Jul 29, 2021 · Also known as spring lock washers, split washers are characterized by a break point. Unlike flat washers, they don’t consist of a solid and flat piece of metal. Rather, split washers are broken or “split.”

Jun 18, 2023 · While split washers are suitable for applications that require light loads and moderate vibration resistance, spring washers are ideal for heavy loads, high vibration resistance, and shock absorption applications.

Dec 10, 2024 · Both split and spring washers prevent fasteners from loosening due to vibrations or dynamic loads. Split washers use their helical shape and biting edges, while spring washers maintain continuous tension through their elasticity. Spring washers also excel at distributing loads evenly, reducing assembly stress and improving durability.

Jan 3, 2025 · Split washers, also known as spring lock washers, prevent bolts from loosening due to vibrations by using their split and twisted design to generate friction. When the bolt is tightened, the washer compresses, causing its sharp edges to dig into the mating surface.

The “Split” in the helical spring lock washer absorbs initial driving torque and visually closes under nominal bolt loading. When tension in the assembly is reduced and loosening occurs, it pro­vides resistance to the back-off rotation of the screw.

A spring washer has a split in the washer section that when tightened each side of the split bites into the nut and the mounting surface. This “bite” prevents any anti-clockwise rotation from occurring under vibration.

Split-ring spring washers, also known as internal tooth lock washers, are one of the most widely used types of spring washers. These washers feature a split or gap in the ring, which allows them to compress and expand as the bolt is tightened and loosened.

Helical Split spring lock washers are available in four series: Regular, heavy, extra duty and hi-collar as given below.

Dec 4, 2024 · Split-ring spring washers, commonly referred to as lock washers, are specialized fasteners designed to prevent nuts and bolts from loosening due to vibration or dynamic loads. Their defining feature is a split in their circular structure, which introduces a spring-like action.

Aug 28, 2024 · The single coil spring washer, also known as a split lock washer, is the most common type of lock washer. It has a split in the washer ring, which causes the washer to exert a spring force between the head of the bolt and the substrate.