The zinc body consists of a die cast zinc alloy

1/2-13 Drop-In Anchor Zinc Plated (50)

51/64 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

#44 Heavy Duty Jobber Drill Bit

8 x 1 5/8 Phillips Wafer Self Drilling Cement Board Screws w/ Nibs Ruspert Coated - Carton (4000)

M24-3.00 x 180 Hex Cap Screw DIN 931 A2 (18-8) Stainless Steel 10-32 Socket Cap Screws Alloy The zinc body consists ofM24 3. 00 x 180 Hex Cap Screw DIN 931 A2 (18 8) Stainless Steel DIN 931 A2 Hex Cap Screws are manufactured from A2 70 stainless steel per ISO 3506 part 1. These are partially threaded hex cap screws with all dimensions conforming to DIN 931. Designed for use in standard bolting applications where corrosion is of concern.