Material: The thumbscrews are made of high quality stainless steel, which is not easy to rust and corrosion resistant.
Precision screw: Thumb screw is smooth and flat, the thread is clear, the rotation is not easy to slip and the fastening effect is good.
Easy to use: the knurl design increases the friction and prevents slipping when screwing and unscrewing, and can be installed without tools.
Screw size: the screw head diameter is 12mm and the head height is about 4mm it is easy to carry and does not take up space.
Wide range of applications: handmade thumbscrews are suitable for mechanical equipment, instrumentation, industrial equipment, household appliances, furniture manufacturing and testing equipment.
وصف
M4 Knurled Thumb Screws Thin Type. The knurled screws are CNC integrated processing.
Thread Diameter: 4.0 mm
Thread Pitch: 0.7 mm
Head height (H): 4.0 mm
Head diameter (D): 12.0 mm
Thread length (L): 4.0 mm/ 6.0 mm/ 8.0 mm/ 10.0 mm/ 12.0 mm/ 14.0 mm/16.0 mm/ 20.0 mm
Material: Stainless Steel 303
Package: 10 pieces