Peak Design
✓Price
$9.10
Sourcingmap M4 Thread Expansion Bolt Sleeve Anchor 15pcs for 3mm-12mm Hollow Wall
★★★★★
$9.10
Quantity
1
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About this item
- Main Color: Silver Tone; Material: Metal
- Package Content: 15pcs x Expansion Bolt; Product Name: Expansion Bolt
- Weight: 99g; Dimension: 13(+/-2) x 42(+/-3)mm / 0.5" x 1.65"(Max.D*L)
- Suitable Thickness: 3mm-12mm / 0.12"-0.47"; Sleeve Size: 7.5(+/-1.5) x 33(+/-2)mm / 0.3" x 1.34"(D*L)
- Thread Size: M4 / 0.16" (D)
Product description
Expansion anchor bolt. Features a round slotted/Phillips head. The working principle of expansion screw: Put the expansion screw into hollow wall and then tighten the nuts of the expansion bolt with wrench. The bolt goes outside while the metal sheath does not move. Thus the bigger head of the bolt will expand the metal sheath, making it fill the whole hole. Now, the expansion screw can not be pulled out. Can installed on the plasterboard wall to hold shelf, curtain rod, hallstand, lamps.
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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