Brass Knurled Inserts

Maruti International is a leading manufacturer and exporter of Brass Knurled Inserts in India, supplying high-precision threaded inserts for plastic, wood, and composite materials. Our brass knurled inserts are manufactured from premium-quality free-cutting brass to deliver excellent holding strength, wear resistance, and long service life.

Brass knurled inserts are designed to provide strong, reusable internal threads in soft materials where direct threading is not reliable. With precise knurling patterns and accurate threading, Maruti International brass inserts ensure superior pull-out resistance and torque performance across demanding applications.

Key Features of Brass Knurled Inserts

• High pull-out and torque resistance

• Precision knurled outer surface for strong grip

• Excellent corrosion and wear resistance

• Smooth, accurate internal threads

• Suitable for heat-set, press-fit, or ultrasonic insertion

• Ideal for plastic, thermoplastics, and soft materials

Brass Knurled Inserts Specifications

• Insert Types: Straight Knurled, Diamond Knurled, Helical Knurled, Custom Inserts

• Installation Methods: Press-Fit, Heat-Set, Ultrasonic

• Thread Types: Metric (ISO), UNC, UNF

• Sizes: M2 to M12 (custom sizes available)

• Material: Free-Cutting Brass (IS 319, CZ121, or equivalent)

• Finish: Natural brass, nickel-plated, tin-plated (as required)

• Standards: ISO, DIN, ASTM, or customer specification

Maruti International also offers custom brass knurled inserts manufactured as per customer drawings, samples, and application needs.

Applications of Brass Knurled Inserts

• Plastic molded components

• Electrical and electronic housings

• Automotive interior and exterior parts

• Consumer appliances

• Furniture fittings

• Medical and industrial equipment

Frequently Asked Questions (FAQ)

Q1. What are brass knurled inserts used for?
Brass knurled inserts are used to create strong, durable internal threads in plastic or soft materials where direct threading is not strong enough.

Q2. Why is brass preferred for knurled inserts?
Brass offers excellent corrosion resistance, good strength, easy machinability, and compatibility with plastic materials during heat-set installation.

Q3. Can brass knurled inserts be used in thermoplastics?
Yes, brass knurled inserts are widely used in thermoplastics and can be installed using heat-set or ultrasonic methods.

Q4. Do you manufacture custom brass knurled inserts?
Yes, Maruti International specializes in custom brass knurled inserts as per customer drawings, sizes, thread types, and knurling patterns.

Q5. What is the difference between press-fit and heat-set inserts?
Press-fit inserts are mechanically pressed into the material, while heat-set inserts are heated and inserted to bond securely with plastic.

Q6. Which standards do you follow?
We manufacture brass knurled inserts as per ISO, DIN, ASTM, and customer-specific standards.

Q7. What is your minimum order quantity (MOQ)?
MOQ depends on insert size, type, and customization. Please contact us for exact MOQ details.

Q8. Do you export brass knurled inserts?
Yes, Maruti International exports brass knurled inserts globally with export-quality packaging and consistent delivery timelines.