ST Fastening 1/4-14 x 1-1/4" HWH Steelbinder Self-Drilling Metal Roofing Screw w/Washer - Electro-Galvanized, Pkg 250 Crosby SL-150 Slide-Loc Lift Point High-humidity or moisture-prone areas

High-humidity or moisture-prone areas

Diameter: 3/16" (5 mm)

the HTTH series provides greater load capacity than standard HTT models

Alternative for foil surfaces: Use aluminum foil tape when working with double-foil insulation

chain shackles provide a strong connection point between chains

ST Fastening 1/4-14 x 1-1/4" HWH Steelbinder Self-Drilling Metal Roofing Screw w/Washer - Electro-Galvanized, Pkg 250 Crosby SL-150 Slide-Loc Lift Point High-humidity or moisture-prone areasThe 1 4 14 HWH Steelbinder Metal Roofing Screws with Washers provide secure fastening for metal roofing and siding to steel structures. Featuring a hex washer head for superior grip, a self drilling tip for quick installation, an electro galvanized finish for corrosion resistance, and an EPDM washer for watertight seal, they ensure durability and reliability in tough environments. Key Features: Secure Fastening and Ease of Use: Hex washer head