2pcs M6x25mm Flat Countersunk Head Hex Socket Left Hand Thread Bolt DIN7991

Key Features

• Standard DIN7991; Product Name Left Hand Thread Bolt; Package Content 2pcs x Left Hand Thread Bolt; Main Color Black
• Material 40Cr Steel; Weight 12g; Drive Type Hex Socket Head
• Head Style Countersunk/Flat Head; Thread Size M6; Total Length 25mm/1''
• Thread Style Fully Thread; Head Size 11.8mm/0.46"(D); Hex Socket Width 4.1mm/0.16"
• Grade 10.9; Pitch 1mm; Coating Black Oxide Plated

Product Description

Made of 40Cr Steel material,black oxide finish,hex socket flat head,left hand reverse thread design.Fixing component, industrial and construction fasteners.To tighten a reverse threaded screw, you turn it counter clockwise.To loosen a reverse threaded screw, you turn it clockwise.Used widely in home, office and factory appliance, communication equipments, ship assembly and other machinery industry.