Fastener - 50-007W21

Fastener - 50-007W21

P/N: 50-007W21

Product Code: AFP227F

Certificate Type: FAA 8130-3

Price on Request
50-007W21 is an aerospace-grade turnlock fastener stud used for quick-release panel attachment and secure retention in aircraft structures.

Fast Delivery

Domestic orders placed today will be delivered the next day or on the first following business day. Delivery to all EU countries via Serbia Post, DHL, FedEx, TNT or UPS.

Original Parts

We guarantee 100% authenticity of all aviation components. All products come directly from authorized manufacturers and distributors, with full documentation and certificates.

Expert Support

Our team of certified technicians is available for all your inquiries. Contact us by phone, email or live chat. Working hours: Mon-Fri, 08:00-18:00.

P/N 50-007W21
Product Code AFP227F
Product Category Airframe Parts
Certificate Type FAA 8130-3
Country of Manufacture United States
Delivery Please add to cart for availability. If no stock delivery term is usually 3-4 weeks.
Importer for Serbia Grappolo Aviation Supply Co. Ltd
Manufacturer -N/A

Key Specifications

Part Number: 50-007W21
Description: Stud, Turnlock Fastener
NSN: 5325-00-639-4201
Federal Supply Class (FSC): 5325 – Fastening Devices
Material: Steel
Finish: Cadmium Plated
Securing Device Type: Retaining Ring
Head Style: Fillister Wing
Fastener Type: Quarter-turn / Turnlock Stud
Application: Aircraft access panels, cowlings, fairings, and removable structures. 

Physical Characteristics

Grip Length: 0.440 in nominal
Head Length: 0.865–0.875 in
Stud Head Height: 0.312 in nominal
Shank Diameter: 0.212–0.217 in
Neck Length: 0.290 in nominal
Material Accommodation Thickness: 0.201–0.210 in. 

Features

Quick quarter-turn locking and unlocking action.
Designed for repeated removal and installation.
Resistant to vibration-induced loosening.
Corrosion-resistant cadmium-plated steel construction.
Suitable for aerospace and military maintenance applications. 

Typical Applications

Aircraft engine cowling fasteners
Access and inspection panels
Helicopter fuselage panels
Fairings and removable aircraft covers
Aerospace maintenance and overhaul (MRO) operations.

No reviews yet

Be the first to review this product and help others make their choice.

Login Required

You must be logged in to download technical documentation.