M8 Dia 8mm Length 13.8mm Thread Plastics Insert Heat Melting Brass Inserts

M8 Dia 8mm Length 13.8mm Thread Plastics Insert Heat Melting Brass Inserts

Description

In general, the screw connection between plastic parts is usually connected by self-tapping screws. The inner hole of the plastic screw column can be formed by injection molding at one time, and the subsequent self-cutting of the self-tapping screw is used to generate the threaded connection, which is convenient and fast; however; When the connection strength between plastic parts needs to be improved, the screw must be tightened with sufficient torque to generate sufficient axial tension between the main part and the screw thread to prevent loosening. However, the inner hole of the plastic screw column If the thread cannot withstand a large enough load, slippage or looseness will occur, which naturally cannot meet the required connection strength.

Specification

Effect

1. Improve the connection strength between plastic parts.

The metal thread can prevent the thread from deforming under the entire load, so the copper nut can significantly improve the connection strength in the plastic part.

2. The plastic parts need to be disassembled many times.

Some products require maintenance or require frequent disassembly and assembly of certain parts. The use of copper nuts embedded in the plastic parts can achieve repeated disassembly and assembly without losing the integrity of the thread. This is also self-tapping. The screw column is incomparable.

3. Replace metal parts with plastic parts.

Although metal parts are easy to obtain high-strength threaded connections, their processing and material costs are high, and their specificity is high. They are not suitable for cost-required and lightweight products. Therefore, copper nuts can be embedded in the plastic parts. Meet this demand.

Option

1. The crystalline plastic is relatively insensitive to stress, so all kinds of nuts can be applied

2. Amorphous plastic is very sensitive to stress. When choosing the nut type, avoid sharp knurling. Special care should be taken for those plastic parts that need to be electroplated for the screen. Pickling of the plastic parts with embedded nuts will cause serious cracking. It is best to first electroplating and embed the nuts.

3. Thermosetting plastics are not suitable for hot-melt and ultrasonic implantation of nuts. If necessary, you can choose precise and sharp knurled nuts to press in.

Xinxiang Flight Fastener Co., Ltd. is a professional manufacturer engaged in the design and manufacture of Thread Inserts, Self-Tapping thread inserts and other threaded fasteners. National high-tech enterprises. The company has independent technology development strength, advanced design level, automatic production equipment and high-precision detection equipment. Professional to provide customers with Thread Inserts, Self-Tapping thread inserts and other threaded fastener product design and use of the whole process of technical support. The company has passed ISO9001:2015 quality system certification. "AVIC-FLIGHT" brand was awarded the certificate of "famous brand in China" by China product quality evaluation center. The company has obtained more than 15 utility model patents and 12 software copyrights.

The company has more than 70 sets of processing equipment, mainly automatic equipment. The products are widely used in communication base station cooling device, automobile power transmission system, aerospace, aircraft, ship, wind power transmission system, national power grid transmission equipment, communication electronic equipment, medical equipment, heavy engineering machinery equipment, semiconductor high-end equipment and other fields.

The company can produce Thread Inserts products that meet the corresponding standards according to customer requirements. It can be produced according to MS21209, DIN8140, N926, ITN32760, MO-44421 and other standards.

The company's Thread Inserts cover Free running and Screw lock thread specifications in metric and English systems.Thread Inserts can be plated with Cd, Ag, Zn, Sn, green, red, blue and dry film lubrication. Self-Tapping inserts cover 302 / 303 and 307 / 308 thread specifications in metric and English systems. The materials are stainless steel 1.4305 (303), stainless steel 1.4301 (304), stainless steel 1.4401 (316), brass. Case hardened steel, zinc plated yellow chromed or zinc plated blue passaged.The company can produce 60 million pieces of inserts with various specifications every year, and provide all kinds of auxiliary tools.

Integrity management, scientific and technological innovation, and customers grow together to create brilliant.