Knurled Thumb Nuts, 6pcs M6 x D16mm x H14mm Carbon Steel Blind Hole Nuts Deadbolt Locks 20pcs x Pipe Fitting

20pcs x Pipe Fitting

Weight: 178g

Widely used on auto shutter

OE Number: 51217011247

for GMC Savana 2500 3500 Base LS LT 2011-2021

Knurled Thumb Nuts, 6pcs M6 x D16mm x H14mm Carbon Steel Blind Hole Nuts Deadbolt Locks 20pcs x Pipe FittingDescriptions: 1. Material: The knurled thumb nut is made of carbon steel, with a nickel plated surface finish, high hardness, wear resistant, not easy to deform, rust proof and corrosion resistant. 2. Advantages: The head has a knurled design to increase friction, and it is easy to install and remove by hand without any tools. The thread is deep, the tooth pitch is uniform, and the fastening force is good. 3. Application: These blind hole knurled