These 1/4-20 x 4 in. security machine screws are designed for buyers who need fasteners that help deter removal with ordinary screwdrivers. Their spanner drive requires a matching driver bit, supporting more controlled access to installed hardware.
The pack contains 50 machine screws with 1/4-20 threading, a 4 in. length, pan heads, and 18-8 stainless steel construction. Each screw uses a spanner, or snake-eye, drive design and requires a matching driver bit for installation or removal.
Key Features:
- Spanner drive: Requires a matching driver bit rather than an ordinary screwdriver, helping reduce unauthorized removal.
- 1/4-20 thread size: Provides the specified machine-screw thread size for compatible threaded applications.
- 4 in. length: Supports installations requiring a 4 in. machine screw.
- Pan head: Provides the stated pan-head screw profile.
- 18-8 stainless steel: Delivers stainless steel construction for buyers seeking this material.
- 50-piece pack: Supplies multiple screws for stocking or project needs.
Choose these spanner drive machine screws when your installation calls for 1/4-20 x 4 in. pan head fasteners with 18-8 stainless steel construction and a matching-bit security drive.
| Country of Origin: |
Made in USA |
| Material: |
Stainless Steel |
| Product Depth: |
5" |
| Product Height: |
5" |
| Product Type: |
Spanner Drive Screws |
| Product Width: |
7" |
| Quantity Included: |
1 |
| Shipping Weight: |
2.38 lbs |
| Manufacturer Part Number: |
1.1424PS |
| Length: |
4 in |
| Head: |
Pan |
| Size: |
1/4-20 |
| Unit of Measurement: |
Inch (Imperial) |
| Brand: |
Tamperproof Screw |
| Description: |
Tamper Resistant Machine Screw |
| Drive: |
Spanner |
| Finish: |
Stainless Steel |
| Grade: |
18-8 Stainless Steel |
| Manufacturers Part Number: |
1.1424PS |
| Package Quantity: |
50 |
| Screw Type: |
Machine Screw |
| Width: |
5.00
in
|
| Height: |
5.00
in
|
| Depth: |
7.00
in
|
No additional information available.