Knurled Thumb Nuts, 10pcs M3 x D13mm x H9mm Carbon Steel Blind Hole Nuts 1/4"x3/4"x9/32" for BMW 535i GT 2010

for BMW 535i GT 2010 Base 3

Thread Tolerance: H2

heating system and other pipelines

Tips: Taps are prone to chipping or breaking due to speed overload or non-vertical tapping

Plunger Bar Dia: 3mm/0

Knurled Thumb Nuts, 10pcs M3 x D13mm x H9mm Carbon Steel Blind Hole Nuts 1/4"x3/4"x9/32" for BMW 535i GT 2010Descriptions: 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