Simpson 1-1/4 in. 15 deg. Wire Coil Ring-Shank Roofing Nail 11-Ga Full Round Head Type 316 SS 3600-Pk HDQ Holdown Quick-Install Installation - Drill Bit Size:

Installation - Drill Bit Size: 3/4 in

Digital readout allows operators to accurately monitor RPMs and SFPM

such as zero-profile countersunk installations or suspended ceiling applications

This eliminates the guesswork and alignment challenges associated with cast-in-place bolts

Simpson 1-1/4 in. 15 deg. Wire Coil Ring-Shank Roofing Nail 11-Ga Full Round Head Type 316 SS 3600-Pk HDQ Holdown Quick-Install Installation - Drill Bit Size:The Simpson Strong Tie T11A125RNJ is a 15 deg. wire coil, full round head, ring shank roofing nail engineered to combine the short term benefit of increased fastening efficiency with the long term benefit of stainless steel. Measuring 1 1 4 inches in length and constructed from Type 316 stainless steel for severe level corrosion resistance, this nail is ideal for fast driving and superior holding in asphalt and synthetic slate roofing applications.