trust the selection you’ll find at FMW Fasteners

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

7/8-9 x 3 1/2 Socket Cap Screw 18-8 (A2) Stainless Steel

7/16-20 x 6 Hex Cap Screw SS 18-8 (A2)

3 1/4 -4 A194 2H Heavy Hex Nut Plain

M20-2.50 x 150 Hex Cap Screw DIN 931 A2 (18-8) Stainless Steel SDS Plus Hammer Drill Bits trust the selection you’ll findM20 2. 50 x 150 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. These are partially threaded hex cap screws with all dimensions conforming to DIN 931. Designed for use in standard bolting applications where corrosion is of concern.