Simpson Strong-Tie SDS25112-R25 Strong-Drive® SDS HEAVY-DUTY CONNECTOR Screw — 1/4 in. x 1-1/2 in. DB Coating (25-Qty) Length:1-1/2 In. Simpson T3KR51 Premium Siding Nail

Simpson T3KR51 Premium Siding Nail

Ground Thread: Ensures precision and improved thread quality for superior performance

Precision Cutting: The brad point design provides clean

This incredible tool features a 3/8" Cutter Diameter and a 1/16" Length of Cut

Tap Size: 3-3/4"-8

Simpson Strong-Tie SDS25112-R25 Strong-Drive® SDS HEAVY-DUTY CONNECTOR Screw — 1/4 in. x 1-1/2 in. DB Coating (25-Qty) Length:1-1/2 In. Simpson T3KR51 Premium Siding NailSimpson Strong Tie SDS25112 R25 The Simpson Strong Tie Strong Drive SDS Heavy Duty Connector screw is a 1 4 in. diameter high strength structural screw ideal for various connector installations as well as wood to wood and engineered wood applications. It installs with no predrilling and has been extensively tested in various applications. The SDS is improved with an easy driving Type 17 point and a corrosion resistant double barrier coating.