HUBBELL GAI-TRONICS Security Screws: Steel, Security Screws & Screwdrivers, 246/256/393/394
The HUBBELL GAI-TRONICS Security Screws: Steel (MPN 12516-003) are black steel security screws designed for use with models 246, 256, 393, and 394. These screws are part of the Security Screws & Screwdrivers product…
SKU 3G-OTH-415650
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Product Description
The HUBBELL GAI-TRONICS Security Screws: Steel (MPN 12516-003) are black steel security screws designed for use with models 246, 256, 393, and 394. These screws are part of the Security Screws & Screwdrivers product type and are supplied by HUBBELL GAI-TRONICS.
Frequently Asked Questions
What is the HUBBELL GAI-TRONICS Security Screw 12516-003 used for?
The HUBBELL GAI-TRONICS Security Screw 12516-003 is used to secure enclosures on models 246, 256, 393, and 394. It is a black steel security screw designed to prevent unauthorized access to industrial communication equipment, commonly found in hazardous-area or public-facing installations.
What are the specifications of the HUBBELL GAI-TRONICS 12516-003 security screw?
The HUBBELL GAI-TRONICS 12516-003 is a black steel security screw. It is part of the Security Screws & Screwdrivers product type and is compatible with models 246, 256, 393, and 394. The manufacturer part number is 12516-003, and the associated screwdriver is model 393AL-700.
Where to buy HUBBELL GAI-TRONICS security screws worldwide?
You can source HUBBELL GAI-TRONICS security screws worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 12516-003 security screw.
How to install HUBBELL GAI-TRONICS security screws?
To install the HUBBELL GAI-TRONICS security screw 12516-003, use the matching 393AL-700 security screwdriver. Align the screw with the threaded hole on models 246, 256, 393, or 394, then tighten until snug. Avoid over-torquing to prevent stripping the steel threads. Follow standard safety practices for tamper-resistant fasteners.
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Common applications for HUBBELL GAI-TRONICSHUBBELL GAI-TRONICS Products
3G Electric supplies HUBBELL GAI-TRONICS security screws & screwdriver. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.










