Designed for use with 18-8 stainless steel screws

#38 Heavy Duty Drill Bit - Stubby Length

7/8-9 x 2 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated

ThruLOK® comes in specific lengths that allow contractors to replace their 1/2" carriage and through-bolts in three primary deck applications:

7/16 x 12 High Speed Aircraft Bit Cobalt

M24-3.00 x 350 Socket Cap Screw 12.9 Alloy Plain DIN 912 1 1/4-7 Flat Socket Cap Screws Alloy Designed for use with 18-8M24 3. 00 x 350 Socket Cap Screw 12. 9 Alloy Plain DIN 912 . Alloy Socket Head Cap Screws from Brighton Best. Hardness of RC 38 43, meets or exceeds DIN 912. Manufactured from heat treated alloy steel, 1960 series.