Allied Bolt - PART# 305

• Used for making lightweight attachments (under 40 lbs.) such as terminals and back-plates of wall phones to drywall.
• Fiber washer prevents anchor from turning while tightening screw.
• Manufactured from AISI 1008 steel.
• Wall thickness ranges from 1-1/4" to 1-1/2".
• Recommended hole size 5/16".
• Once anchor is set, screw may be removed as often as necessary without effecting anchor.
• Anchor wall screws are comprised of expansion sleeve and a machine screw.
• The sleeve is formed from steel with a flanged collar at one end and a threaded section at the working end.
• Flanged collar has two prongs which grip surface of base material to prevent anchor from spinning during installation.
• As screw is tightened, the screw pulls against threaded section causing legs to expand and draw up tightly against the inside wall.
• For use in plywood, hollow tile, plaster, and drywall.
• Zinc-plated to meet ASTM specification B633.

Standard Packaging Information