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$33.99
Home/DIY & Tools/Hardware/Nails, Screws & Fasteners/Screws/Self-tapping Screws
100Pcs Square Drive Self-Tapping Screws, Galvanized Fine Thread Self-Tapping Screws 38mm 1-1/2in for Outdoor Gardens, Fences, Docks, Balconies, Courtyards Silver — image 1
Self-tapping ScrewsBORDSTRACT✓ In stock

100Pcs Square Drive Self-Tapping Screws, Galvanized Fine Thread Self-Tapping Screws 38mm 1-1/2in for Outdoor Gardens, Fences, Docks, Balconies, Courtyards Silver

★★★★★
$33.99
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About this item
  • Surface hardness: The surface hardness of the fine thread self-tapping screw is 500~ 550HRC, which has good toughness, can be sturdy and durable, and is not easy to break.
  • Square drive design: The head of the square groove head thick thread pocket hole screw adopts square drive design, which can be operated by the corresponding screwdriver.
  • Sharp tail: This thin thread screw has a sharp tail for tapping into various woods. It works easily and is very easy to use. Even novice woodworkers can make strong, tight joints on their first try.
  • Carbon steel and galvanized: Our fine-threaded self-tapping screws are made of carbon steel, plated with blue and white zinc, rust-proof and corrosion-resistant, good-looking and practical.
  • Wide range of uses: Our fine-threaded self-tapping screws are not easy to damage the screw head even if they are tightened hard. They are suitable for the connection between wooden boards, thin iron boards, thin-walled boards and thin metal boards, and have high practicability.
Product details
Brand
BORDSTRACT
Manufacturer
BORDSTRACT
Material
Material
Weight
0.27 kg
Model number
BORDSTRACTa0sn3yfhoz
Part number
BORDSTRACTa0sn3yfhoz

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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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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100Pcs Square Drive Self-Tapping Screws, Galvanized Fine Thread Self-Tapping Screws 38mm 1-1/2in for Outdoor Gardens, Fences, Docks, Balconies, Courtyards Silver | Bigamart