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BOLTALIVON 20Pcs Wing Bolt Butterfly Screw M4x8mm Zinc Plated — Open-Box, 16% Off
Brand: BOLTALIVON
Condition: Used - Mint
$674
$799
-16% Save $125
Updated: 17 days ago
Description
Abrasive Material: Constructed from Carbon Steel, our butterfly screws offer excellent corrosion resistance and rust protection, ensuring long-lasting durability in a wide range of environments. The wing design provides an enhanced lateral load-bearing surface, allowing greater torque application and more secure fastening.
Grit Specification: Material: Carbon Steel; Thread Diameter: M4; Wing Size: 21.5 x 9 mm / 0.85 x 0.35 Inch (WxH); Effective Length of Screw: 8 mm / 0.31 Inch; Package Content: 20Pcs x Wing Screw
Multi-Purpose: Wing bolts are fasteners featuring butterfly-shaped wings, widely used for securing equipment panels, electrical enclosures, access covers, and maintenance doors in industrial machinery. They are also essential hardware for furniture assembly, modular systems, outdoor installations, and agricultural equipment adjustments.
Flexible Mounting: This hand twist bolt features a hand-operated head that makes it easy to fasten without tools, perfect for applications requiring frequent removal, providing convenient access for maintenance and inspection while maintaining secure, reliable connections. The screw has precise threads with no burrs, making installation very smooth.
Usage Tips: Simply align the threaded portion of the butterfly thumb screws with the pre-drilled hole or matching nut, then rotate the butterfly wings clockwise by hand until secure. When removing, rotate counterclockwise until the bolt is fully detached. Please verify the thread size matches your existing hardware before purchasing.
Abrasive Material:
Constructed from Carbon Steel, our butterfly screws offer excellent corrosion resistance and rust protection, ensuring long-lasting durability in a wide range of environments. The wing design provides an enhanced lateral load-bearing surface, allowing greater torque application and more secure fastening.
Grit Specification:
Thread Diameter: M4
Wing Size: 21.5 x 9 mm / 0.85 x 0.35 Inch (WxH)
Effective Length of Screw: 8 mm / 0.31 Inch
Package Content: 20Pcs x Wing Screw
Multi-Purpose:
Wing bolts are fasteners featuring butterfly-shaped wings, widely used for securing equipment panels, electrical enclosures, access covers, and maintenance doors in industrial machinery. They are also essential hardware for furniture assembly, modular systems, outdoor installations, and agricultural equipment adjustments.
Flexible Mounting:
This hand twist bolt features a hand-operated head that makes it easy to fasten without tools, perfect for applications requiring frequent removal, providing convenient access for maintenance and inspection while maintaining secure, reliable connections. The screw has precise threads with no burrs, making installation very smooth.
Usage Tips:
Simply align the threaded portion of the butterfly thumb screws with the pre-drilled hole or matching nut, then rotate the butterfly wings clockwise by hand until secure. When removing, rotate counterclockwise until the bolt is fully detached. Please verify the thread size matches your existing hardware before purchasing.
Constructed from Carbon Steel, our butterfly screws offer excellent corrosion resistance and rust protection, ensuring long-lasting durability in a wide range of environments. The wing design provides an enhanced lateral load-bearing surface, allowing greater torque application and more secure fastening.
Grit Specification:
Thread Diameter: M4
Wing Size: 21.5 x 9 mm / 0.85 x 0.35 Inch (WxH)
Effective Length of Screw: 8 mm / 0.31 Inch
Package Content: 20Pcs x Wing Screw
Multi-Purpose:
Wing bolts are fasteners featuring butterfly-shaped wings, widely used for securing equipment panels, electrical enclosures, access covers, and maintenance doors in industrial machinery. They are also essential hardware for furniture assembly, modular systems, outdoor installations, and agricultural equipment adjustments.
Flexible Mounting:
This hand twist bolt features a hand-operated head that makes it easy to fasten without tools, perfect for applications requiring frequent removal, providing convenient access for maintenance and inspection while maintaining secure, reliable connections. The screw has precise threads with no burrs, making installation very smooth.
Usage Tips:
Simply align the threaded portion of the butterfly thumb screws with the pre-drilled hole or matching nut, then rotate the butterfly wings clockwise by hand until secure. When removing, rotate counterclockwise until the bolt is fully detached. Please verify the thread size matches your existing hardware before purchasing.
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Amazon Warehouse
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- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0gwdl9fvk
- Model:
- bol000015260113f
- Country:
- US
- ASIN:
- B0GWDL9FVK
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for BOLTALIVON products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
