A corrosion resistant Zamac alloy is used to form the anchor body with a mushroom head

1/4 x 1 1/2 Nail-In Anchor Mushroom Nylon (100)

These carbon steel cap nuts are composed of a hex nut and a top cap manufactured from 1006 to 1010 carbon steel

round head split anchor

The split drive anchor is a one-piece tamper-resistant

7/8-9 x 4 Hex Cap Screw SS 316 (A4) 1-14 Socket Cap Screws Alloy A corrosion resistant Zamac alloy7 8 9 x 4 Hex Cap Screw SS 316 (A4) . 316 series stainless steel differs from 18 8 by its molybdenum content (2 3%) and a higher nickel content (10 14%). 316 stainless steel has greater corrosion resistance than 18 8 as well as superior strength at high temperatures.