316 stainless steel has greater corrosion resistance than 18-8 as well as superior strength at high temperatures

5/8-11 x 2 1/2 Button Socket Cap Screw 18-8 (A2) Stainless Steel

5/8-11 x 4 1/2 Hex Tap Bolt 18-8 (A2) Stainless Steel

00 x 160 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

5/8-11 x 7 Flat Socket Cap Screw Alloy

1-14 x 4 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) 5/16-18 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 316 stainless steel has greater1 14 x 4 1 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) . L9 High Tensile Strength Hex Cap Screws are designed for use in high stress, severe service environments. The highest mechanical strength off the shelf fastening system available, its special features control torque tension characteristics to develop high clamp loads when using properly controlled tightening methods. Brighton Best manufactures L9 bolting from AISI alloy steels. L9