Feature

●This makes them easy to tighten by hand, as well as adding a decorative finish.
●Material:Carbon Steel
●Surface:Black zinc-plated
●Thread diameter:3mm(M3) / 4mm(M4) / 5mm(M5) / 6mm(M6) / 8mm(M8) / 10mm(M10)
●Thread pitch:0.5mm(M3) / 0.7mm(M4) / 0.8mm(M5) / 1.0mm(M6) /1.25mm(M8) / 1.5mm(M10)

[M5 5pcs]

Description

The knurled portion adds friction for extra grip when tightening.

DIY Supplies:ELECTRICAL
is_customized:Yes
Material:Carbon Steel
Type:Thick Nuts

This nut with knurled surface that can be easily tightened, assembled and disassembled by hand without any tools.