We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

TAMPER-PRUF-SCREW Tamper Resistant Screw: 1/4"-20 Thread Size, 1/2 in Lg, Stainless Steel - Button Head Tamper-Resistant Machine Screws
TAMPER-PRUF-SCREWButton Head Tamper-Resistant Machine Screws

TAMPER-PRUF-SCREW Tamper Resistant Screw: 1/4"-20 Thread Size, 1/2 in Lg, Stainless Steel

The Tamper-Pruf-Screw Tamper Resistant Screw is a button head machine screw with a 1/4"-20 thread size and 1/2" length, featuring a T27 drive size. Made of stainless steel with a plain finish, this 25-pack (MPN…

SKU 3G-OTH-689149

Brand
TAMPER-PRUF-SCREW
Item
Tamper Resistant Screw: 1/4"-20 Thread Size, 1/2 in Lg, Stainless Steel
Category
Button Head Tamper-Resistant Machine Screws
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

TAMPER-PRUF-SCREW
Manufacturer Part Number
91240
Type
Stainless Steel, Plain, Button, 25 PK
Lg
1/2 in
Drive Size
T27
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Tamper-Pruf-Screw Tamper Resistant Screw is a button head machine screw with a 1/4"-20 thread size and 1/2" length, featuring a T27 drive size. Made of stainless steel with a plain finish, this 25-pack (MPN 91240) provides a secure fastening solution for applications requiring tamper resistance.

Frequently Asked Questions

What is a Tamper Resistant Screw used for?

A Tamper Resistant Screw, like the Tamper-Pruf-Screw 91240, is used to secure panels, equipment, and enclosures where unauthorized removal must be prevented. Common applications include industrial machinery, electrical cabinets, and public fixtures. The T27 drive requires a special bit, deterring tampering while providing reliable fastening.

What are the specifications of the Tamper-Pruf-Screw 91240?

The Tamper-Pruf-Screw 91240 is a button head tamper-resistant machine screw with a 1/4"-20 thread size, 1/2" length, and T27 drive size. It is made of stainless steel with a plain finish and comes in a 25-pack. These specs ensure secure fastening in tamper-sensitive industrial applications.

Where to buy Tamper-Pruf-Screw 91240 worldwide?

3G Electric supplies the Tamper-Pruf-Screw 91240 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this tamper-resistant screw for your application, with lead time available on request.

How to install a Tamper Resistant Screw?

To install a Tamper Resistant Screw like the Tamper-Pruf-Screw 91240, use a T27 tamper-resistant driver bit. Ensure the mating threads are clean and lubricated if needed. Drive the screw to the specified torque without over-tightening to avoid stripping. Always follow manufacturer guidelines for the assembly.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from TAMPER-PRUF-SCREW

View all TAMPER-PRUF-SCREW parts
Tamper Resistant Screw: 1/4"-20 Thread Size, 1/2 in Lg, Stainless Steel, Plain, Button, 10 PK (MPN 91240). Key specifications — Drive Size: T27.
TAMPER-PRUF-SCREW
Tamper Resistant Screw: 1/4"-20 Thread Size, 1/2 in Lg, Stainless Steel, Plain, Button, 10 PK (MPN 91240). Key specifications — Drive Size: T27.
Mach Screw,Btn,5/16-18x3/4 L,PK10 (MPN 22330)
TAMPER-PRUF-SCREW
Mach Screw,Btn,5/16-18x3/4 L,PK10 (MPN 22330)
Tamper Resistant Screw: 1/4"-20 Thread Size, 3/4 in Lg, Stainless Steel, Plain, Button, 10 PK (MPN 91260). Key specifications — Drive Size: T27.
TAMPER-PRUF-SCREW
Tamper Resistant Screw: 1/4"-20 Thread Size, 3/4 in Lg, Stainless Steel, Plain, Button, 10 PK (MPN 91260). Key specifications — Drive Size: T27.
Tamper Resistant Screw: #10-24 Thread Size, 1 in Lg, Stainless Steel, Plain, Button, 50 PK (MPN 91140). Key specifications — Drive Size: T25.
TAMPER-PRUF-SCREW
Tamper Resistant Screw: #10-24 Thread Size, 1 in Lg, Stainless Steel, Plain, Button, 50 PK (MPN 91140). Key specifications — Drive Size: T25.
Tamper Resistant Screw: #10-32 Thread Size, 3/8 in Lg, Steel, Black Oxide, Button, 25 PK (MPN 81170). Key specifications — Drive Size: T25.
TAMPER-PRUF-SCREW
Tamper Resistant Screw: #10-32 Thread Size, 3/8 in Lg, Steel, Black Oxide, Button, 25 PK (MPN 81170). Key specifications — Drive Size: T25.
Tamper Resistant Screw: #10-24 Thread Size, 1 1/4 in Lg, Stainless Steel, Plain, Button, 50 PK (MPN 91150). Key specifications — Drive Size: T25.
TAMPER-PRUF-SCREW
Tamper Resistant Screw: #10-24 Thread Size, 1 1/4 in Lg, Stainless Steel, Plain, Button, 50 PK (MPN 91150). Key specifications — Drive Size: T25.
Tamper Resistant Screw: #10-32 Thread Size, 1 in Lg, Steel, Black Oxide, Button, 25 PK (MPN 81200). Key specifications — Drive Size: T25.
TAMPER-PRUF-SCREW
Tamper Resistant Screw: #10-32 Thread Size, 1 in Lg, Steel, Black Oxide, Button, 25 PK (MPN 81200). Key specifications — Drive Size: T25.
Tamper Resistant Screw: #10-24 Thread Size, 5/8 in Lg, Stainless Steel, Plain, Button, 50 PK (MPN 91125). Key specifications — Drive Size: T25.
TAMPER-PRUF-SCREW
Tamper Resistant Screw: #10-24 Thread Size, 5/8 in Lg, Stainless Steel, Plain, Button, 50 PK (MPN 91125). Key specifications — Drive Size: T25.