D&D Technologies has introduced the LokkLatch 3 Plus to its versatile line of LokkLatch gate latches. With its simplified through-post installation, LokkLatch 3 Plus provides a residential gate latch that locks and unlocks from both sides of the gate. “It is the perfect mid-level complement to D&D’s popular LokkLatch line that includes the general purpose…
Southwestern Fastener Association announces new president
BTM Manufacturing recently announced that its president, Jake Davis, will also be serving as president of the Southwestern Fastener Association (SFA) this year. SFA has supported the fastener industry since1975 with members from across the U.S. “I am honored and thrilled to be continuing my term with the Southwestern Fastener Association. As president, I look…
What is ultrasonic welding?
Written by Miles Budimir Senior Editor, WTWH Media Welding is a process used to join together two materials. These are typically metals but can also be plastics. The main mechanism of welding is heat; the parts to be joined are melted and then fused together during cooling. The most familiar welding technique involves the…
The use of Teflon in fasteners and custom parts
Teflon (PTFE) is often fabricated into fasteners, such as screws, hex nuts, hex head cap screws, flat washers, and others. It is also used to fabricate custom parts. However, this material can only be turned, or made into parts on a CNC machine. It can also be compression molded though is unable to be injection-molded.…
New tough epoxy polysulfide adhesive resists high temperatures
Master Bond EP21TPHT is a new two-component epoxy polysulfide system, designed for bonding applications that require toughened and thermally stable bonds resistant to chemicals. It resists temperatures up to 350° F, much higher than typical epoxy polysulfide systems. This room temperature curable adhesive also features convenient handling characteristics with a 1-to-1 mix ratio by weight…
JW Winco releases new leveling feet
The range of leveling feet available in the JW Winco portfolio is extensive. And it continues to grow because the requirements only appear simple until you take a deeper look. Chances are few pay attention to the leveling feet for an application at the design stage. Yet hardly any construction can be complete without leveling…
Global aerospace fasteners market size to grow 5.82% CAGR by 2025
The global market of aerospace fasteners has grown steadily over the past few years, with an average growth rate of 7%. According to Valuates, which offers an extensive collection of market research reports, the market size was valued at USD 5628 million in 2018 and is expected to grow at a CAGR of 5.82% by…
A safer, more accurate washer
The HYTORC Washer offers a simple upgrade that provides improvements in safety, speed, and accuracy. Essentially, this washer works with a double nut cap. The outer cap rests on the serrated outer edge of the washer, while the inner nut cap rotates on the nut. This principle makes the classic reaction arm (the main cause…
What is the load-transfer factor and why does it matter?
When using hydraulic bolt tensioners to induce a controlled preload into a bolted joint, several key factors including the load transfer factor require consideration and examination. According to Nord-Lock Group, a provider of secure and customized bolting solutions, says the key to ensure the selected tooling is capable of providing a load greater than the…
A guide to 316 stainless steel wedge anchors
Wedge anchors, typically used in industrial applications, are a common choice because of the strength, rust resistance, and ease of use these devices provide. “The 316 stainless steel wedge anchor is most commonly used in industrial applications involving processing chemicals, as well as in high saline environments, where de-icing such as coastal regions and outdoor…