Metric Solid Keensert® Style Threaded Inserts - Locking and Non-Locking

What is a Metric Solid Keensert® Style Threaded Insert?

The Metric Keensert® style threaded inserts Solid (KNJM) series is engineered for applications where superior thread reinforcement in compromised, weak, damaged, or soft materials is required. This solid insert is known for its unmatched strength and durability, providing secure, high-performance threading in the most demanding environments. It is commonly available in 303 stainless steel and carbon steel, each offering unique benefits. 303 stainless steel provides excellent corrosion resistance and durability, making it ideal for environments exposed to moisture or chemicals. Carbon steel, on the other hand, delivers high strength and wear resistance at a cost-effective price, perfect for heavy-duty applications.

Constructed to withstand significant wear and tear, the metric Solid KNJM series is perfect for sectors like defense, aerospace, and heavy machinery. Available in thread sizes from M8 to M33, they deliver permanent, reliable thread reinforcement where other solutions might fail, ensuring dependable performance in the most demanding applications.

Metric Solid Keensert® Style Threaded Inserts at MF Supply

Choose from the metric Solid (KNJM) series Keenserts® style key locking inserts materials available below to see available sizes. Standard materials offered include 303 Stainless Steel and Carbon Steel. Standard sizes run from M8 through M33.

MF Supply is a leading supplier of Solid Metric keylocking inserts including major brands and equivalents to Acme, Alcoa, Camloc, Clarendon, Fairchild, Kaynar, Microdot and Tridair Keenserts® & Keyserts. Our products are DFAR compliant with COC and full certifications available upon request.

Metric Solid Keensert® Style Threaded Inserts Materials Available

Our catalog of metric Keenserts® style key locking inserts Solid series include KNJM, KNJML, and KNJM-F. They come in Locking and Non-Locking styles and are available in various sizes and in the materials outlined below.

Metric KNJM – Solid – 303 Stainless Steel

The metric Solid KNJM Keenserts® style key locking inserts series, made from 303 stainless steel, stands out for its excellent corrosion resistance and durability, making it ideal for environments where exposure to moisture, chemicals, or extreme temperatures is common. This material's unique non-magnetic and anti-corrosive properties ensure long-lasting performance in demanding applications such as marine and food processing equipment. The solid construction of 303 stainless steel key locking insert provides a secure and permanent thread reinforcement solution, ensuring reliability in environments that require high resistance to corrosion and wear. They are available in metric thread sizes ranging from M8 x 1.25 to M33 x 2.0.

• KNJM Metric Keensert – Stainless Steel

Metric KNJM-F – Solid – Carbon Steel

The metric Solid KNJM-F Keenserts® style key locking inserts series, constructed from carbon steel, offers an unbeatable combination of strength, toughness, and cost-effectiveness. Carbon steel key locking inserts provide excellent wear resistance, making them ideal for applications subject to high stress and heavy loads, such as automotive, construction, and general industrial use. Known for its superior strength-to-cost ratio, carbon steel is perfect for solid keylocking inserts where durability and performance are needed without breaking the budget. These inserts ensure long-term thread integrity in harsh conditions, making them a reliable choice for high-performance and demanding environments. They are available in metric thread sizes ranging from M8 x 1.25 to M32 x 2.0.

• KNJM-F Metric Keensert – Carbon Steel

Cross-reference tables' links:

• Metric Keensert Cross Reference - 4140 Alloy, A286, & Mil-Spec
• Metric Keensert Cross Reference - Stainless Steel

Resources:

• Buyer's Guide to One and Done Keensert® Ordering.pdf
• Keenserts® Data Sheet.pdf
• Keensert® Functional Equivalent Case Study
• Case Study: Smart Manufacturers use Brand Equivalents to Save Time and Money
• Keenserts® vs Helical Inserts: What’s The Difference?
• Keensert® Style Key Locking Inserts Frequently Asked Questions

Why Buy Metric Solid Keensert® Style Threaded Inserts from MF Supply?

With over 50 years of experience as a supply chain partner to manufacturers, and deep and broad expertise in Metric fasteners and inserts, MF Supply can help with all your fastening and hardware needs.

We stock a huge inventory of Solid metric keylocking inserts. Standard materials offered include 303 Stainless Steel and Carbon Steel. Standard sizes run from M8 through M33.

Additional Metric product lines include Miniature & Thinwall, Heavy Duty & Thickwall, Extra Heavy Duty, Installation tools and kits. Special materials and nonstandard sizes may be available for special order with a lead time

Can't find what you're looking for? Email us at [email protected] for a custom quote. "We have the right screw for you" is our motto after all!