8-32 x 3/8 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10

5/8 x 8 Ship Auger Wood Bit

They can carry twice the weight of a standard wing anchor but only require a ½ inch hole

1/2-13 x 3 1/2 Hex Cap Screw SS 316 (A4)

Make sure you’re getting the best toggle bolts and other fasteners you might need when you shop the high-quality selection you’ll find at FMW Fasteners

M42-4.50 x 260 Socket Cap Screw 12.9 Alloy Plain DIN 912 M18-2.50 Socket Cap Screws 12.9 Alloy Plain DIN 912 8-32 x 3/8 Phillips FlatM42 4. 50 x 260 Socket Cap Screw 12. 9 Alloy Plain DIN 912 . Alloy Socket Head Cap Screws from Brighton Best. Hardness of RC 38 43, meets or exceeds DIN 912. Manufactured from heat treated alloy steel, 1960 series.