TAMPER-PRUF SCREW Flat Head Machine Screw
The TAMPER-PRUF SCREW Flat Head Machine Screw (SKU 3G-OTH-684404) features a 1/4"-20 thread size, 1 1/2 in length, and a T27 Torx®/Star drive. This steel, zinc-plated fastener is supplied in a 25-piece pack (MPN 400770).
SKU 3G-OTH-684404
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 Flat Head Machine Screw (SKU 3G-OTH-684404) features a 1/4"-20 thread size, 1 1/2 in length, and a T27 Torx®/Star drive. This steel, zinc-plated fastener is supplied in a 25-piece pack (MPN 400770).
Frequently Asked Questions
What is a Tamper-Pruf Screw flat head machine screw used for?
This Tamper-Pruf Screw flat head machine screw is used for tamper-resistant fastening in industrial assemblies where a flush finish is required. The Torx®/Star drive and T27 size help prevent cam-out and unauthorized removal, making it suitable for security-sensitive applications across machining, electrical, and material handling equipment.
What are the specifications of the Tamper-Pruf Screw 400770?
The Tamper-Pruf Screw 400770 is a flat head machine screw with 1/4"-20 thread size, 1 1/2 in length, and a T27 Torx®/Star drive. It is made of steel with a zinc-plated finish and comes in a 25-piece pack. 3G Electric supplies this fastener as part of its industrial sourcing across 14 departments.
Where to buy Tamper-Pruf Screw 400770 worldwide?
3G Electric supplies the Tamper-Pruf Screw 400770 flat head machine screw to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this fastener and thousands of other industrial parts across 14 departments, including machining and electrical.
How to install a Tamper-Pruf Screw flat head machine screw?
To install this Tamper-Pruf Screw flat head machine screw, use a T27 Torx®/Star bit driver. Ensure the mating hole is countersunk for a flush fit. Apply moderate torque to avoid stripping the drive. For security applications, use a tamper-resistant bit. 3G Electric can advise on proper selection for your assembly.
TAMPER-PRUF SCREW Products
3G Electric supplies TAMPER-PRUF SCREW flat head machine screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.