1/2-13 x 12 Grade 8 Hex Cap Screw Yellow Zinc Plated

3/4-16 x 6 1/2 Socket Cap Screw Alloy

Good for exterior and most marine applications

Finished Hex Nuts in 18-8 stainless steel are for use with stainless steel bolts or screws with a specified minimum tensile strength equal or less than the specified proof stress of the mating nut

#60 Heavy Duty Jobber Drill Bit

1 3/4-5 x 3 1/2 Socket Cap Screw Alloy Drop-In Anchor Setting Tools 1/2-13 x 12 Grade 81 3 4 5 x 3 1 2 Socket Cap Screw Alloy . Alloy Socket Head Cap Screws from Brighton Best. Hardness of RC 38 43, meets or exceeds ASTM A574. Manufactured from heat treated alloy steel, 1960 series.