Ultrasonic Threaded Inserts

Features and Benefits. Designed for use in tapered holes. Tapered mounting hole allows for rapid and accurate alignment prior to installation. Aluminum inserts ideal for light weight designs. Aluminum and stainless steel inserts offer lead-free alternative. [See More]

• Installation Method: Ultrasonic
• Internal Thread Size: .060 - .375 in
  

• Base Materials: Metal
• Units: Inch

Series 19 Straight Hole and Series 20 Flanged — Designed for straight holes to yield maximum performance with low radial stress. [See More]

• Installation Method: Thermal; Ultrasonic
• Length: 0.1570 to 0.5000

• Base Materials: Plastic; Thermoplastics
• Hole: Straight

Series 19 Straight Hole and Series 20 Flanged — Designed for straight holes to yield maximum performance with low radial stress. [See More]

• Installation Method: Thermal; Ultrasonic
• External Thread Size: Headed Tapered Knurl and Groove

• Base Materials: Plastic; Thermoplastics
• Length: 0.1250 to 0.5000

Series 29 Standard and Series 30 Flanged — Symmetrical for ease of orientation and enhanced performance designed to maximize torque and pull out values. [See More]

• Installation Method: Thermal; Ultrasonic
• Length: 0.1570 to 0.5000

• Base Materials: Plastic; Thermoplastics
• Hole: Straight

Series 29 Standard and Series 30 Flanged — Symmetrical for ease of orientation and enhanced performance designed to maximize torque and pull out values. [See More]

• Installation Method: Thermal; Ultrasonic
• Length: 0.1570 to 0.5000

• Base Materials: Plastic; Thermoplastics
• Hole: Straight

Series 14 Tapered Hole — Tapered design for tapered holes for ease of location and reduced installation time. [See More]

• Installation Method: Thermal; Ultrasonic; Tapered Hole
• Length: 0.1150 to 0.3000

• Base Materials: Plastic; Thermoplastics
• Hole: Tapered

Series 19 Straight Hole and Series 20 Flanged — Designed for straight holes to yield maximum performance with low radial stress. [See More]

• Installation Method: Thermal; Ultrasonic
• External Thread Size: Tapered Knurl and Groove

• Base Materials: Plastic; Thermoplastics
• Length: 0.1250 to 0.5000

Series 19 Straight Hole and Series 20 Flanged — Designed for straight holes to yield maximum performance with low radial stress. [See More]

• Installation Method: Thermal; Ultrasonic
• Length: 0.1250 to 0.5000

• Base Materials: Plastic; Thermoplastics
• Hole: Straight

Series 29 Standard and Series 30 Flanged — Symmetrical for ease of orientation and enhanced performance designed to maximize torque and pull out values. [See More]

• Installation Method: Thermal; Ultrasonic
• External Thread Size: Tapered Knurl and Groove

• Base Materials: Plastic; Thermoplastics
• Length: 0.1250 to 0.5000

Series 29 Standard and Series 30 Flanged — Symmetrical for ease of orientation and enhanced performance designed to maximize torque and pull out values. [See More]

• Installation Method: Thermal; Ultrasonic
• External Thread Size: Headed Tapered Knurl and Groove

• Base Materials: Plastic; Thermoplastics
• Length: 0.1250 to 0.5000

Series 29 Standard and Series 30 Flanged — Symmetrical for ease of orientation and enhanced performance designed to maximize torque and pull out values. [See More]

• Installation Method: Thermal; Ultrasonic
• External Thread Size: Tapered Knurl and Groove

• Base Materials: Plastic; Thermoplastics
• Length: 0.1250 to 0.5000

Series 29 Standard and Series 30 Flanged — Symmetrical for ease of orientation and enhanced performance designed to maximize torque and pull out values. [See More]

• Installation Method: Thermal; Ultrasonic
• External Thread Size: Headed Tapered Knurl and Groove

• Base Materials: Plastic; Thermoplastics
• Length: 0.1250 to 0.5000

Series 65 Blind End and Series 63 Through Hole - Molded-In Inserts are designed for maximum pull-out and torque performance, and are often the Insert of choice for thermosets and engineered plastics with a high percentage of filler. The minor thread diameter tolerance is controlled to ensure... [See More]

• Installation Method: Thermal; Ultrasonic; Molded-In; Pressed-In; Self-tapping
• Length: 0.3800 to 0.6970

• Base Materials: Plastic
• Hole: Straight

Series 65 Blind End and Series 63 Through Hole - Molded-In Inserts are designed for maximum pull-out and torque performance, and are often the Insert of choice for thermosets and engineered plastics with a high percentage of filler. The minor thread diameter tolerance is controlled to ensure... [See More]

• Installation Method: Thermal; Ultrasonic; Molded-In; Pressed-In; Self-tapping
• Length: 0.2560 to 0.4630

• Base Materials: Plastic
• Hole: Straight

This versatile and economical insert offers a variety of installation methods – thermal, ultrasonic or pressed – for applications in wood, particle board, plastic and most soft materials. Slightly curved hooks lock into material, providing exceptional resistance to pull-out. These... [See More]

• Installation Method: Thermal; Ultrasonic; Pressed-In
• Internal Thread Size: 2-56, Metric Also Available

• Base Materials: Plastic; Wood; Particle Board, Most Soft Materials
• Hole: Straight

Some thermoplastics, like polycarbonates and structural foams, are brittle – especially in thin-wall applications. Designed for straight holes using ultrasonic or thermal processes, our chevron threaded inserts for plastic add considerable strength. They are our most popular brass inserts,... [See More]

• Installation Method: Thermal; Ultrasonic
• Internal Thread Size: 1/8 NPT

• Base Materials: Plastic; Structural Foam
• Length: 0.1000 to 0.6250

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flanged - 1/4-20. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 1/4-20

• Base Materials: Metal; Brass
• External Thread Size: N/A

Curved hooks lock into material, high resistance to rotation and pull-out [See More]

• Installation Method: Thermal; Ultrasonic; Pressed-In; Threaded Hole
• Internal Thread Size: M3.0 x 0.5

• Base Materials: Plastic; Wood; Thermoset, Thermoplastic, Particle Board
• Length: 0.2190

Our business philosophy encourages success through the teamwork concept. Included in this philosophy is the relationship created between Tri-Star and you, the customer. Design Engineering starts the process of building this partnership. We take pride in our ability to design custom inserts... [See More]

• Installation Method: Thermal; Ultrasonic; Molded-In; Pressed-In
• Units: Inch; Metric

• Base Materials: Plastic; Rubber; Ceramic
• Material: Aluminum (optional feature); Brass; Steel (optional feature); Stainless Steel (optional feature)

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flanged - 10-24. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 10-24

• Base Materials: Metal; Brass
• External Thread Size: N/A

Our HC Series headed chevron threaded inserts offer the same benefits as the C Series, plus a flanged head for a greater load-bearing surface in weaker plastics. This headed insert offers a large contact area for electrical connections and greater pull-out strengths for reverse entry applications. [See More]

• Installation Method: Thermal; Ultrasonic
• Length: 0.1570 to 0.5000

• Base Materials: Plastic; Structural Foam
• Hole: Straight

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flanged - 2-56. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 2-56

• Base Materials: Metal; Brass
• External Thread Size: N/A

Say goodbye to expensive part orientation high-volume feeding mechanisms. Our symmetrical threaded inserts for plastic can be installed either end first for faster installation (using ultrasonic or thermal equipment) and lower costs. By decreasing outward hoop stress, symmetrical threaded inserts... [See More]

• Installation Method: Thermal; Ultrasonic
• Length: 0.1150 to 0.5000

• Base Materials: Plastic
• Hole: Straight

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flanged - 3/8-16. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 3/8-16

• Base Materials: Metal; Brass
• External Thread Size: N/A

H Series tapered threaded inserts for plastics outperform all competitive inserts for ultrasonic and thermal installation into thermoplastic or structural foam. Our customers confirm it. We ’ve eliminated the outward stress that occurs with other insert designs during the installation process. [See More]

• Installation Method: Thermal; Ultrasonic
• Length: 0.1880 to 0.6250

• Base Materials: Plastic; Structural Foam
• Hole: Tapered

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flanged - 4-40. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 4-40

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flanged - 5/16-18. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 5/16-18

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flanged - 6-3. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 6-32

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flanged - 8-32. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 8-32

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flush - 1/4-20. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 1/4-20

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flush - 10-24. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 10-24

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flush - 2-56. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 2-56

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flush - 3/8-16. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 3/8-16

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flush - 4-40. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 4-40

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flush - 5/16-18. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 5/16-18

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flush - 6-32. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 6-32

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Straight - Flush - 8-32. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 8-32

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Tapered - Double vane - 1/4-20. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads,... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 1/4-20

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Tapered - Double vane - 10-24. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 10-24

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Tapered - Double vane - 2-56. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 2-56

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Tapered - Double vane - 3/8-16. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads,... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 3/8-16

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Tapered - Double vane - 4-40. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 4-40

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Tapered - Double vane - 5/16-18. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads,... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 5/16-18

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Tapered - Double vane - 6-32. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 6-32

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Tapered - Double vane - 8-32. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads, our... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 8-32

• Base Materials: Metal; Brass
• External Thread Size: N/A

E-Z Sonic ™ Threaded Insert for Plastic - Tapered - Single Vane - 1/4-20. E-Z LOK ’s E-Z Sonic ™ ultrasonic threaded inserts are designed for post-molding installation in thermoplastic materials. Machined out of high quality brass and available with both inch and metric threads,... [See More]

• Installation Method: Ultrasonic; Ultrasonic
• Internal Thread Size: 1/4-20

• Base Materials: Metal; Brass
• External Thread Size: N/A