Fine Thread Nut, 1"

Hex Nut, 1-14, UNF, Grade 5 Grade, Steel, Zinc Plated

The NF1 Hex Nut (1"-14 UNF, Grade 5) is a heavy-duty hex nut designed for high-strength fastening applications where fine thread connections are required. Manufactured from durable steel with a zinc-plated finish, this nut provides reliable clamping strength while offering corrosion resistance for long service life. The 1"-14 UNF fine thread design allows more precise tightening and improved holding power compared to coarse threads, making it suitable for demanding mechanical and structural assemblies. In short, it’s a stout fastener built to hold things together when the job calls for serious hardware.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: NF1
• Product Type: Hex nut
• Thread Size: 1"-14
• Thread Type: UNF (Unified National Fine)
• Grade: Grade 5
• Material: Steel
• Finish: Zinc plated for corrosion resistance
• Design: Standard hex shape for wrench or socket installation
• Function: Provides secure fastening when paired with compatible bolts or threaded rods
• Application: Suitable for mechanical, structural, and equipment assembly

Ideal For

• Heavy equipment and machinery assembly
• Agricultural and industrial fastening applications
• Projects requiring fine-thread Grade 5 hardware
• Repair or replacement of high-strength fasteners
• Anyone who prefers a nut that stays tight instead of working itself loose after the first round of vibration