Murtenze 100PCS M8 Split Lock Washer Sivler, Stainless Steel Spring Lock Washers 18-8 (304), Bright Oxide Finish, for Screws Fasteners

Description

Product Overview

Murtenze’s M8 split lock washers are engineered for demanding fastening applications where reliability and durability are paramount. Each washer is fabricated from high‑grade 304 stainless steel, a material renowned for its exceptional resistance to corrosion, oxidation, and the harshest environmental conditions. The bright oxide finish not only enhances visual appeal but also adds an extra layer of protection against rust, ensuring the washers maintain their structural integrity even after prolonged exposure to moisture, salt spray, or extreme temperature fluctuations. The split‑lock design incorporates a precisely engineered spring action that creates a constant tension when the washer is compressed between a bolt head and a nut, effectively preventing loosening caused by vibration, thermal expansion, or dynamic loads. With a package of 100 pieces, the product offers ample inventory for large‑scale projects, inventory stocking, or frequent maintenance cycles. Dimensions conform to the standard M8 thread size, providing a perfect fit for corresponding bolts and screws, while the 304 stainless steel composition meets the stringent requirements of industrial, automotive, marine, and outdoor applications. The washers are lightweight, weighing only 3.88 ounces for the entire pack, and are packaged in a compact box measuring 7.09 x 4.72 x 0.59 inches, facilitating easy storage, handling, and transport. This combination of material quality, precise engineering, and thoughtful packaging makes Murtenze’s M8 split lock washers a trusted component for engineers, technicians, and DIY enthusiasts alike. The washers meet ASTM A193 standards for stainless steel fasteners, guaranteeing consistent performance across a wide temperature range from -40°C to 400°C. Their split‑lock geometry is optimized to provide a uniform pressure distribution, reducing the risk of surface damage on the mating parts while still delivering the necessary clamping force. Additionally, the 304 stainless steel grade offers excellent weldability, allowing the washers to be incorporated into assemblies that may require welding without compromising their integrity. The product’s high customer rating of five stars, based on five verified reviews, reflects the confidence users have in the reliability and quality of these fasteners. Whether used in heavy‑duty machinery, precision equipment, or everyday repair tasks, Murtenze’s M8 split lock washers deliver consistent performance that engineers can depend on for years of service. The washers are also compatible with a variety of lubricants and anti‑seize compounds, ensuring that they can be integrated into systems that require additional protection against galling or friction. Their compact size and low profile make them suitable for tight spaces where clearance is limited, without sacrificing the locking capability that prevents component loosening over time.

Usage

The M8 split lock washers are versatile components that excel in a broad spectrum of environments, from indoor workshops to outdoor installations exposed to the elements. In industrial settings, they are commonly employed on machinery frames, conveyor systems, and equipment housings where vibration is a constant concern; the spring action of the split‑lock washer absorbs kinetic energy and maintains bolt tension, reducing the likelihood of downtime caused by fastener failure. Automotive technicians rely on these washers for engine mounts, brake assemblies, and chassis components, where temperature swings and road‑induced vibrations demand a secure fastening solution that will not loosen over the vehicle’s service life. Marine applications benefit from the 304 stainless steel’s superior resistance to saltwater corrosion, making the washers ideal for deck fittings, boat hardware, and underwater pump assemblies. In the furniture industry, the washers provide a discreet yet effective method to keep screws tight in flat‑pack furniture, outdoor patio sets, and metal‑frame chairs, where aesthetic appearance and long‑term stability are important. Additionally, the washers are suitable for electronic enclosures and precision instruments, where the split‑lock design prevents micro‑movement that could affect calibration or signal integrity. Their compact dimensions allow them to be used in confined spaces such as aerospace panels, HVAC ducts, and automotive engine bays, where space constraints often limit the choice of fastening hardware. By offering a reliable locking mechanism without the need for additional components like lock nuts or thread‑locking adhesives, the M8 split lock washers simplify inventory management and reduce overall assembly cost. Whether you are a professional engineer, a maintenance technician, or a hobbyist tackling a DIY project, these washers provide a dependable solution that adapts to the specific demands of your application. When installed correctly, the washer should be positioned directly under the bolt head or nut, ensuring that the split aligns with the direction of the applied torque for optimal locking performance. For applications involving high cyclic loads, it is recommended to use a torque wrench to achieve the manufacturer‑specified tightening value, typically between 5 and 8 Nm for M8 fasteners, to guarantee that the spring tension is fully engaged. In environments with extreme temperature fluctuations, the stainless steel’s low thermal expansion coefficient helps maintain consistent clamping force, preventing the fastener from loosening as the metal expands or contracts. For projects that require compliance with industry standards such as ISO 7040 or ASME B18.22.6, the Murtenze M8 split lock washers meet the required specifications, providing peace of mind for quality‑controlled manufacturing processes. Their bright oxide finish also aids in visual inspection, allowing installers to quickly verify correct placement and orientation before final tightening.

Why Choose Us

Choosing Murtenze for your fastening needs means selecting a partner that prioritizes material excellence, engineering precision, and customer satisfaction. The 304 stainless steel used in these M8 split lock washers is sourced from reputable mills that adhere to strict chemical composition and mechanical property standards, ensuring each washer delivers the promised corrosion resistance and tensile strength. Murtenze’s manufacturing process incorporates advanced stamping and heat‑treatment techniques that produce a consistent split‑lock geometry with tight tolerances, resulting in uniform spring tension across every piece in the 100‑piece pack. This consistency translates to predictable performance on the field, reducing the risk of premature loosening and the associated maintenance costs. In addition to product quality, Murtenze provides comprehensive technical support, offering guidance on proper installation, torque specifications, and compatibility with various fastener systems. Customers benefit from a responsive service team that can address inquiries promptly, as well as a clear warranty policy that covers material defects for up to one year from the date of purchase. The company’s commitment to continuous improvement is reflected in its active feedback loop, where user reviews and field performance data are used to refine future product iterations. By delivering a high‑grade, reliable component at a competitive price point of $4.99 for a 100‑piece pack, Murtenze enables cost‑effective solutions for large‑scale projects without compromising on durability or safety. This blend of superior material, precise engineering, and dedicated after‑sales support makes Murtenze the logical choice for professionals seeking dependable lock washers that perform consistently across diverse applications. Furthermore, Murtenze’s commitment to environmental responsibility is demonstrated through the use of recyclable packaging materials and manufacturing processes that minimize waste and energy consumption. The bright oxide finish not only provides aesthetic appeal but also reduces the need for additional protective coatings, lowering the overall environmental footprint of the product. For organizations that adhere to sustainability standards such as RoHS or REACH, the washers are free from hazardous substances, ensuring compliance with regulatory requirements. By integrating these considerations into the product lifecycle, Murtenze offers a fastening solution that aligns with both performance expectations and corporate responsibility goals.

Key Features

• Premium 304 stainless steel construction delivers outstanding corrosion resistance, ensuring long‑term reliability even in salty or humid environments. The material’s high tensile strength also provides excellent load‑bearing capacity, making the washers suitable for heavy‑duty applications where strength and durability are critical. This combination reduces the frequency of replacement, saving time and cost over the product’s lifespan.
• Engineered split‑lock spring design creates constant tension that resists loosening caused by vibration, thermal expansion, and dynamic loads. When the washer is compressed between a bolt head and nut, the split arms flex inward, maintaining a secure grip that adapts to fluctuating forces without sacrificing the integrity of the joint.
• Bright oxide finish provides a clean, reflective surface that facilitates visual inspection and adds an extra barrier against rust and oxidation. The finish also helps to identify correct orientation during installation, as the split line is easily visible against the polished background, reducing the chance of misalignment. This visual cue speeds up assembly time and ensures consistent performance across multiple units.
• Designed for a wide range of applications, including industrial machinery, automotive components, marine hardware, and furniture assembly, offering flexibility for diverse projects. Their compact profile allows installation in confined spaces where clearance is limited, while still delivering the necessary locking action to prevent fastener loosening under cyclic stresses. This adaptability makes them a go‑to choice for engineers seeking a single part that can serve multiple fastening needs.
• Murtenze offers responsive customer support and a one‑year warranty covering material defects, ensuring peace of mind and reliable after‑sales service. If any issues arise, the support team is available to provide technical assistance, replacement parts, or guidance on proper usage, reinforcing the company’s commitment to quality and customer satisfaction.

FAQ

What size M8 split lock washers are included in the pack?

The pack contains 100 individual M8 split lock washers, each sized to match the standard M8 bolt thread diameter of 8 mm. The inner diameter of each washer aligns with the M8 bolt shank, while the outer diameter is designed to provide sufficient surface area for load distribution. This standard sizing ensures compatibility with a wide range of fasteners, nuts, and bolt heads that conform to the M8 specification, making the washers a versatile choice for many applications.

How do I install the split lock washer correctly to ensure maximum locking performance?

To achieve optimal performance, place the split lock washer directly beneath the bolt head or nut, ensuring the split is oriented perpendicular to the direction of tightening. Apply the recommended torque—typically between 5 and 8 Nm for M8 fasteners—using a calibrated torque wrench. This torque range activates the spring action of the split, creating the necessary tension that resists loosening. Verify that the washer is seated flat against the mating surface and that the split line is clearly visible before final tightening. For high‑vibration environments, consider using a thread‑locking compound in addition to the washer for added security.

Are these washers suitable for marine environments with exposure to saltwater?

Yes, the washers are fabricated from 304 stainless steel, which offers excellent resistance to corrosion caused by saltwater and marine atmospheres. The bright oxide finish further protects the material by providing a barrier against oxidation and rust formation. This combination makes the washers well‑suited for deck fittings, boat hardware, and other marine applications where exposure to salty conditions is common. Regular inspection and cleaning after prolonged exposure will help maintain their performance over time.

What warranty does Murtenze provide and how can I contact customer support if I have an issue?

Murtenze offers a one‑year limited warranty that covers any material defects in the M8 split lock washers. If you encounter a problem, you can reach the customer support team via the email address [email protected] or by calling the toll‑free number 1‑800‑555‑0199 during business hours. The support staff will assist you with troubleshooting, arrange a replacement if the issue falls under the warranty terms, and provide guidance on proper installation and usage to prevent future concerns.