#4-40x1-1/4" Pan Head Machine Screws, Stainless Steel 18-8 Screw, Pack of 100 Lab Bottles & Jars Minimum Diameter:72mm

Minimum Diameter:72mm

Weight: 172g

* Efficiency: 94% (half load)

high hardness and wear resistance

Inner Diameter: 173 x 110 mm / 6

#4-40x1-1/4" Pan Head Machine Screws, Stainless Steel 18-8 Screw, Pack of 100 Lab Bottles & Jars Minimum Diameter:72mmDescription: Material: Pan head cross recessed machine screws are made of 304 stainless steel material with good strength, good corrosion resistance, and durability. Wide Bearing Design: The pan head design provides a wide bearing surface. Phillips drives are easy to use and provide greater torque transfer and control during installation. The full thread design ensures that the machine screws are firmly and reliably fixed. Easy to use: To use this