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Fine-Thread Alloy Steel Hex Nut, Grade 12, 1.299" Flats, Black Oxide, Pkg Qty 20

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Industrial · SKU: AE1866644

Fine-Thread Alloy Steel Hex Nut, Grade 12, 1.299" Flats, Black Oxide, Pkg Qty 20

This fine-thread hex nut is manufactured from high-strength alloy steel, meeting Grade 12 classification for demanding industrial applications. The M33-3 metric thread and 1.299-inch width across flats ensure precise fitment, while the black oxide finish provides a durable, corrosion-resistant layer. Its fine thread pitch offers superior vibration resistance and clamping force control in high-stress assemblies. Packaged in quantities of 20 for project efficiency.

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$109.99
$5.50/each(20 pcs/pkg)
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Product Description

Overview

This fine-thread hex nut is engineered for high-performance industrial fastening where superior strength and reliability are non-negotiable. Manufactured from high-grade alloy steel and heat-treated to a Grade 12 classification, it delivers exceptional load-bearing capacity and resistance to shear forces. The fine 3mm pitch thread profile provides enhanced vibration resistance and allows for precise adjustment of clamping force in critical assemblies. A uniform black oxide finish adds a layer of corrosion protection for extended service life in challenging environments. Packaged in quantities of 20, it is supplied for efficiency in maintenance, production, and OEM applications.

Key Features

Constructed from high-strength alloy steel, heat-treated to Grade 12 Fine thread pitch for excellent vibration resistance and precise clamping Black oxide finish for corrosion protection and a professional appearance 1.299-inch width across flats for standard tool engagement Metric M33 thread size for compatibility with international specifications

Specifications

Thread Specification: M33 x 3mm Width Across Flats: 1.299 inches Thread Pitch: Fine (3mm)

Material

Alloy Steel Strength Grade: 12 Finish: Black Oxide System of Measurement: Metric Package Quantity: 20

Applications

Heavy machinery and equipment assembly Structural steel and framework connections High-vibration environments in transportation and aerospace Precision manufacturing and OEM production lines Infrastructure and construction projects requiring high-strength fasteners

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Frequently Asked Questions

What are the key specifications of Fine-Thread Alloy Steel Hex Nut, Grade 12, 1.299" Flats, Black Oxide, Pkg Qty 20?
Full specifications for Fine-Thread Alloy Steel Hex Nut, Grade 12, 1.299" Flats, Black Oxide, Pkg Qty 20 are listed in the specification table on this page. This product is in the Hex Nuts category.
What is the minimum order quantity and bulk pricing for Fine-Thread Alloy Steel Hex Nut, Grade 12, 1.299" Flats, Black Oxide, Pkg Qty 20?
The minimum order quantity is 1 unit(s). Unit price starts at $109.99.
What is the lead time and availability for Fine-Thread Alloy Steel Hex Nut, Grade 12, 1.299" Flats, Black Oxide, Pkg Qty 20?
Contact us for current availability.