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Twister Screws
✓Price
$52.72
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The Hillman Group 47717 12-24-Inch x 2-1/2-Inch Flat Head Self Drilling Screw with Wing and Phillips Drive
★★★★★
$52.72
Quantity
1
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About this item
- Use in wood, fiberglass, and metal
- Coarse threads and self-drilling point eliminate need for a pilot hole
- Phillips drive for centering upon installation
- 1000 Hour Silver Ceramic finish for superior corrosion protection
Product description
These self-drilling screws are used in wood, fiberglass and metal and they possess a drill point enabling it to drill in its own hole in thin gauge steel. The sharp threads create their own mating thread when drilled into the material. No pre-drilled pilot holes necessary.
Product details
Customer reviews
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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