TAMPER-PRUF SCREW Button Head Tamper-Resistant Machine Screw
The TAMPER-PRUF SCREW Button Head Tamper-Resistant Machine Screw (MPN 21620) is a 1/4"-20 thread, 3/4-inch-long fastener supplied in a pack of 10. It features a 5/32-inch drive size, designed for applications…
SKU 3G-OTH-689153
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The TAMPER-PRUF SCREW Button Head Tamper-Resistant Machine Screw (MPN 21620) is a 1/4"-20 thread, 3/4-inch-long fastener supplied in a pack of 10. It features a 5/32-inch drive size, designed for applications requiring a secure, tamper-resistant fastening solution.
Frequently Asked Questions
What is a TAMPER-PRUF SCREW button head tamper-resistant machine screw used for?
This screw is used for secure fastening in applications where tamper resistance is required, such as in public fixtures, electronic enclosures, and industrial equipment. The button head provides a low-profile finish, and the tamper-resistant drive prevents unauthorized removal.
What are the specifications of the TAMPER-PRUF SCREW 21620?
The TAMPER-PRUF SCREW 21620 is a button head tamper-resistant machine screw with 1/4\"-20 thread, 3/4-inch length, and a 5/32-inch drive size. It comes in a pack of 10. These specifications ensure compatibility with standard tools and applications requiring a secure, tamper-resistant fastener.
Where to buy TAMPER-PRUF SCREW 21620 worldwide?
3G Electric supplies the TAMPER-PRUF SCREW 21620 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this tamper-resistant screw for your project.
How to install a button head tamper-resistant machine screw?
Install using a tamper-resistant driver bit matching the 5/32-inch drive size. Apply moderate torque to avoid stripping the head. Ensure the threaded hole is clean and properly aligned. For critical applications, use thread-locking compound to prevent loosening under vibration.
TAMPER-PRUF SCREW Products
3G Electric supplies TAMPER-PRUF SCREW button head tamper-resistant machine screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.