uxcell Knurled Insert Nuts, M2.5 x 4mm(L) x 3.5mm(OD) Female Thread Brass Embedment Assortment Kit, 100 Pcs

• [SIZE] - M2.5x0.45mm thread size, 0.16" (4mm) long, 0.138" (3.5mm) outer diameter ,OD tolerance: +0.5/-0mm.
• [MATERIAL] - Made of brass, rust resistance, good thermal conductivity and heat resistance, can ensure long time using.
• [FEATURE] - Can be installed by ultrasonic or heat into thread tapered hole, or molded in during injection.
• [ADVANTAGE] - No need to counterbore or countersink the boss hole since the insert has guide pilot.
• [APPLICATION] - Widely used on injection molding for fastening.

- These Knurl Thread Insert Nut can be widely used on the injection moulding for tightly fixing. - Can be installed by ultrasonic or heat into blind hole, or molded in during injection. - No need to counterbore or countersink the boss hole since the insert has guide pilot. - Made of brass material, good thermal conductivity and heat resistance. Specification: Material: Brass Thread Size: M2.5x0.45mm Total Length: 4mm / 0.16" Outer Diameter（+0.5/-0mm）: 3.5mm / 0.138" Package Content: 100(+/-2%) x Knurl Thread Inserts Nuts