These 1/4-20 x 1/2 in. security machine screws are designed for buyers who need fasteners that help deter removal with ordinary screwdrivers. Their spanner drive and low-profile truss head support secure fastening where added resistance to tampering is needed.
The 100-pack includes 18-8 stainless steel machine screws with 1/4-20 UNC threads and a 1/2 in. length. Each screw has a truss-style spanner head and requires a matching driver bit for installation.
Key Features:
- Spanner drive: Helps prevent removal using ordinary screwdrivers and requires a matching driver bit.
- Truss head profile: Provides a low-profile head designed to offer added resistance to vice-grip removal.
- Positive tool engagement: Supports torque transfer during installation with less pressure and slippage.
- 18-8 stainless steel: Provides stainless steel construction for the specified fastening application.
- 100-piece pack: Supplies multiple screws for installation and replacement needs.
Choose these 1/4-20 UNC spanner drive machine screws when a 1/2 in. stainless steel fastener with a truss head and matching-driver installation is the right fit for your project.
| Country of Origin: |
Made in USA |
| Material: |
Stainless Steel |
| Product Depth: |
1.375" |
| Product Height: |
3.25" |
| Product Type: |
Spanner Drive Screws |
| Product Width: |
2.25" |
| Quantity Included: |
1 |
| Shipping Weight: |
1.11 lbs |
| Manufacturer Part Number: |
6001640 |
| Length: |
1/2 in |
| Drill Size: |
#14 in |
| Head: |
Truss |
| Size: |
1/4-20 |
| Thread: |
Coarse in |
| Unit of Measurement: |
Inch (Imperial) |
| Brand: |
Tamper-Pruf Screws |
| Description: |
Tamper Resistant Machine Screw |
| Drive: |
Spanner |
| Finish: |
Stainless Steel |
| Full or Partial Thread: |
Full |
| Grade: |
18-8 Stainless Steel |
| Manufacturers Part Number: |
6001640 |
| Package Quantity: |
100 |
| Screw Type: |
Machine Screw |
| Width: |
1.38
in
|
| Height: |
3.25
in
|
| Depth: |
2.25
in
|
No additional information available.