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TAMPER-PRUF SCREW Tamper Resistant Screw: 1/4"-20 Thread Size, 1 in Lg, Stainless Steel, Plain - Round Head Tamper-Resistant Machine Screws
TAMPER-PRUF SCREWRound Head Tamper-Resistant Machine Screws

TAMPER-PRUF SCREW Tamper Resistant Screw: 1/4"-20 Thread Size, 1 in Lg, Stainless Steel, Plain

The Tamper-Pruf Screw 3G-OTH-747400 is a 1/4"-20 thread size, 1-inch long, round head tamper-resistant machine screw made of stainless steel with a plain finish. This one-way screw, part of a 25-piece pack, features…

SKU 3G-OTH-747400

Brand
TAMPER-PRUF SCREW
Item
Tamper Resistant Screw: 1/4"-20 Thread Size, 1 in Lg, Stainless Steel, Plain
Category
Round Head Tamper-Resistant Machine Screws
Available to Order
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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

Technical Specifications

TAMPER-PRUF SCREW
Manufacturer Part Number
141540
Type
Stainless Steel, Plain, Round, One-Way, 25 PK
Lg
1 in
Drive Size
#14

Technical Documents

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TAMPER-PRUF SCREW Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Tamper-Pruf Screw 3G-OTH-747400 is a 1/4"-20 thread size, 1-inch long, round head tamper-resistant machine screw made of stainless steel with a plain finish. This one-way screw, part of a 25-piece pack, features a #14 drive size (MPN 141540) and is designed for applications requiring permanent fastening to prevent removal.

Frequently Asked Questions

What is a Tamper-Pruf Screw 5JY94 used for?

The Tamper-Pruf Screw 5JY94 is a one-way tamper-resistant machine screw designed for permanent fastening in security-sensitive applications. It prevents removal after installation, making it ideal for public infrastructure, equipment enclosures, and safety barriers where tampering must be deterred.

What are the specifications of the Tamper-Pruf Screw 5JY94?

The Tamper-Pruf Screw 5JY94 has a 1/4"-20 thread size, 1-inch length, stainless steel construction with a plain finish, and a #14 drive size. It comes in a 25-piece pack (MPN 141540) and features a round head with one-way drive for permanent installation.

Where to buy Tamper-Pruf Screw 5JY94 worldwide?

3G Electric supplies the Tamper-Pruf Screw 5JY94 worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine Tamper-Pruf Screw products to procurement teams and engineers anywhere.

How to install a one-way tamper-resistant screw?

Install the Tamper-Pruf Screw 5JY94 using a standard driver that matches the #14 drive size. Drive the screw to the required torque; the one-way design allows tightening but prevents reverse rotation. Use appropriate stainless steel fastening practices to avoid galling and ensure permanent installation.

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.

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