TAMPER-PRUF SCREW Mach Screw,Button,#6-32,3/4" L,PK25 (MPN 21840). Key specifications — Drive Size: 1/8 in.
The TAMPER-PRUF SCREW Button Head Tamper-Resistant Machine Screw (MPN 21840) is a #6-32, 3/4" L fastener supplied in a pack of 25. It features a 1/8 in drive size for tamper-resistant applications.
SKU 3G-OTH-689092
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The TAMPER-PRUF SCREW Button Head Tamper-Resistant Machine Screw (MPN 21840) is a #6-32, 3/4" L fastener supplied in a pack of 25. It features a 1/8 in drive size for tamper-resistant applications.
Frequently Asked Questions
What is a TAMPER-PRUF SCREW button head tamper-resistant machine screw used for?
This #6-32, 3/4" L fastener is designed for applications requiring tamper resistance, such as securing panels, electronics enclosures, and public equipment. The button head provides a low-profile finish, and the 1/8 in drive size requires a special tool to prevent unauthorized removal.
What are the specifications of the TAMPER-PRUF SCREW 21840?
The TAMPER-PRUF SCREW 21840 is a #6-32 thread, 3/4" long button head tamper-resistant machine screw, supplied in a pack of 25. It has a 1/8 in drive size. The manufacturer part number is 21840, and the SKU is 3G-OTH-689092.
Where to buy TAMPER-PRUF SCREW 21840 worldwide?
3G Electric supplies the TAMPER-PRUF SCREW 21840 button head tamper-resistant machine screw to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine fasteners for your security-sensitive applications.
How to install a button head tamper-resistant machine screw?
Use a tamper-resistant driver bit that matches the 1/8 in drive size. Align the screw with the threaded hole, turn clockwise until snug, and avoid over-torquing to prevent stripping. For critical joints, apply thread-locking compound per manufacturer guidelines.
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.
