Overview
The Du-Bro 1/4-20 x 3" Nylon Wing Bolts XL secure wings to fuselages on large RC airplanes with reliable, no-slip performance. The dual-drive design pairs an outside hex head — sized to fit standard glow-plug or prop-nut wrenches — with an internal allen socket, giving you two ways to tighten or loosen each bolt securely.
Molded from durable nylon, these bolts shear safely in a hard landing to help protect the wing and fuselage. Sold as a convenient 4-pack.
Key Features
- 1/4-20 thread, 3" length
- Dual-drive: outside hex + inside allen socket
- Durable nylon construction
- Designed to shear safely on hard impact
- 4 bolts per package
Performance Benefits
- No-slip, secure wing attachment
- Compatible with glow-plug and prop-nut wrenches
- Helps protect airframe in hard landings
- Lightweight nylon won't add unnecessary weight
Usage Notes
- Ideal for large-scale RC airplanes
- Use with 1/4-20 threaded blind nuts
- Tighten with a glow-plug wrench or 3/16" allen key
Technical Specs
- Thread Size: 1/4-20
- Length: 3"
- Material: Nylon
- Quantity: 4 per package
What's Included
- (4) Du-Bro 1/4-20 x 3" Nylon Wing Bolts XL
Summary
- 3" nylon wing bolts for large RC airplanes
- Dual-drive hex and allen design
- Shears safely on hard impact
- Sold as a 4-pack
