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5 Pcs M8 x 80mm 304 Stainless Steel Expansion Bolt External Hex Expansion Screw Bolt Sleeve Anchor，Pool Safety Cover Expansion Bolts，for Concrete
Brand: SDY
Condition: Used
$805
$999
-20% Save $194
Updated: 2 days ago
Description
Universal anchors-Our pool safety cover anchors were made to fit all swimming pool cover
Specification-M8x80mm expansion bolt,Thread Diameter 0.31inch/8mm,Total Length 3.15inch/80mm,Expansion Tube Diameter 0.39inch/10mm
Material-High quality 304 stainless steel,sturdy and firm,resistant to rust and corrosion
Easy Install-Expansion Bolts come with nuts and washers.Concrete anchor and masonry anchor,easy to be mounted.
Application-Expansion Bolts is widely used in fence,burglarproof doors and window,canopy,air conditioning rach fixation,home decoration,engineering,etc
Description:
Size:M8x80mm expansion bolt
Thread Diameter 0.31inch/8mm
Total Length 3.15inch/80mm
Expansion Tube Diameter 0.39inch/10mm
-Universal replacement anchor assembly for in-ground swimming pool safety covers and mesh covers
-Solid stainless steel anchor assembly,fits 0.31inch/8mm Hole
-Universal replacement pool cover anchor for any safety covers -Designed for concrete and Pavers deck
-Made from high quality 304 stainless steel metal-longer durability in harsh cold weather,humid environment
Expansion is created by tightening a threaded bolt which draws a tapered cone expanding a sleeve against the walls of the hole.
Widely used in fence,burglarproof doors and window,canopy,air conditioning rach fixation,home decoration,engineering,etc.
No rust,no deformation,non-pollution.
How to use:
Put the expansion screw into the ground or the hole on the 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.
Package includes:
5 Pcs Expansion Bolts
Size:M8x80mm expansion bolt
Thread Diameter 0.31inch/8mm
Total Length 3.15inch/80mm
Expansion Tube Diameter 0.39inch/10mm
-Universal replacement anchor assembly for in-ground swimming pool safety covers and mesh covers
-Solid stainless steel anchor assembly,fits 0.31inch/8mm Hole
-Universal replacement pool cover anchor for any safety covers -Designed for concrete and Pavers deck
-Made from high quality 304 stainless steel metal-longer durability in harsh cold weather,humid environment
Expansion is created by tightening a threaded bolt which draws a tapered cone expanding a sleeve against the walls of the hole.
Widely used in fence,burglarproof doors and window,canopy,air conditioning rach fixation,home decoration,engineering,etc.
No rust,no deformation,non-pollution.
How to use:
Put the expansion screw into the ground or the hole on the 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.
Package includes:
5 Pcs Expansion Bolts
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- 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-b08x6b2rn4
- Model:
- a33400001
- Country:
- US
- ASIN:
- B08X6B2RN4
- UPC:
- 733599815150
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Common questions about buying open-box and refurbished.
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Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $2 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.
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