Glarks 370Pcs M2 M3 M4 M5 Female Thread Knurled Brass Threaded Insert Embedment Nut Assortment Kit for 3D Printing

• ★ Product Type: High quality knurled thread inserts nuts assortment kit.
• ★ Package Detail: In this set, it include 15 kinds of m2, m3, m4, m5 knurl thread inserts nuts total 370pcs which are well packed in a plastic box.
• ★ Product Material: All the nuts are made of premium brass, which has high hardness, no deformation, durable and reliable for long time use.
• ★ Easy to install: Since the insert has a conduction valve, there is no need to back-drill and counter-sink the hole.
• ★ Product Feature: Widely used on the injection moulding for tightly fixing; can be installed by ultrasonic or heat into thread tapered hole, or molded in during injection.

Glarks 370Pcs M2 M3 M4 M5 Knurled Brass Threaded Heat Set Insert Embedment Nut Assortment Kit Product specification: ✔ Product: Knurled brass threaded insert nut assortment kit ✔ Nut type: Knurled nut ✔ Material: Brass ✔ Color: Brass Tone ✔ Inner diameter: 2mm, 3mm, 4mm and 5mm ✔ Outer diameter: 3.5mm, 5mm, 6mm and 7mm ✔ Hight: 4mm, 6mm, 8mm, 10mm ✔ Application: Heat resistant, great for 3d printing Product Feature: ☛ Premium brass material, heat resistant, wear-resistant, acid-resistant rust-proof, anti-corrosive and non-toxic, high hardness for long time use. ☛ No need to counterbore or countersink the boss hole since the insert has guide pilot. ☛ Can be installed by ultrasonic or heat into thread tapered hole, or molded in during injection. Package include: M2 x 4mm x 3.5mm ----- 40pcs M2 x 6mm x 3.5mm ----- 40pcs M2 x 8mm x 3.5mm ----- 40pcs M2 x 10mm x 3.5mm --- 40pcs M3 x 4mm x 5mm -------- 30pcs M3 x 6mm x 5mm -------- 30pcs M3 x 8mm x 5mm -------- 25pcs M3 x 10mm x 5mm ------ 25pcs M4 x 4mm x 6mm -------- 20pcs M4 x 6mm x 6mm -------- 20pcs M4 x 8mm x 6mm -------- 15pcs M4 x 10mm x 6mm ------ 15pcs M5 x 6mm x 7mm -------- 10pcs M5 x 8mm x 7mm -------- 10pcs M5 x 10mm x 7mm ------ 10pcs Total Quantity: 370Pcs ♥♥Note: ♡ Please check the specific size according to the second picture. The products are manual measurement and there may be 1-3mm errors. Please don't mind. ♡ Please contact us if you have any questions, we will reply you within 12 hours.