Knurled Insert Nuts, M4 x 6mm(L) x 6mm(OD) Female Thread Brass Embedment Assortment Kit, 100 Pcs Flanged Rounded Head Screws Overall Size: 78mm x 33mm

Overall Size: 78mm x 33mm (L*Hex W)

Fit for standard roller frame

Material Thickness: 0

Main Body Size: 41mm x 37mm / 1

a locking washer

Knurled Insert Nuts, M4 x 6mm(L) x 6mm(OD) Female Thread Brass Embedment Assortment Kit, 100 Pcs Flanged Rounded Head Screws Overall Size: 78mm x 33mmThese Knurl Thread Insert Nut can be widely used on the injection for tightly fixing. Can be installed by ultrasonic or heat into blind hole, or 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: M4x0. 7mm Total Length: 6mm 0. 24" Outer Diameter(+0. 5 0mm): 6mm 0. 24" Package