5/8-11 x 4 1/4 Socket Cap Screw Alloy

Our A307A bolting meets or exceeds ASTM A307 Grade A

3/4 x 9 Hex Lag Screw Hot Dipped Galvanized

The 1/2 x 13 Powers Wedge-Bit™ HD Straight Shank provides superior performance and durability in masonry drilling

14 x 4 1/2 HeadLOK® Heavy Duty Flathead Fastener (50) 1-14 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 5/8-11 x 4 1/4 SocketHeadLOK Heavy Duty Flathead Fasteners are optimal for heavy duty applications. 50 screws provided with a 14mm x 4. 5mm size are designed to provide industry leading strength and fastening security. With up to 4 times the withdrawal resistance compared to other competitive brands, these fasteners provide optimal level of performance.