8.8 Grade M12x30mm Full Threaded Left Hand Thread Hex Head Bolt Black 4pcs

Key Features

• Product Name Left Hand Thread Bolt; Package Content 4pcs x Left Hand Thread Bolt; Main Color Black
• Material Carbon Steel; Weight 148g; Coating Black Oxide Plated
• Thread Size M12 x 30mm / 0.47" x 1.18"(D*L); Total Length 38mm / 1.5"; Thread Style Fully Thread
• Hex Head Width 18mm / 0.71"; Head Style Hex Head
• Grade 8.8; Pitch 1.75mm

Product Description

Made of carbon steel material,black oxide finish,hex 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.

Specifications