Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the D-Sub, D-Shaped Connectors - Accessories - Jackscrews category page. You can select the model you want based on the above.

Question 2

What are the main brands D-Sub, D-Shaped Connectors - Accessories - Jackscrews?

Accepted Answer

Typical parameters include 3M Electronics, Adam Tech, Amphenol, C&K, Cinch Connectivity Solutions, CNC Tech, Conec, CW Industries...

Question 3

How to choose between different D-Sub, D-Shaped Connectors - Accessories - Jackscrews brands?

Accepted Answer

1. Pre-Screen with Industry Certifications (ISO, UL, CE)
Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors.
2. Analyze Authentic Customer Reviews
Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended).
3. Calculate Long-Term Cost Efficiency
Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI.
4. Request Sample Testing Reports
Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:3M Electronics, Adam Tech, Amphenol]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
7243-5 Datasheet	Keystone Electronics	JACK SCREW HEX 4-40	Availability:9345	1+ $0.5310 10+ $0.3609 100+ $0.3060 500+ $0.2547 1000+ $0.2457	min:1
7299 Datasheet	Keystone Electronics	JACK SCREW HEX SLOTTED 4-40	Availability:36000	10+ $0.0794 40000+ $0.0397 150000+ $0.0357 300000+ $0.0318	min:1
5746879-1 Datasheet	TE Connectivity	CONN HEAD SCREW HEAVY DUTY 4-40	Availability:10172	100+ $0.3146 500+ $0.2165 2000+ $0.1958 4000+ $0.1928 6000+ $0.1899	min:1
5748558-3 Datasheet	TE Connectivity	CONN D-SUB FEMALE SCREW LOCK	Availability:1995	1+ $2.4120 150+ $2.3580 250+ $2.3130	min:1
09670009972 Datasheet	HARTING	DSUB SCREW LOCK FE UNC/UNC	Availability:28788	1+ $0.4833 10+ $0.3492 50+ $0.3114 100+ $0.2961 500+ $0.2619	min:1
1731120615 Datasheet	Molex	D-SUB SLIDE LOCK POSTS	Availability:1863	1+ $3.3210 10+ $2.7036 25+ $3.3210 50+ $2.3436 100+ $2.2039	min:1
2077 Datasheet	Keystone Electronics	JACK SCREW	Availability:11832	10+ $0.0593 500+ $0.0494 5000+ $0.0388 20000+ $0.0351 40000+ $0.0349	min:1
09670029044 Datasheet	HARTING	LATCH LOCK BOLT_4-40/4-40 UNC_H:	Availability:3870	1+ $5.2830 10+ $4.4901 25+ $5.2830 50+ $4.0073 100+ $3.8161	min:1
09670029045 Datasheet	HARTING	LATCH LOCK BOLT_M3/M3_H: 6,2 MM	Availability:1029	10+ $23.4900 1000+ $15.6600 5000+ $14.4200 10000+ $12.5400 20000+ $10.9800	min:1
09670019941 Datasheet	HARTING	SCREWLOCK 4-40 / 4-40 UNC	Availability:10022	23+ $0.2966 100+ $0.2568 500+ $0.2439 1000+ $0.2309 2500+ $0.2308	min:1

D-Sub, D-Shaped Connectors - Accessories - Jackscrews Components

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