 7000057708 3M Electronic Specialty 1: $4.39 199Expected 17/11/2026	Mfr. Part No. 7000057708 Mouser Part No 517-7000057708	3M Electronic Specialty	D-Sub Tools & Hardware I/O MOUNTINGS SCREWS AND SETS	Datasheet	199Expected 17/11/2026	$4.39 $3.93 $3.73 $3.10 View $2.87 $2.73 $2.60 $2.46	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FEMALE SCREWLOCK 167501-2 TE Connectivity / AMP 20,000: $3.27 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 167501-2 Mouser Part No 571-167501-2	TE Connectivity / AMP	D-Sub Tools & Hardware FEMALE SCREWLOCK Learn More about TE Connectivity / AMP te connectivity amplimite military dsub connectors	Datasheet	Non-Stocked Lead-Time 9 Weeks	$3.27	Min.: 20,000 Mult.: 20,000
D-Sub Tools & Hardware FCT SCREW 4-40/4-40 5.3/6.0 5.0 TIN 173112-0354 Molex 1: $0.54 Non-Stocked	Mfr. Part No. 173112-0354 Mouser Part No 152-173112-0354	Molex	D-Sub Tools & Hardware FCT SCREW 4-40/4-40 5.3/6.0 5.0 TIN	Datasheet	Non-Stocked	$0.54 $0.464 $0.425 $0.383 View $0.35 $0.255 $0.249 $0.242 $0.236	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 10.9 TIN 173112-0456 Molex 1: $0.92 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. 173112-0456 Mouser Part No 152-173112-0456	Molex	D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 10.9 TIN	Datasheet	Non-Stocked Lead-Time 26 Weeks	$0.92 $0.785 $0.636 $0.605 View $0.569 $0.54 $0.515 $0.509	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 12.4 ZINC 173112-0595 Molex 1: $1.55 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 173112-0595 Mouser Part No 152-173112-0595	Molex	D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 12.4 ZINC	Datasheet	Non-Stocked Lead-Time 14 Weeks	$1.55 $1.35 $1.29 $1.20 View $1.09 $1.00 $0.903 $0.872 $0.83	Min.: 1 Mult.: 1

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