Stahlwille 3/8in Drive 5/8in Bi-Hexagon Socket
Premium Stahlwille 3/8in drive 5/8in bi-hex socket—cadmium-free HPQ steel for aerospace & industrial use.
The Stahlwille Series 45A AF Imperial Bi-Hexagon Socket combines precision engineering with durable materials for exceptional performance in demanding applications. Made from HPQ® high-performance quality steel and chrome plated, these sockets deliver both strength and corrosion resistance.
Designed with extremely high load capacity, the sockets feature exceptionally thin rings and walls without compromising durability. They are free from cadmium, making them suitable for use on titanium alloy parts and fasteners—ideal for aerospace applications where safety is paramount.
The anti-slip drive ensures high torque transmission to nuts and bolts without causing damage, maintaining fastener integrity. Manufactured to ASME B 107.1, Fed. Spec. GGG-W-641, SAE AS 954-E standards, these sockets meet rigorous industry test loads for reliability.
Product Specifications
- Drive Size: 3/8 inch (square drive)
- Socket Size: 5/8 AF
- Overall Length: 31 mm
- Material: HPQ chrome-vanadium steel
- Finish: Chrome plated (cadmium-free)
- Standards: ASME, Fed. Spec., SAE AS compliant
- Origin: Made in Germany
Ideal for professional mechanics and industrial applications, the Stahlwille Bi-Hexagon Socket ensures precision, durability, and safety in high-stress environments.
Technical Specifications
- Dispatched within 0-2 business days
- Delivery to Worldwide: 6-7 business days*
- Free Shipping Included
- High-torque fastening (industrial, mechanical applications)
- Aerospace component assembly
- Titanium alloy fastener maintenance
- Professional automotive repair
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- Drive Size: 3/8 inch
- Socket Size: 5/8 AF
- Overall Length: 31mm
- Material: HPQ® high-performance steel (chrome-vanadium)
- Plating: Chrome (cadmium-free)
- Standards: ASME B 107.1, Fed. Spec. GGG-W-641, SAE AS 954-E
- Manufactured in Germany
Always follow local regulations and product guidance.
Free standard delivery on Canadian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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