SET SCREW (P/N JB1172-2-M4X0.7X3) - New Surplus
P/N: JB1172-2-M4X0.7X3
Category: Fasteners & Hardware
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 10 Available |
Product Description
The JB1172-2-M4X0.7X3 is a metric set screw conforming to MS/NASM standards for aerospace fastening. This M4x0.7x3 screw secures collars, hubs, and components onto shafts in rotorcraft and airframe assemblies. The set screw prevents lateral shifting under vibration and operational stress common in helicopter drive systems and mechanical linkages.
Installation requires torque per the aircraft maintenance manual and verification against the Illustrated Parts Catalog for your specific airframe. Commonly used in Airbus Helicopters BK117 and similar rotorcraft platforms.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the SET SCREW (P/N JB1172-2-M4X0.7X3)?
The JB1172-2-M4X0. 7X3 is a metric set screw conforming to MS/NASM standards for aerospace fastening.
Does the JB1172-2-M4X0.7X3 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The SET SCREW conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the JB1172-2-M4X0.7X3 manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the JB1172-2-M4X0.7X3.
Can I order the JB1172-2-M4X0.7X3 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The SET SCREW is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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