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$20.99
sourcing map 40 Pcs M4x10mm Wing Butterfly Screw Bolts, Carbon Steel Zinc Plated Wing Bolt Thumb Hand Screws Fasteners for Home, Machine, Electronic Equipment
★★★★★
$20.99
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About this item
- These wing butterfly screws are widely used in mechanical equipment, communication industry, marine industry, automotive and lighting industries. They are reliable fasteners for various purposes. They are mainly used in DIY projects, electronic equipment, mechanical parts, decorative products, etc. These wing bolts are easy to install and can be firmly fixed on various components.
- Wing Butterfly Screw; Thread Size: M4x10mm/M4x0.39inch(DxL); Head Size: 9x5x22mm/0.35x0.2x0.87inch(DxTxW); Material: Carbon Steel; Surface Treatment: Galvanized; Color: Silver; In the package of: 40 x Wing Butterfly Screw Bolts
- The hand screw is made of carbon steel with a zinc-plated surface. It has a beautiful appearance, good rust and oxidation resistance, wear resistance, no deformation, and a long service life. The thread is deep, the pitch is uniform, and the tightening force is strong. No tools required, easy to install and remove by hand-tightening screws.
- Carbon steel wing bolts are easy to use. The thumb screws have a secure grip and a smooth, burr-free surface, making it easy to hand-tighten or loosen fasteners.
- Check the wing screws regularly for wear or looseness, and replace if necessary to maintain performance. Please choose the appropriate type and size before purchasing.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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