Feature

●Package Contents: M2 x 2.5 x 3.2, M2 x 3.3, M2 x 4 x 3.2, M2.5 x 4 x 3.5, M2.5 x 5, M3 x 4 x 5, M3 x 6, M4 x 6, M4 x 6, M4 x 8 x 6, M5, M5 x 6, M5 x 6, M5 x 6, M5 x 6 x 6, M5 x 6, M5 x 6 x 6, M5 x 6, M5 x 6, M5 x 6 x 6, M5 x 6, M5 x 6, M5 x 6, M5, M5 x M5 x 6 x M5 x M5 x 10x7, M 6x8x8, 1/4-20x12.7x8, total 300 pieces Enough model and quantity for daily use. They are packed in different compartments in plastic boxes and labeled to avoid confusion
●【Sturdy and Durable Material】Forged from pure copper, excellent thermal conductivity, fully automatic manufacturing process, deep threads, uniform pitch, smooth and burr-free surface, acid and alkaline resistance, strong oxidation resistance, durable
●【Excellent Workmanship】Nut with clean surface and twill thread can be attached to your 3D printer, perfectly fit and will not scratch your precious 3D printed parts. The diameter of the front end of the nut is smaller for a secure fit. Insert into 3D printed hole insert
●Easy to Use: Place the nut with screws in the hole and heat the nut with a soldering iron. After heating, push the screw insert into the piece. Secondly, the screws are assembled with cooled nuts. Nuts can be easily inserted into plastic parts using ultrasonic waves or soldering iron
●【WIDE APPLICATION】The insert is designed for all thermoplastic plastics. For example, knurling nuts hold PLA, PETG, ABS, PPS, PP, etc. Threaded sleeve stays securely in place as soon as the plastic parts around the brass sleeve cool and hardened


Description

Specifications:
►Material: Zinc Alloy
►Type: Hex Screw
►Size and Quantity: 300 Insert Nuts
►M2 x 2.5 x 3.2 (30 pieces)
►M2 x 3 x 3.2 (30 pieces)
►M2 x 4 x 3.2 (30 pieces)
►M2.5 x 4 x 3.5 (30 pieces)
►M2.5 x 5 x 3.5 (30 pieces)
►M3 x 4 x 5 (30 pieces)
►M3 x 5 x 5 (30 pieces)
►M3 x 6 x 5 (30 pieces)
►M4 x 4 x 6 (10 pieces)
►M4 x 6 x 6 (10 pieces)
►M4 x 8 x 6 (10 pieces)
►M5 x 6 x 7 (10 pieces)
►M5 x 10 x 7 (10 pieces)
►M6 x 8 x 8 (5 pieces)
►1/4-20 x 12.7 x 8 (5 pieces)

Knurling nuts are designed for thermoplastic plastics.
Heavy duty brass insert embedded nut with high hardness, high abrasion resistance, heat resistance, rust resistance, corrosion resistance and long time use.
Symmetrical screw construction allows for
Provides excellent traction and improves tools and furniture strength
Threaded Insert Nuts are threaded connections for injection molding, PCB assembly, electronics, and most plastic fasteners. B. PLA, PP, ABS, PPS, PETG, cell phone, laptop, various plastic housing,
Communication equipment, toys, lighting, locomotive and so on.

Note:
In the nut insert hot press process, preheat the nut before the bottom press process.
Operators should wear insulated gloves during operation to avoid safety risks during operation.
Due to manual measurement, there may be a certain variation in size and weight.
Due to the difference between different monitors, the picture may not reflect