Screws that have particularly sharp threads, which can carve into a material, are often referred to as self-drilling screws. However, there’s a distinction worth noting when working with these types of screws that can make a significant difference in their use and application. Typically, the screws are categorized into two types that are defined as…
What are hex head screws?
Written by Jody Muelaner Hex head screws are screws with a hexagonal-shaped head that can be tightened with a wrench (spanner) or socket. Such tools engage with the external faces of the hex head. Avoid confusing hex head screws with a hexagon socket head or an Allen, which have an internal hexagonal socket that is…
APM Hexseal shares anatomy and benefits of an O-ring screw
APM Hexseal, a developer and manufacturer of sealing solutions, specializes in creating uniquely powerful fasteners for multiple applications. The company’s Seelskrew product is the original self-sealing O-ring screw, which provides an impenetrable seal that blocks water, lubricants, gases, air, and other fluids. O-ring screws are valuable tools that offer many features and benefits. They are just as…
What is a Torx screw?
Written by Jody Muelaner A Torx screw is a type of screw characterized by its six lobed-star patterned screw drives. Torx drive is a trademark commonly referred to as a star drive or six-lobe, abbreviated to TX or 6lobe. The ISO name is hexalobular. Torx is available as an internal and external drive although…
What is the difference between a lag and a metal screw?
Written by Jody Muelaner Lag screws and metal screws are two types of self-tapping fasteners. A lag, known in the UK as a coach screw, is primarily designed to be installed into wood. And, as the name suggests, metal screws are intended to be screwed into sheet metal. Lag screws are sturdy and often have…
Bryce Fastener offers elite-level security fasteners online and within budget
Bryce Fastener, a manufacturer of security and tamper-proof screws, as well as locking and anti-theft bolts, now offers a fast and easy way to get elite-level security fasteners without breaking the bank or your budget. Welcome to ScrewdSecurity.com. Screwd Security exists to meet the demand that Bryce Fastener receives for smaller quantity orders for their…
What are hex-head screws?
Written by Jody Muelaner Hex-head screws are screws with a hexagonal-shaped head that can be tightened with a wrench (spanner) or socket, which engages with the external faces of the hex head. These types of fasteners have an external hexagon head and should not be confused with a hexagon socket head or an Allen — which…
Brighton-Best launches new, heavy-duty screw anchor
The U.S. Anchor Division of Brighton-Best International (BBI), a master fastener distributor, recently announced the addition of the Tapking HD, heavy-duty concrete screw anchor. It’s code is listed under the IBC/IRC — in accordance with ICC-ES AC193 and ACI 355.2 for cracked and un-cracked concrete. The Tapking HD features a patented “triple-thread” design that makes…
Southco expands its extensive line of captive screws
Southco, a provider of engineered access hardware, has expanded its extensive line of captive screws with a new option covering the majority of panel applications. The new Southco’s 4C Extended Length Captive Screw provides a standard solution for sheet metal and panel applications requiring different screw lengths — reducing lead time and simplifying designs that…
InventHelp developer designs new screw that eliminates countersinking
The Deep Groove Screw is a new invention designed to provide a stronger screw for the construction industry. It also eliminates the need for additional procedures, such as countersinking. “I kept stripping the heads on screws and thought there could be a better design to prevent this from happening,” said an inventor, from Simi Valley, California.…