The 3/8 x 7 Hex Lag Screw Zinc Gimlet Point is a high-quality fastener designed for use in a variety of applications
providing ample holding power
They have a Phillips drive and a fillister head with a flat top and slightly rounded sides
The washer is made of zinc-plated steel and is baked to provide additional corrosion resistance
These 6 x 1 3/4 Phillips Bugle Head Coarse Thread Drywall Screws in Black Phosphate Particle Board are designed for use in drywall applications
12-24 x 3/4 Phillips Flt Underct Full Thread Self Drill Scr Machine Sc Thread Zinc & Bake NWP2 The 3/8 x 7 Hex12 24 x 3 4 Phillips Flat Head Undercut Full Thread Self Drilling Screw Machine Screw, Zinc & Bake This screw is designed for use in a variety of applications, including metal, wood, and plastic. It features a Phillips flat head, an undercut design, and a full thread. The self drilling tip eliminates the need for pre drilling, making it easy to install. The zinc and bake coating provides corrosion resistance and durability.