Item Descriptions:
-Size: 10pcs M3x20mm, 10pcs M4x20mm, 10pcs M5x20mm, 10pcs M6x20mm, 10pcs M8x20mm. Total 50pcs butterfly wing screws.
-Material: These wing bolts are made of 304 stainless steel.More durable, non-toxic and corrosion resistant.High hardness and not easy to deform.Can be used in outdoor humid environments.
-Design: Butterfly design of the hand twist screws will increase the lateral bearing surface and makes it easier to fasten.
-Feature: These butterfly wing nuts are very easy to install and remove.Twist it by hand without any other tools. Can be used repeatedly.5 common sizes, enough to meet your daily use.
-Applications: These butterfly bolt screws can be used for many different common equipment, like Machinery and equipment, electronic equipment, hardware lighting, building bridges, furniture decoration, etc.
Package:
50pcs Butterfly Wing Screws
Item Specifications:
Type:Butterfly Wing Screw
Thread size:M3, M4,M5,M6,M8
Thread length:20mm
Material:304 stainless steel