PRODUCT APPLICATIONS
Concrete brick expansion screw bolts fastener is suitable for fixing to concrete and masonry and a variety of heavy installations, widely used in construction projects to home repairs, such as a fence, canopy, concrete anchoring, building walls, indoor bathroom and kitchenware, air conditioning, ceilings, doors, lighting, advertising billboards, TV wall mountings, outdoor guardrails, etc.

PRODUCT DETAILS & INCLUDE
√ Material: Galvanized Iron-Carbon Steel
√ Screw Length: 100 mm / 3.94 in
√ Casing Size: 87 x 10 mm / 3.43 x 0.39 in (L x OD)
√ Hexagonal Opposite Side: 13.73 mm / 0.54 in
√ Gasket Size: 8 x 22 x 1.4 mm / 0.31 x 0.87 x 0.06 in (ID x OD x T)
√ Head Thickness: 5.24 mm / 0.21 in
√ Screw Diameter: 8 mm / 0.31 in
√ Wrench Size: 14 x 70 x 1.5mm/ 0.55 x 2.76 x 0.06 in
√ Package Includes: 10-Pack x M8x100mm Expansion Bolts Anchor Bolt; 1-Pack 14mm Wrench

PRODUCT ADVANTAGES
1. Our durable air conditioning wall fixing screws are crafted from galvanized iron-carbon steel. These bolts are resistant to rust and corrosion, possess high hardness, are strong and not easily breakable, can securely fix heavy objects, and enjoy a long service life.
2. The surface of the sleeve anchor fastener wall concrete is smooth and burr-free. The threaded bolts are designed to evenly bear force, provide reliable connections, and firmly fix solid surfaces such as concrete and masonry. Expansion bolts come with nuts and washers for easy installation.

INSTALLATION
By tightening the bolt with the equipped wrench to create an expansion, the bolt pulls the conical cone, making the sleeve expand against the hole wall, achieving a firm fixing effect.