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Industrial · SKU: AF0267146
304 Stainless Steel A2-70 M4 Right-Left Hand Hex Coupling Nut, 3.94", Pkg Qty 100
This 304 stainless steel coupling nut features opposing right- and left-hand M4 threads, designed to join two externally threaded rods or to adjust tension in assemblies.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $109.99 |
| 11 - 50 | -5% | $104.49 |
| 51+ | -10% | $98.99 |
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Quick Answer
How Buyers Should Evaluate 304 Stainless Steel A2-70 M4 Right-Left Hand Hex Coupling Nut, 3.94", Pkg Qty 100
This 304 stainless steel coupling nut features opposing right- and left-hand M4 threads, designed to join two externally threaded rods or to adjust tension in assemblies. 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: A2-70
- Material: Stainless Steel 304
Purchase Details
- Online price starts at $109.99.
- 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 | A2-70 |
| Material | Stainless Steel 304 |
| Thread Size | M4 |
| Finish | Plain |
| Length | 3.94 in |
| Width Across Flats | 0.236 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This precision coupling nut is engineered to join two externally threaded rods, studs, or bolts in-line or to provide a means for precise tension adjustment within an assembly. It features opposing right-hand and left-hand M4 threads, allowing for simultaneous tightening or loosening of both connected components. Manufactured from corrosion-resistant 304 stainless steel in the A2-70 grade, this component is suitable for applications requiring durability, moderate chemical resistance, and non-magnetic properties.
Key Features
Constructed from 304 stainless steel for good corrosion resistance A2-70 material grade providing a tensile strength of approximately 70,000 PSI Opposing right-hand and left-hand M4 threads for joining or tension adjustment Plain finish suitable for a wide range of industrial environments Non-magnetic properties for specialized electrical or instrumentation applications Hex design for secure gripping with standard wrenches
Specifications
System of Measurement: Metric Material Grade/Class: A2-70
Material
Stainless Steel 304 Thread Size: M4 Finish: Plain Length: 3.94 inches Width Across Flats: 0.236 inches Package Quantity: 100 units
Applications
Precision alignment and tensioning in mechanical linkages Extending threaded rods in construction and framing Assembly of laboratory equipment and instrumentation Repair and maintenance of machinery with threaded components General fastening in marine, food processing, and other environments where corrosion resistance is beneficial