513 Pcs SAE Brass Threaded Inserts Assortment Kit, , 2-56 4-40 6-32 8-32 10-32 1/4"-20

513 Pcs SAE Brass Threaded Inserts Assortment Kit, , 2-56 4-40 6-32 8-32 10-32 1/4"-20 Description

This all-inclusive set contains 506 high-quality SAE brass threaded inserts and 7 professional heat set insert tips to meet your plastic heat-setting needs. It covers six common industrial sizes: #2-56, #4-40, #6-32, #8-32, #10-32, and 1/4"-20 mass production demands.
Made of high-purity premium brass, these threaded inserts feature excellent thermal conductivity, corrosion resistance and structural stability. They effectively resist breakage and deformation. With a high temperature resistance to 300C (572F)
Adopting high-precision threading technology, the inserts deliver tight, slip-free thread engagement for stable connection. Unique 45 knurled design greatly boosts tensile strength and torque resistance for firmer fastening.
These brass inserts support flexible installation ways, including hot pressing with soldering iron, ultrasonic embedding and injection molding. They can be effortlessly pressed into pre-drilled holes of 3D printed parts with a regular soldering iron.
Compatible with most common thermoplastics such as PLA, PETG, ABS, PPS and PP. Ideal for 3D printed models, injection-molded plastic parts, automotive plastic casings, laptop shells and various electronic housings. It provides durable, reinforced threaded connections to prevent loose threads and extend product service life.

Product Description


Features:
This 513PCS SAE brass threaded inserts kit includes 506 assorted size inserts and 7 heat set tips, covering #2-56 to 1/4"-20 common sizes to fit diverse assembly needs. Made of high-quality brass, these heat-resistant inserts withstand temperatures to 300C, featuring outstanding corrosion resistance and deformation resistance. Precision threads and 45 knurled structure ensure non-slip fastening, enhanced tensile strength and stable connection. Designed with guide , they require no