5 Pcs M6 x 70mm 304 Stainless Steel Expansion Bolt External Hex Expansion Screw Bolt Sleeve Anchor，Pool-Safety-Cover Expansion Bolts，for Concrete M6x70mm Size:M6x70mm Typically used manually with an

Typically used manually with an arbor press to produce the keyways

please make sure the driver's output current not higher than motor rated current

Masking etc

babies safe from slamming doors

Ideal for Use with garden greenhouse

5 Pcs M6 x 70mm 304 Stainless Steel Expansion Bolt External Hex Expansion Screw Bolt Sleeve Anchor，Pool-Safety-Cover Expansion Bolts，for Concrete M6x70mm Size:M6x70mm Typically used manually with an5 Pcs M6 x 70mm 304 Stainless Steel Expansion Bolt External Hex Expansion Screw Bolt Sleeve AnchorPool Safety Cover Expansion Boltsfor Concrete Description: Size: M6x70mm expansion bolt Thread Diameter 0. 24inch 6mm Total Length 2. 76inch 70mm Expansion Tube Diameter 0. 31inch 8mm 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