TAMPER-PRUF SCREW #4-40 x 3/8 in Round Head One-Way Machine Screw
The Tamper-Pruf Screw #4-40 Thread Size Tamper Resistant Screw (SKU 3G-OTH-747368) is a round head, one-way machine screw made of stainless steel with a plain finish, supplied in a 100-piece pack. It features a…
SKU 3G-OTH-747368
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Tamper-Pruf Screw #4-40 Thread Size Tamper Resistant Screw (SKU 3G-OTH-747368) is a round head, one-way machine screw made of stainless steel with a plain finish, supplied in a 100-piece pack. It features a 3/8-inch length and a #4 drive size (MPN 141403).
Frequently Asked Questions
What is a Tamper Resistant Screw #4-40 used for?
A Tamper Resistant Screw #4-40 is used in security-sensitive applications where standard screws can be removed. Its one-way design prevents tampering, making it ideal for public fixtures, electronics enclosures, and equipment panels. 3G Electric supplies this Tamper-Pruf Screw model 141403 for industrial maintenance and assembly needs.
What are the specifications of the Tamper-Pruf Screw 141403?
The Tamper-Pruf Screw 141403 has a #4-40 thread size, 3/8-inch length, stainless steel construction with a plain finish, and a round one-way head. It comes in a 100-piece pack with a #4 drive size. This Tamper Resistant Screw is designed for permanent installation where removal prevention is critical.
Where to buy Tamper Resistant Screws worldwide?
3G Electric supplies Tamper Resistant Screws like the Tamper-Pruf Screw 141403 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine fasteners and support procurement across 14 departments, including hardware and security components.
How to install a one-way tamper resistant screw?
Install a one-way tamper resistant screw using a standard driver that matches the #4 drive size. Apply steady axial pressure to prevent cam-out, and drive until the head seats firmly. The one-way design allows installation but prevents removal, so ensure correct positioning before final tightening. 3G Electric can advise on proper tooling for this Tamper-Pruf Screw.
TAMPER-PRUF SCREW Products
3G Electric supplies TAMPER-PRUF SCREW round head tamper-resistant machine screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.