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1.063 Inch Alloy Steel Grade 12 Black Oxide Hex Nut, Pkg Qty 50

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Industrial · SKU: AA4087762

1.063 Inch Alloy Steel Grade 12 Black Oxide Hex Nut, Pkg Qty 50

This heavy-duty hex nut is manufactured from Grade 12 alloy steel, providing a high tensile strength of approximately 170,000 PSI for critical, high-stress fastening applications.

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$99.99
$2.00/each(50 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$99.99
11 - 50-5%$94.99
51+-10%$89.99
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Quick Answer

How Buyers Should Evaluate 1.063 Inch Alloy Steel Grade 12 Black Oxide Hex Nut, Pkg Qty 50

This heavy-duty hex nut is manufactured from Grade 12 alloy steel, providing a high tensile strength of approximately 170,000 PSI for critical, high-stress fastening applications. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.

Quick Spec Check

  • System of Measurement: Metric
  • Material Grade/Class: Grade 12
  • Material: Alloy Steel

Purchase Details

  • Online price starts at $99.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 50 / Each.
  • Lead time: 2-3 weeks.

Use RFQ When

  • Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
  • Request support when fit, material, or substitute selection needs confirmation before order.
  • Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.

Technical Specifications

System of MeasurementMetric
Material Grade/ClassGrade 12
MaterialAlloy Steel
Thread SizeM27
FinishBlack Oxide
Width Across Flats1.063 in
Product Details

Full Description

Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.

Overview

This heavy-duty hex nut is engineered for critical structural and high-stress fastening applications where failure is not an option. Manufactured from high-grade alloy steel, it delivers exceptional mechanical properties and reliable performance in demanding industrial environments. The black oxide finish provides a durable, cost-effective layer of protection against corrosion. Supplied in a 50-piece package, it offers convenient inventory management for maintenance, repair, and production operations.

Key Features

Manufactured from high-strength Grade 12 alloy steel Black oxide finish for enhanced corrosion resistance and a professional appearance Precision-machined threads for consistent, reliable engagement with mating bolts Standard hex design for compatibility with common wrenches and sockets Suitable for high-vibration and high-torque applications

Specifications

Thread Size: M27 (Metric) Width Across Flats: 1.063 inches

Material

Alloy Steel Material Grade: 12 Finish: Black Oxide System of Measurement: Metric Package Quantity: 50 units

Applications

Heavy machinery assembly and maintenance Structural steel construction and framework Industrial equipment manufacturing Infrastructure and bridge projects Any application requiring a high-strength, reliable metric hex nut

Frequently Asked Questions

What are the key specifications for this hex nut, and what does 'Grade 12' mean?
This is a 1.063 inch (27mm) wide, metric M27 thread hex nut made from alloy steel with a black oxide finish. 'Grade 12' indicates a high tensile strength class, suitable for demanding applications requiring a proof load of approximately 170,000 PSI and a hardness up to 38 HRC.
What are the typical applications or use cases for this specific nut?
Its Grade 12 alloy steel construction makes it ideal for heavy-duty industrial machinery, structural steel connections, and high-vibration equipment where superior clamping force and fatigue resistance are critical. The black oxide finish provides a basic layer of corrosion protection for indoor or controlled environments.
How is this product packaged and sold? Is there a minimum order quantity?
This nut is sold in a convenient bulk package of 50 units. There is no minimum order quantity for this specific SKU, allowing you to order the exact quantity needed for your project or maintenance inventory.
1.063 Inch Alloy Steel Grade 12 Black Oxide Hex Nut, Pkg Qty 50 | Machrio