the anchor locks on walls and ceilings in its grip range for vibration-proof holding

7/8-9 x 1 3/4 Socket Set Screw Cup Point Alloy

3/16 x 2 Mushroom Spike 316 SS (100)

a new plating that is 7x more corrosion resistant than standard zinc plating

1 1/4-7 x 10 Socket Cap Screw Alloy

1-14 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (10) fully-threaded the anchor locks on walls1 14 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (10). Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on diameters 1 4 to 2 1