JX-21JG233-D5-12-H10-ST, steel Unthreaded Inserts for Plastic

Material: Steel, copper, stainless steel

Surface treatment: environmental protection white zinc, environmental protection black zinc, environmental protection color zinc, dacromet, anodic oxidation, tin, zinc-nickel alloy, etc.

Features and principles: convenient and fast operation, flexible use, easy disassembly, and wide application. The pattern of knurled iron nuts is usually divided into a straight pattern/beveled pattern/eight herringbone pattern embossing and other various anti-slip patterns. The iron nuts are finished by automatic lathe at one time, while the more complicated iron nuts are processed with forming knives and post-processing such as a table lathe/tapping machine. Many products are simple mesh iron nuts and straight iron nuts, made of iron 1215 easy-to-turn iron. The surface pattern for the original rod is directly drawn, pattern full of teeth peak teeth bottom clearly visible. After injection into the plastic parts can take more large torque.

The use of knurled iron nuts usually uses hot melt, hot pressing, ultrasonic fusion, and injection pre-buried processing technology, so that the product and plastic parts closely occlude, and play a connection, locking, and fastening role.

Knurled nuts are widely used in cell phones, portable computers, a variety of plastic housings, communications, micro-motors, computers, electrical appliances, electronics, toys, clocks and watches, lighting, locomotives, and other industries.

Specifications from M3 to M12, can also produce inch specifications and non-standard sizes. material: Brass, stainless steel, carbon steel.

Packing: Inner is Poly foam, out is carton. Then pallet. Carton size: 29*19*19.5CM and 23.5*17.5*8, CM and pallet size is: 215*100*90CM, or as your requirement.

Packaging & Delivery and Packaging Details

1. Shrink film+wooden box

2. Cardboard box+pallet

3. Color box

4. As per the customer's request