7 x 1 5/8 Simpson Trim-Head Self-Drilling Siding Screw - Square Drive 410 SS - Box (100)

make sure you choose the carefully curated selection of high-quality fasteners you’ll find with us

Web construction is heavier than general purpose construction making it particularly suitable for cotter pin hole drilling and cross hole drilling in head of bolts

14 x 8 TimberLOK® Heavy Duty Wood Screw (12)

3/4-10 x 4 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated M16-2.0 Hex Cap Screws 8.8 DIN 931 Zinc Plated 7 x 1 5/8 Simpson3 4 10 x 4 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated . Grade 8 Hex Cap Screws are manufactured from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on diameters 1 4 to 2 1 2 inches