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

3/4-10 x 2 Socket Cap Screw 18-8 (A2) Stainless Steel

service pros and even do-it-yourself enthusiasts with fasteners and accessories that meet the highest quality standards and that allow them to do their best work

Straight shank Ground shank M2 high speed steel Extra flexibility for drilling in inaccessible areas Suitable for: Stainless Steel Medium alloyed materials

1-8 x 3 1/4 Socket Cap Screw Alloy

M20-2.50 x 160 Socket Cap Screw 12.9 Alloy Plain DIN 912 1/2-20 Button Socket Cap Screws Alloy ThruLOK® comes in specific lengthsM20 2. 50 x 160 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.