Product Description
The A2 Stainless Steel SK are high corrosion resistant structural fasteners suitable for use in wet service conditions & corrosive environments. These ICC-ESR approved fasteners are designed for high-performance outdoor steel to wood applications. They offer a precise setting without the need for pre-drilling [may be recommended for long models].
Made from chromium-nickel austenitic stainless steel (corrosion resistant) with low carbon content and copper addition. Considered to be equivalent to 304 stainless steel.
| Diameters | 1/4″ (6 mm), 5/16″ (8 mm) |
| Lengths | 3-1/8” (80 mm) to 14-1/4” (360 mm) |
Specifications 
| Specification | ASSY A2 SK | Thread Length | Drive Bit | Packaging Qty. | ||||
|---|---|---|---|---|---|---|---|---|
| # Item | Material | Head Type | in. | mm | in. | mm | ||
| A2SK0680 | Stainless Steel | Washer Head | 1/4" x 3-1/8" | 6 x 80 | 2" | 50 | AW 30 | 100 |
| A2SK0690 | Stainless Steel | Washer Head | 1/4" x 3-1/2" | 6 x 90 | 2" | 50 | AW 30 | 100 |
| A2SK06100 | Stainless Steel | Washer Head | 1/4" x 4" | 6 x 100 | 2 3/8" | 60 | AW 30 | 100 |
| A2SK06120 | Stainless Steel | Washer Head | 1/4" x 4-3/4" | 6 x 120 | 2 3/4" | 70 | AW 30 | 100 |
| A2SK06140 | Stainless Steel | Washer Head | 1/4" x 5-1/2" | 6 x 140 | 2 3/4" | 70 | AW 30 | 100 |
| A2SK0880 | Stainless Steel | Washer Head | 5/16" x 3-1/8" | 8 x 80 | 2" | 50 | AW 40 | 50 |
| A2SK08100 | Stainless Steel | Washer Head | 5/16" x 4" | 8 x 100 | 2" | 50 | AW 40 | 50 |
| A2SK08120 | Stainless Steel | Washer Head | 5/16" x 4-3/4" | 8 x 120 | 3 1/8" | 80 | AW 40 | 50 |
| A2SK08140 | Stainless Steel | Washer Head | 5/16" x 5-1/2" | 8 x 140 | 3 1/8" | 80 | AW 40 | 50 |
| A2SK08160 | Stainless Steel | Washer Head | 5/16" x 6-1/4" | 8 x 160 | 3 1/8" | 80 | AW 40 | 50 |
| A2SK08180 | Stainless Steel | Washer Head | 5/16" x 7-1/8" | 8 x 180 | 3 1/8" | 80 | AW 40 | 50 |
| A2SK08200 | Stainless Steel | Washer Head | 5/16" x 7-7/8" | 8 x 200 | 3 1/8" | 80 | AW 40 | 50 |
| A2SK08220 | Stainless Steel | Washer Head | 5/16" x 8-5/8" | 8 x 220 | 3 1/8" | 80 | AW 40 | 50 |
| A2SK08260 | Stainless Steel | Washer Head | 5/16" x 10-1/4" | 8 x 260 | 4" | 100 | AW 40 | 50 |
| A2SK08300 | Stainless Steel | Washer Head | 5/16" x 11-7/8" | 8 x 300 | 4" | 100 | AW 40 | 50 |
| A2SK08360 | Stainless Steel | Washer Head | 5/16" x 14-1/4" | 8 x 360 | 4" | 100 | AW 40 | 50 |
CAD Drawings
Design Guides
A catalog with all information on our ICC & CCMC code-approved fasteners, including dimensions, references & design properties.
Companion to the Structural Screws Catalog, it provides easy-to-read tables for the most common mass timber connections with design values & installation instructions.
Code Approvals
Installation Instructions
The structural fasteners installation guide is a practical document designed to simplify the installation process of ASSY self-tapping screws.
White Papers
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