ASI 3930 2 Pan Head Machine Screws, 3-1/2" w/Expansion Shields (1 Per Flange)
Wall Anchor shall be suitable for surface mounting to finished solid concrete wall of all grab bars with snap flange mounting (e.g. ASI series 3700 and 3800 grab bars). Wall anchor shall be 1/4 -20 x 2" long machine screws with matching lead expansion-shields. Anchor kit shall contain (2) machine screws with matching lead expansion shields.