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Industrial · SKU: AA5597730
Grade 6 Carbon Steel Hex Nut, M30, Zinc Plated, 1.181" Flats, Pkg Qty 100
This Grade 6 carbon steel hex nut provides a durable, corrosion-resistant fastening solution for structural and heavy machinery applications. The M30 thread size and 1.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $69.99 |
| 11 - 50 | -5% | $66.49 |
| 51+ | -10% | $62.99 |
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Quick Answer
How Buyers Should Evaluate Grade 6 Carbon Steel Hex Nut, M30, Zinc Plated, 1.181" Flats, Pkg Qty 100
This Grade 6 carbon steel hex nut provides a durable, corrosion-resistant fastening solution for structural and heavy machinery applications. The M30 thread size and 1. 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 6
- Material: Carbon Steel
Purchase Details
- Online price starts at $69.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 100 / 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 Measurement | Metric |
| Material Grade/Class | Grade 6 |
| Material | Carbon Steel |
| Thread Size | M30 |
| Finish | Zinc Plated |
| Width Across Flats | 1.181 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This Grade 6 carbon steel hex nut is engineered for demanding structural and heavy machinery fastening applications. Manufactured to the GB6170 standard, it provides a robust and reliable connection point where high strength and corrosion resistance are critical. The M30 thread size and consistent dimensional accuracy ensure seamless compatibility with corresponding bolts and threaded rods. Supplied in a bulk package, this product offers an efficient inventory solution for maintenance, repair, and assembly operations.
Key Features
Constructed from high-strength Grade 6 carbon steel for dependable load-bearing performance Zinc-plated finish provides a protective barrier against rust and corrosion in industrial environments Precision-machined M30 threads ensure a secure, vibration-resistant fit 1.181-inch width across flats allows for standard tool engagement and high-torque installation Manufactured to GB6170 specifications for consistent quality and dimensional conformity
Specifications
System of Measurement: Metric Material Grade/Class: Grade 6
Material
Carbon Steel Thread Size: M30 Finish: Zinc Plated Width Across Flats: 1.181 in Proof Load: Approximately 120,000 PSI Package Quantity: 100 units
Applications
Structural steel framing and construction Heavy-duty machinery assembly and maintenance Industrial equipment manufacturing Infrastructure and bridge work Repair and overhaul operations in demanding environments