|Screw Length||4 in||Size||5/16 in|
|Thread Pitch (mm)||3.5 mm||Threads Per Inch (TPI)||7.2|
|Drive Style||Torx||Fastener Color||Brass|
|Fastener Material||Carbon Steel||Fastener Plating||Zinc|
|Fastener Type||Lag Screws||Features||ACQ Rated, Self Tapping|
|Head Style||Round Head||Included||Driver Bit|
|Interior/Exterior||Exterior, Interior||Materials Fastened||Wood to Wood|
|Measurement Standard||SAE||Package Quantity||45|
|Product Weight (lb.)||.043 lb||Returnable||90-Day|
A: They are designed to be a code-approved replacement for 16D sinker nails. That's the length needed to meet strength requirements.
A: Hi, I'm Andrew from GRK. We do not recommend the use of the GRK RSS to be used while penetrating aluminum sheet metal in an exterior application.
A: Hi I'm Andrew from GRK. We recommend contacting a local, licensed engineer to determine the appropriate product for your specified application.
A: Hi, I'm Andrew from GRK. The 3/8" x 10" RSS fastener is capable of performing this task. If there are structural considerations in your particular application, we recommend contacting a local, licensed engineer to evaluate the appropriate fasteners.