Choose from our selection of expansion screws, including tight-spot hex head screws, easy-install female-threaded anchors, and more. In stock and ready to ship.

Expansion bolts are easy to install once the general operational theory is understood, and may be used in extra heavy duty applications where gripping power is paramount. Determine what size expansion bolt is required for your application.

Shop through a wide selection of Expansion Bolts at Amazon.com. Free shipping and free returns on Prime eligible items.

There are key differences between screw and expansion anchor types — differences that include how they gain their holding strength, installation requirements, and overall anchor performance. In the following post, field engineers Todd Hamilton, Chris Johnson and Derek Gilbert compare the two anchor types.

2025年1月6日 · 【Expansion Design】The split in the ribbed anchors expand on two opposing sides as you tighten the screw, increasing holding power. Serrated on both sides to increasing the metal anchors hanging power up to 66lbs. 【Free drilling】No need to drill the holes on the wall.

Secure anything from signs to heavy machinery in concrete, brick, and drywall. Choose from our selection of expansion bolts, including tight-spot hex head screws, hex head removable-bolt anchors, and more. In stock and ready to ship.

2019年5月25日 · High Quality - Anchor Expansion is suitable for using indoor, outdoor even in humid environment, wear-resisting, anti-corrosion, high rust resistance. Easy to Install - Expansion Bolts come with nuts and washers.

Expansion screws are widely used in the automotive industry, chemical industry, construction industry, shipbuilding industry, and machinery industry.

2024年12月25日 · Easy to install and reliable, expansion screws offer a versatile solution for hanging shelves, mirrors, or artwork without damaging the wall. By understanding how expansion screws work and following proper installation techniques, you can confidently tackle your DIY projects with peace of mind.

Tired of screws coming loose? Our carbon steel Expansion Screws with a unique petal design ensure a firm grip, preventing loosening. Ideal for various applications, these burr-free screws make installation smooth and hassle-free.