nylon will begin to deteriorate at temperatures of 150°-350°F so they are not recommended for high temperature service

5/8-11 x 6 1/2 Hex Cap Screw SS 18-8 (A2)

8 x 1 5/8 Simpson Fiber-Cement Screws T17 316 SS - Box (100)

3/4-10 x 2 1/2 Hex Cap Screw SS 316 (A4)

3/4-10 x 13 Socket Cap Screw Alloy

M20-2.5 x 170 Hex Cap Screw 8.8 DIN 931 Zinc Plated Flat Sleeve Anchors Zinc Plated nylon will begin to deteriorateM20 2. 5 x 170 Hex Cap Screw 8. 8 DIN 931 Zinc Plated Class 8. 8 Hex Cap Screws are manufactured from medium carbon steel, quenched and tempered. These are premium quality, medium strength fasteners with partially threaded shanks conforming to DIN 931.