1-14 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

1 1/2-6 x 7 Socket Cap Screw Alloy

3/4-10 Finished Hex Nut Silicon Bronze

#55 Heavy Duty Jobber Drill Bit

1 1/4-7 Finished Hex Nut SS 316 (A4) 5/8-18 Hex Cap Screws 18-8 Stainless Steel 1-14 x 4 1/2 Grade1 1 4 7 Finished Hex Nut SS 316 (A4) . Finished Hex Nuts in 316 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. 316 stainless steel differs from 18 8 by it's molybdenum content (2 3%) and a higher nickel content (10 14%). This gives 316 stainless steel a higher degree of corrosion resistance and superior strength at raised