Simpson Strong-Tie 7/8" 7/8 NUT ASTM A563 Grade A Hex Nut - Plain, Qty. 20 Strong-Tie SDWS Timber Screws 4-1/2" long bit is engineered

4-1/2" long bit is engineered for precision and speed in drilling into concrete

The Simpson PDPAS-287 is a 10-pin collation of hardened-steel PDPA pin designed to fasten building components to concrete

3 for axially and laterally loaded studs

Curtain wall construction

while curved collation makes for consistent feeding during larger projects

Simpson Strong-Tie 7/8" 7/8 NUT ASTM A563 Grade A Hex Nut - Plain, Qty. 20 Strong-Tie SDWS Timber Screws 4-1/2" long bit is engineeredThe Simpson Strong Tie 7 8" Hex Nut is built for strength and reliability in heavy duty anchoring and structural fastening applications. Designed to pair with threaded rods and anchor bolts, this high strength nut meets ASTM A563 specifications, making it a dependable choice for code compliant construction projects. The hex design allows for easy installation with standard tools, and the precision threading ensures a tight, secure fit every time.