Description
The 1/2″-20 x 4″ Grade 8 Fine Thread Hex Head Cap Screw is a high-strength, corrosion-resistant fastening solution designed for outdoor, high-moisture, and industrial environments. Crafted from premium alloy steel with a yellow zinc finish, this heavy-duty fastener ensures long-lasting durability and superior tensile strength. Its fine-thread design provides increased vibration resistance and a more secure hold, making it a versatile choice for construction, heavy machinery, automotive, and marine applications.
Key Features:
Grade 8 Fine Thread Strength Engineered for high-torque, high-load applications requiring maximum durability.
Fine Thread Configuration Provides tighter, more secure fastening with enhanced resistance to loosening.
Corrosion-Resistant Yellow Zinc Coating Protects against rust and oxidation, ensuring long-term performance.
Versatile Industrial Use Ideal for construction, machinery, automotive, and marine applications.
Heavy-Duty Alloy Steel Construction Offers exceptional shear strength and reliability in demanding conditions.
Partial Thread Design Allows for optimal load distribution and improved shear resistance.
Product Specifications:
- System of Measurement: Inch
- Thread Size: 1/2″-20 Fine
- Length: 4″
- Finish: Yellow Zinc
- Full/Partial Threaded: Partial
- Material: Alloy Steel
- RoHS Compliance: Yes
- Part Number: T12204YZ8FT
Upgrade your fastening solutions with the 1/2″-20 x 4″ Hex Head Cap Screw Grade 8 Fine Thread, built for maximum performance, strength, and reliability in demanding applications.






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