Red Head 35200 Hammer-Set Heavy Duty Nail Driver Anchors, 1/4" x 1", 25-Pack

Red Head® Hammer-Set™ Heavy Duty Nail Driver Anchors for light duty concrete applications. Great for fastening applications in concrete, block, and brick. Hammer-Set™ is a mechanical drive anchor consisting of a zinc die cast expansion body and zinc plated steel expander drive pin. Anchors meet or exceed GSA specification A-A-1925A Type 1. (Formerly GSA: FF-S-325 Group V, 
Type 2, Class 3.)

• 25 Pack
• Diameter: 1/4"
• Length: 1"
• Fast, easy installation
• Works in concrete, block and brick
• Install through material to be fastened
• Low profile mushroom head style
• For use in electric boxes, conduit clips, drywall track and roof flashing
• Not for use in overhead applications.

Common Applications:

• Brackets
• Drywall track
• Gutter sanddown spouts
• Electrical boxes.

Installation Steps:

• Drill proper size hole through material to be fastened into base material (Requires 1/4" drill bit)
• Clean hole
• Insert Hammer-Set into hole until head of anchor body is flush with material to be fastened. Tap the nail until flush with head of anchor. Ensure minimum embedment is 1/4" deeper than anchor embedment. Be sure head is firmly against fixture
• Anchor is now set.