1. 304 stainless steel. Sturdy and firm, resistant to rust and corrosion. Concrete expansion bolt and masonry expansion bolt, easy to be mounted.
2. Widely used in fence, burglarproof doors and window, canopy, air conditioning rack fixation, home decoration, engineering, etc.
3. If the wall is built by relatively soft brick, it may need to make the hole which is 1mm smaller than suggested.
4. Air brick, foam concrete blocks, are not suitable for these expansion bolts.
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.
Specification:
Product Name: Expansion Bolt
Material: 304 stainless steel
Color: Silver Tone
Thread Diameter: M6
Total Length: 60mm / 2.36"
Sleeve Size: 40mm x 8mm / 1.57" x 0.31"(L*D)
Drill Punch Diameter: 8mm / 0.31"
Hex Width: 10mm/ 0.4"
Weight: 89g
Package Content: 5pcs x Expansion Bolt
Tags:$0 - $20,Bolts,Expansion Bolts,Fasteners,Hardware,Home & Garden,Home Appliances Hardware,Household Hardware,Nails,Others,Screws & Fasteners
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