Captive Screws
- Perfect for securing DSUB connectors
- #4-40 threads
- RoHS Compliant
General Description
These steel captive panel screws work well for securing DSUB connectors together. They are particularly suited for Right Angle PCB D-Sub connectors or IDC D-Sub connectors which have clinch nuts installed. The reduced shank above the threads of the captive screw allows the screw to spin freely in the connector while still being retained so it will not easily fall out when it is not threaded into the mating connector.
Note that these aren't designed for D-Sub connectors that DON'T have a clinch nut built in, such as standard solder-cup connectors, standard Right Angle PCB connectors, or IDC connectors that have unthreaded holes instead of clinch nuts.
Winford Engineering uses these screws on some of the products which we build and sell, including the 'slim' series of DSUB breakout boards, such as the BRKSD15M-C shown below in the Applications section.
These screws are sold in bags of Qty 10 or Qty 100.
| Captive Screw Specifications | |
|---|---|
| Material: | Nickel-Plated Steel |
| Head Style: | Slotted Pan Head |
| Thread: | #4-40 |
| Total Length Under Head: | 0.337" |
| Thread Length: | 0.100" |
Applications
The captive screws are shown installed in an insulation displacment type (IDC) DSUB connector and in a right angle PCB mount DSUB connector.
Click image to enlarge.
Click image to enlarge.
Click image to enlarge.Product Documents
| Part # | Description | PDF Drawing |
|---|---|---|
| SCCPS-4-C-0.337-x | Captive Screw, #4-40, 0.337" Under Head Length | 
|
Captive Screw, #4-40, 0.337" Under Head Length
Product Details
- #4-40 threads
- Total length under screw head: 0.337"
- Thread length: 0.100"
- Material: Steel
- RoHS Compliant
Pricing and Ordering
| Product # | Description | 1+ | 5+ | 10+ | RoHS | Buy Now |
|---|---|---|---|---|---|---|
| SCCPS-4-C-0.337-10 | Captive Screw, #4-40, 0.337" Under Head Length, 0.100" Thread Length, Nickel Plated, Bag of 10 | $8.10 | $7.30 | $6.75 | Yes | |
| SCCPS-4-C-0.337-100 | Captive Screw, #4-40, 0.337" Under Head Length, 0.100" Thread Length, Nickel Plated, Bag of 100 | $62.40 | $57.20 | $52.00 | Yes |
| Quantity | Price |
|---|---|
| 1+ | $8.10 |
| 5+ | $7.30 |
| 10+ | $6.75 |
| Quantity | Price |
|---|---|
| 1+ | $62.40 |
| 5+ | $57.20 |
| 10+ | $52.00 |
All of the above items are normally stocked. Please call us if you need to verify availability for a specific quantity, or for pricing at higher quantities. Please visit our ordering page for our ordering policies and a list of ordering methods.