Concrete Anchor Bolts M6M8M10M12 304 A2 Stainless Steel External Hex Expansion Bolt Sleeve Concrete Anchor Bolt Built-in Expansion Screw L=40~150mm - 13 External Hex Nut Anchors Material - Expansion Sleeve Bolts made of 304 Stainless Steel, sturdy and firm , resistant to rust and corrosion. EXPANSION definition: 1. the increase of something in size, number, or importance: 2. the increase of something in size…. Learn more High Quality - Anchor Expansion is suitable for using indoor, outdoor even in humid environment, wear-resisting, anti-corrosion, high rust resistance. KINDOYO 12 Pieces Expansion Screw Bolts M6 x 40/50/60/70/80/100 mm – 304 Stainless Steel Application - Expansion Bolts is widely used in fence, burglarproof doors and window, canopy, air conditioning rach fixation, home decoration, engineering, etc. Concrete anchor and masonry anchor , easy to be mounted. Made of high quality 304 stainless steel, they have good corrosion resistance, rust resistance and high hardness, which provides a longer service life, can be used indoor and outdoor, even in humid environment ) Hex Nut Size: 10x5mm / 0., 4x0., 2inch (Dia. Specification - 8Pcs M6x60mm Expansion Bolts, M6 Thread Diameter, Total Length 2., 4inch, Expansion Tube Diameter 10mm. *High) The Principle of Expansion Screw Bolt - Expansion is created by tightening a threaded bolt which draws a tapered cone expanding a sleeve against the walls of the hole.
