The cold-rolled steel pin and mushroom head configuration make this anchor tamper resistant

23/64 Heavy Duty Drill Bit - Stubby Length

Made using 1045 medium-carbon steel that exceeds ASTM standards

#1 Heavy Duty Jobber Drill Bit

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

1/2-13 x 8 1/2 Socket Cap Screw Alloy 1/4-20 Socket Cap Screws Alloy The cold-rolled steel pin and1 2 13 x 8 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.