<b>Glarks 370Pcs M2 M3 M4 M5 Knurled Brass Threaded Heat Set Insert Embedment Nut Assortment Kit</b><br/><br/> <b>Product specification:</b><br/> ✔ Product: Knurled brass threaded insert nut assortment kit<br/> ✔ Nut type: Knurled nut<br/> ✔ Material: Brass<br/> ✔ Color: Brass Tone<br/> ✔ Inner diameter: 2mm, 3mm, 4mm and 5mm<br/> ✔ Outer diameter: 3.5mm, 5mm, 6mm and 7mm<br/> ✔ Hight: 4mm, 6mm, 8mm, 10mm<br/> ✔ Application: Heat resistant, great for 3d printing<br/><br/> <b>Product Feature:</b> <br/> ☛ Premium brass material, heat resistant, wear-resistant, acid-resistant rust-proof, anti-corrosive and non-toxic, high hardness for long time use.<br/> ☛ No need to counterbore or countersink the boss hole since the insert has guide pilot.<br/> ☛ Can be installed by ultrasonic or heat into thread tapered hole, or molded in during injection.<br/><br/> <b>Package include: </b><br/> M2 x 4mm x 3.5mm ----- 40pcs<br/> M2 x 6mm x 3.5mm ----- 40pcs<br/> M2 x 8mm x 3.5mm ----- 40pcs<br/> M2 x 10mm x 3.5mm --- 40pcs<br/> M3 x 4mm x 5mm -------- 30pcs<br/> M3 x 6mm x 5mm -------- 30pcs<br/> M3 x 8mm x 5mm -------- 25pcs<br/> M3 x 10mm x 5mm ------ 25pcs<br/> M4 x 4mm x 6mm -------- 20pcs<br/> M4 x 6mm x 6mm -------- 20pcs<br/> M4 x 8mm x 6mm -------- 15pcs<br/> M4 x 10mm x 6mm ------ 15pcs<br/> M5 x 6mm x 7mm -------- 10pcs<br/> M5 x 8mm x 7mm -------- 10pcs<br/> M5 x 10mm x 7mm ------ 10pcs<br/> <b>Total Quantity:</b> 370Pcs<br/><br/> <b>♥♥Note: </b><br/> ♡ 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.<br/> ♡ Please contact us if you have any questions, we will reply you within 12 hours.<br/>